Testimonials

Read what some of our customer’s are saying about installing a generator with O.J. Mann Electric. If you would like to directly contact one our satisfied customer’s in your area, we will gladly supply you a local name and contact number.

Andover

rcholy

Andover

Excellent company. Very professional. Always ready to assist in any of your needs

Ashford

Patti

Ashford

He took the time to come inside and check the fuse box. This step has always been taken at the 6 month check up.

Avon

Susan

Avon

Every time I call, from the person answering the phone to the service man who shows up, the experience is always top notc !

Berlin

Larry

Berlin

Fast efficient service, very knowledgeable and friendly tech.

Bethany

Amy

Bethany

Frank came right out (10:00 pm on a very cold night), fixed the problem quickly, explained what happened, was polite and professional.
Chris and staff have been nothing but perfect through this whole process!!
Great Product and great experience with workers, would definitely use again.
Cloe

Bethany

Very good service — they keep track of when next service due and call — would recommend them to anyone who has a generator.
Dorothy

Bethany

You do great work you’re very professional and proficient. I’ve already recommended you to two people my neighbor across the street and my sister from Oxford.
George

Bethany

Top notch service techs.
Jeff

Bethany

All of our contacts with OJ Mann have been exemplary and we have recommended you to several friends… Good workmanship and Frank I really like working with you. Would certainly recommend O J Mann to anybody and have already heard of two of those recommendations being acted on.
Louis

Bethany

Call Jimmy and his technicians especially Frank Zeigler and Rich Delaney prompt professional and very knowledgeable. They were both quick to respond to the problems that arise from older generator set up equally as quick to solve them thank you OJ Mann, I trust them enough to take care of my 90-year-old widowed mother.
PJ27

Bethany

OJ Mann has provided generator maintenance on our Generac for 5 years. We have found them to be courteous, professional and responsive. Recently, the Generac had an error code on it. This was outside business hours, so I called their emergency number and asked if a tech could be dispatched that evening. The on-call tech was able to walk me through resetting the alarm and successfully testing the generator. I would definitely recommend OJ Mann for your generator needs.

Bethel

Everyone is very professional, knowledgeable, and friendly. It’s very easy to make an appointment for service!

Branford

Albert

Branford

Excellent service and quality of work provided.
Bob47

Branford

You can always count on O. J. Mann for dependable sales and service. We have been using them for years and will continue to. They always show up on time and the customer contact is great! Call them now!!
Nice job-thank you!
Joanna7

Branford

Service person was professional and efficient. He performed his service well.
Linda

Branford

Every job done at our house by OJ Mann electricians and technicians has been completed to an extremely high level of quality and success. Everyone with whom we have interacted, including the staff in the office, has been highly professional, skilled, cordial, and committed to doing the best possible work. We appreciate all their efforts and would not hesitate to recommend this company to others. They always do a great job and are very knowledgeable and reliable.
Linda

Branford

OJ Mann Electric Services, Inc. is a top-notch company! They installed and have maintained our generator since we purchased it two years ago, and we could not be happier with their service. All the technicians are highly qualified and have done a great job, and the office staff is highly knowledgeable, helpful, and pleasant. Very highly recommended!
Marilyn0802

Branford

Always on time with scheduled appts. Maintenance always timely and complete. Tech staff always courteous, knowledgeable. Very happy I chose OJ Mann. And by the way – the generator works like a champ.
Marty

Branford

I scheduled the annual service; the tech was right on time and did a great job–I had a few questions and Rich answered each one! Very impressed with the OJ Mann dealership–I am so glad I purchased the standby generator. When power has gone out in my town, it kicks on immediately.
MJ406

Branford

OJMann took care of all aspects of the generator installation from getting local permits to coordinating with the plumber. The service and workmanship were outstanding. The job was finished efficiently. We love the peace of mind of having a generator.
Mrmcpaddle

Branford

Salesperson who came to our house was extremely professional and knowledgeable. The installation was efficient and well done. Twice yearly service has been scheduled and done on an ongoing basis. Several other houses in our small complex have used OJMANN and they are also very satisfied.
Robert

Branford

The electrician did a neat and professional job of relocating two grounding rods so we can repair our driveway without compromising our backup generator system.
I would definitely recommend your company to everyone. You’re the most professional, knowable people I’ve done business with in a long time. You answered all of our questions, called us back right away and everyone is pleasant to deal with.
Mrmcpaddle

Branford

Salesperson who came to our house was extremely professional and knowledgeable. The installation was efficient and well done. Twice yearly service has been scheduled and done on an ongoing basis. Several other houses in our small complex have used OJMANN and they are also very satisfied.
Robert

Branford

The electrician did a neat and professional job of relocating two grounding rods so we can repair our driveway without compromising our backup generator system.
I would definitely recommend your company to everyone. You’re the most professional, knowable people I’ve done business with in a long time. You answered all of our questions, called us back right away and everyone is pleasant to deal with.

Brookfield

Jeremy

Brookfield

Frank came to fix my generator and he showed up and did tremendous work. Please pass on my thanks for Frank and he deserves to be commended to his dedication to the job!

Brooklyn

Matthew

Brooklyn

Phenomenal Service!! Richard is awesome!

Burlington

Doug

Burlington

Engaged, savvy technician.

Cheshire

Agility

Cheshire

Very responsive and seem very knowledgeable. Would highly recommend them.
Barry18

Cheshire

We bought our generator 5 years ago at a very fair price and it has been serviced seamlessly twice a year. A friendly staff member calls to remind me, schedules an appointment and sends a very professional technician. I would highly recommend O.J. Mann to anyone.
Bob

Cheshire

The tech was professional and very knowledgeable of the generator he was servicing. Good job.
Breina

Cheshire

The technicians and staff at O.J. Mann have been very efficient and nice to me and addressed all my needs. They came promptly when scheduled and installed my generator on the new cement pad and leveled it perfectly. I appreciate that they sent me a new contract and handled everything well. Patrick is great!!! Please send him all the time. Very knowledgable.
Bruce

Cheshire

Friendly and efficient.
BSC50

Cheshire

O J Mann installed our generator and has been doing bi-annual service. The are responsive, professional and very friendly. They have given us great confidence that if the generator is needed to provide electricity, that our circuits will continue to work, not missing a beat. We would highly recommend them.
Cheryl

Cheshire

The service provider was very nice and helped with a bee hive!
Ronne

Cheshire

Rapid response and knowledgeable efficient service.
Curtis

Cheshire

I have always been impressed with OJ Mann from installation to servicing. Would recommend.
Ed

Cheshire

Prompt and reliable service.
I switched to O.J. Mann for service for my Generac generator. They have been so user friendly, kind, and fair. Appointments are easy to make, and the service person always arrives in the timeframe, and conducts a thorough investigation of my generator–whether it is regular service or to solve a problem. Every effort is made to save me money and time. All of the service personnel have been very knowledgeable about the generator and helpfully answer questions and respectfully give recommendations. O.J. Mann is the best!
Hassan

Cheshire

Patrick did a gear job today!
Jim

Cheshire

I called and said I had a problem with my generator on a Saturday at 5pm, the service tech was there within an hour. Great Service!
Jim365

Cheshire

OJ Mann is Great! They installed and service my generator, they show up on time, their service people are knowledgable and nice to deal with. I would definitely recommend them.
Judith

Cheshire

Experience of excellence with service to my generator and recommendation s your entire team is friendly, courteous, and knowledgeable.. the best in town. Could not expect more … trade experienced service, always on time & courteous, personal contact w/ respect to all needs and questions from office staff to the top . Makes every dollar spent feel secured it won’t have to be done over. Guidance to choices of products for renovations is amazing .. you really get the quality u pay for. The team is great and I can still sleep at night with peace . It’s a do-it-once do-it-right follow thru group.
Lisa

Cheshire

The OJ Mann team did an excellent job installing our generator. They continue to make periodic maintenance checks to insure it is running as it should. We have complete confidence in their expertise.
Marty

Cheshire

The team showed up on time and completed the job in a shorter time than predicted.
Rich and Tyler knew what they were doing on my generator installation. They acted like true professionals, start to finish. I couldn’t be more satisfied with the level of service provided. Overall the purchasing and installation of my generator was a smooth process.
Patrick

Cheshire

Rich explained everything he did. Accepted questions openly.You could tell he is from Dublin!
Peter

Cheshire

Reliable
Philip

Cheshire

Was very pleased with your work and the ladies in the office.
Robert

Cheshire

OJ Mann employees are very consumer friendly and conscious to help its customers.
Steve10

Cheshire

We have regular maintenance on our 20 KW Generac unit. The office always gives good advance notification of the service call and Tech arrives ready to do his job. Service Tech always friendly and informative. Tech told me about letting my homeowners insurance know about having the generator and received a discount on my yearly premium. Great information!
Tom and I are so pleased to do business with O.J. Mann. We feel that it is an outstanding company. Tiffany is the face of your company with wonderful customer service skills…absolutely delightful. It seems as if she makes everything run so smoothly. Frank was the same. Very conscientious and very personable. He came, did our service and then explained things to my husband. It is a pleasure doing business with you. We have recommended O.J. Mann to our friends and they are now customers too. We have also referred you to neighbors. Thank you for all you do. Thank you for running this company the “old fashioned way” where everything simply works well.
Frank was great in working with me. Fixed the issue, rather than merely purchasing unnecessary equipment.
Vasudev

Cheshire

Frank is a great guy, with lot of patience.Spent time in explaining me about troubleshooting and maintenance of Generac generator. Keep up good work!

Clinton

PanP

Clinton

We called yesterday to say our generator hadn’t come on when we had a power failure. The service person walked us through the process of testing the generator. At our request they send a service rep this morning, who checked everything out and explained the problem. Terrific service!

Colchester

Joseph

Colchester

Great service, competent employees. Arrive on time.

Colebrook

Carol

Colebrook

Professionalism and good customer service! Quality of service and dependability.

Connecticut

Carol

Connecticut

OJ Mann installed our Generac after the nightmare 8 day power outage in 2011 and we have experienced superior service in the form of timely, schedule maintenance. Never a worry again. We would strongly recommend this dealer.
Midrock

Connecticut

Very helpful. Quick response. Excellent technicians. Pleasure to work with. Would recommend them to everyone.
Mildred

Connecticut

Very good – your man obviously knew what he was doing – he was complete and fast at his job – he left no mess. O.J. Mann = pleasure to deal with.
Sattech

Connecticut

I had generator transfer switch interfaced with my home panel so I could easily use my generator. The work was done perfectly and at a fair price. Others quoted much more so I am very happy. Glad I met the owner for on site quote,he is very knowledgeable and a PRO.
David

Connecticut

I want to thank you for your prompt service and all the folks who helped me, especially Dave and Dan who installed the unit. Thanks again.
Larry

Connecticut

Please extend my thanks to your entire team, this was a long project, you had to put up with a lot of questions from me and delays due to the gas contractors. Everyone I had contact with at O.J.Mann was courteous, professional and always provided the information or service requested. An A+ job. Thanks again.

Cos Cobb

Ed

Cos Cobb

Experienced, knowledgeable tech and good work ethic.

Danbury

Albert

Danbury

Always great service
Carol

Danbury

The power went out again tonight, for inexplicable reasons, here in the south end of Danbury, and our Generac kicked in right away. One of your service people showed up in less than three hours after we called you, and now all is humming along perfectly.
Catherine

Danbury

Fred was excellent. Original generator installment and service since has been very good.
Dave

Danbury

Our experience with O.J. MANN Electric has been great…The secretaries at the office are AWESOME ! always called and reminded me of upcoming appointments.
Marylyn

Danbury

Guys were very good and tried to be neat. They explained stuff to me. Got you guys as a recommendation from Dav… in Danbury.
Orlando

Danbury

Excellent work! Very impressed with the workmanship… very neat & tidy. The guys worked for 12 hours straight to get it all done! The final product looks really good. There was a bit of a wait, but it was on Generac’s end due to the sudden spike in demand for generators. I would recommend OJ Mann to anyone who wants to install a back-up generator in their home.

Dayville

Keith

Dayville

They arrived on time to address my issue, identified the problem and fixed it. They were professional and courteous.
Knitter

Dayville

OJ Mann has been servicing my generator for the past 2+ years. From the technicians to the office team, the experience has been fantastic. Polite, professional, on-time and competent.

East Granby

George

East Granby

Thorough, professional, courteous.

East Haddam

Brian

East Haddam

This dealer is great. OJ Mann installed and serviced our Generac since day One. About a year after we bought it and about a dozen power outages in which it performed flawlessly hurricane Irene hit. I was most impressed that during a hurricane outage across the entire state it was fixed so quickly and also that the warranty was honored!!!! There was no charge at all. I have since recommended them to everyone I can.

East Haven

Carol

East Haven

Professional, reliable team. Courteous and helpful.

East Lyme

Jianmin

East Lyme

Frank is very patient and friendly. Provide well Knowledge and answering the question.
JimC

East Lyme

Fred, from O.J. Mann just completed my semiannual servic on my 22KW Generac whole house generator. He arrived on time and completed the service quickly and as always in a very professional manner.

Enfield

Al

Enfield

Great experience from start to finish. The whole team is there to ensure you are completely satisfied and your need met.i was very impressed.

Fairfield

Michael

Fairfield

Don, I want to thank you for your suggestion to use the new outside flood lights. They are really wonderful and give bright white light. Our generator has been installed and approved by the town of Fairfield… and now I am waiting for a power outage. Your electricians were efficient and professional. Anyone who asked, I have used your company name for new installations. Thanks again.
Prompt and good service, very knowledgeable. Because you perform.

Farmington

Glastonbury

Brian

Glastonbury

The rep was very helpful and explained our situation. I would definitely recommend this company.
CTG

Glastonbury

OJ Mann is one of the most reliable, professional companies we have ever dealt with – highly recommend them and the Generac product.
Jmac46

Glastonbury

This is the fourth year my whole house stand-by generator is under contract with OJ Mann and I am so very pleased with this company. The service technicians have all been very professional. The technician that came to service my generator today was punctual, courteous, very knowledgeable and explained everything that he did from changing the spark plug, oil and air filters and installation of a new battery. He asked me if I had any questions before he finished the job.
Noni

Glastonbury

Nice to have responsive people when you think that your system is not working correctly.
RSW

Glastonbury

Over the last 5 years, OJ Mann has been excellent to work with. They installed our unit professionally and have maintained it. Their expertise was evident when they proposed the system. They continue to service us with friendliness and professionalism. We would recommend them to anyone seeking a generator.

Goshen

Came out on time and did work as planned. Also replaced the battery while here, which saved an extra trip.

Greenwich

Rhubarb

Greenwich

I have never had a problem or issue from the installation a few years ago and continuing to the regular maintenance service. The technicians are always prompt, professional and friendly. I would recommend them to anyone.
Gary

Greenwich

Frank is knowledgeable, communicative, and a pleasure to deal with.
Jason

Greenwich

Great service. Good prices. Easy to work with.
Mike

Greenwich

Came as scheduled Did the work described items for future attention Nice to the dog
Rami

Greenwich

Already recommended you to my neighbor
Frank knowledgeable, helpful, kind! A+

Groton

Dane

Groton

Very knowledgeable and friendly service representative. Answered all questions and made reasonable proposals.

Griswold

merere17

Griswold

The service technician was very knowledgeable, professional and friendly. Have used them to maintain my generator with yearly contract. Always great service.

Guilford

CP

Guilford

We found in OJ Mann a group of professional and responsible people at the right price. Wonderful experience! I hope we can find more OJ Manns for other things we need to improve in our home.
I have had quick and reliable service so far. I have been happy with services, prices, and availability of your employees.
Ken

Guilford

Great repair man…consider having more spare parts on the truck to avoid multiple visits. Excellent technician…. having more spare parts in the truck would have helped reduced job time and cost

Hamden

Chris

Hamden

I found them to be very responsive and quick to service my generator.
David

Hamden

Responsive and reliable.
Donna

Hamden

Because all the people I have dealt with at this company have been fantastic. They’re always pleasant and helpful. Thank you again to Frank for explaining some things from the manual to me.
Kevin

Hamden

I chose this score because I’m very satisfied with the service I have received. As long as the customer stays on top of the technicians and becomes a part of the process, everything will run smoothly.
My absolute favorite technician was Fred (former marine), he went so far out of his way to accommodate our thoughts and needs he deserves a star. Every member of the team has its great points though, Greg, Shuk, and even Don (big boss) were all outstanding. Therefore, thank you so much! Sincerely, The Sheas. Reliable, trustworthy and great product. Best investment ever made and I am glad I found you OJMann to do this job for us. Thank you!
Larry

Hamden

Nice Work.
Mary

Hamden

The absolute best.
Mike

Hamden

Work was quick and tech was friendly, just wish the generator didn’t have any issues at all. It’s very new so it was odd that it had any issue at all.
Richard

Hamden

Frank was terrific..
Ruby

Hamden

Have had O.J. Mann for years and am completely satisfied with their service. They call when you are due for service and schedule the appointment. The service techs are prompt, professional and courteous and are happy to answer any questions. Have already referred them once and would do it again.
Sam

Hamden

OJ Mann installed a standby backup home generator for us. The service, responsiveness and professionalism is remarkable. They’re some of the most friendly people I have worked with. They took the time to listen, didn’t try to up sell me and obviously know their product line cold. I would recommend without reservation.

Harwinton

CTNana

Harwinton

We have had our whole house generator for almost 3 years & have found the folks who work at O.J.Mann are extremely helpful. In particular, my husband passed away and I did not know details about the generator operation, but each time I call with a question they are very clear with the answer. Thank you!
Jane

Harwinton

Dependable, friendly, helpful when I have a question. Thank you!
Stephen

Harwinton

Based on the friendliness of every person I’ve spoken to in the company and the willingness to explain things patiently that I have questions about.

Kensington

Don and Janice

Kensington

Frank did an excellent job communicating the problem and offered an excellent solution.
Well done.

Ledyard

Luis26

Ledyard

Service has been excellent since your 2013 install. Service techs are timely, polite and thorough. I recommend O.J. Mann for your generator needs.
Marcia

Ledyard

Service Manager explained all the steps toward installation of standby generator and advised me on which generator would serve my needs and the best location for generator and propane tank. I look forward to the estimate. Thanks.

Litchfield

Judy

Litchfield

All aspects of OJ Mann’s operations are very professional. Service & follow through are excellent. Staff is extremely helpful. I only hope that if I ever have a generator emergency (in a storm, for example) that choosing a service company so far away from Litchfield will not be a problem. Company, technician & service were easy to reach, professional & efficient.

Madison

rcholy

Madison

I’ve had a Generac ‘Core Power’ back-up generator for about 10 years. The engine threw a rod while still on warranty. The authorized service co. replaced the motor, but took two call backs to get it running right. Sometime thereafter, the electronic controller went bad to the tune of $ several hundred. Ever since, the unit failed to reliably start up on its weekly exercise cycle. During a power outage last winter while I was away, it failed to start. Fortunately, a friend came by and got it going. Ever since, the unit failed to reliably start up on its weekly exercise cycle. During a power outage last winter while I was away, it failed to start. Fortunately, a friend came by and got it going. I was about to give up and buy a new one, probably $10 to 12K all-in but decided to give it one more try and called O J Mann. I was about to give up and buy a new one, probably $10 to 12K all-in but decided to give it one more try and called O J Mann. Frank showed up as scheduled and went through all the known problem areas. Turned out to be a $30 solenoid. He continued to check the entire system, did a little fine tuning and voila — I can now leave for a week or two in January without worrying about frozen pipes or worse.
Craig

Madison

First class in every respect.
John

Madison

Frank did a great job and keep me in touch with his progress
Kenb

Madison

They came to my house an explained all the options.Installed on time with out any problems. I have a P/m contract with OJ Mann.
This dealer was very professional and capable in providing an excellent installation and setup for a whole house system. The system has already been used during a minor power interruption for over 2 hours shortly after the installation!

Manchester

Steve and Lynn

Manchester

Communication has always been good which is important and techs too have always done a great job.

Meriden

John

Meriden

Quick appointment and took care of the problem in one visit.
John

Meriden

I’m quite impressed with the friendly yet professional presentation of the staff. Both on the phone and in person. My questions and concerns are never treated as bothersome or trivial. These folks sell a good product and show respect for their customers. Timely, neat, tidy, and efficient service service calls.
Knitter

Meriden

These folks are real friendly both on the phone and in person. Prompt, courteous, efficient, neat and clean. Willing to explain things and answer questions. I feel secure and confident with their regular service.

Middlebury

Charles

Middlebury

Quick response. Came when he told me he would. Explained what was wrong and most importantly, fixed the problem .
Jim

Middlebury

After five years of great service I cannot find a single thing that was not exceptional about your company. Keep up the great work at O. J. Mann.

Monroe

Angel214

Monroe

Excellent service. Timely on routine visits. Always professional.
Great dealer! I have been dealing with OJ Mann for over 5 years when I was looking for a quote for a whole house generator. They reviewed all the options with me and the install was quick and professional and semi annual service is scheduled without issues and the maintenance is very comprehensive with a detailed report after service.

Morris

Ron

Morris

Professional, fair, and reliable.

Mystic

Quickly answers questions and requests. All items are completed well and in a timely manner and workmanship is high caliber.
Jerry

Mystic

The technicians were friendly and knowledgeable.
Norman

Mystic

Great easy service.
Sussane

Mystic

Customer service, attention to detail, prompt phone response and product knowledge are responsible for the score.

Naples, Fl

bfox0575

Naples, FL

Outstanding service and work. Always reliable and trustworthy! Highly recommend!

Naugatuck

Susan

Naugatuck

This is my second generator purchase and installation and both were with OJ Mann. I have worked with OJ Mann for installation and service for about ten years and did not hesitate to contact them when I moved and wanted to install a generator. From initial contact to determine my needs thru the last flip of the switch, I have found that all employees at OJ Mann are knowledgeable, courteous and extremely helpful and patient at every step of the way. I have found the service team to also be professional, knowledgeable and courteous. I’m confident that I will enjoy many more years of excellent service and support from the staff at OJ Mann and have taken every opportunity to recommend this company.
Wen20

Naugatuck

My generator was installed by OJ Mann 5 years ago. Very professional over cost was not cheap but worth the upgrade. OJ maintenance plan include 2 visits a year and recently had to replace the original battery. Overall very happy with product and services.
Cate

Naugatuck

I contracted OJ Mann to maintain an existing system. They took the time to find out what type of system was installed, and then made sure they explained the different options along with benefits of each one. The mechanic that came out made sure he explained to me what he was doing, and answered questions I had. The price was fair, and the service was very good. I would recommend them.
Doug

Naugatuck

I purchased the Generac from this dealer in 2015 and was very satisfied with the unit and installation. The yearly service has been great and always on time.
John

Naugatuck

Very prompt and professional. Very well prepared and organized. Very happy with our new Generac generator!

New Canaan

Frank

New Canaan

Appointments have always been kept and contacting knowledgeable employees aware of the work to be done.
Mark

New Canaan

Personal Service & flexible; Honest Pricing; high quality professional work.

New Hartford

Richard

New Hartford

Generator always works when needed.

New Haven

Eric

New Haven

Excellent job on generator connection to house! Rich is fabulous, fast, efficient great guy.
Hampton

New Haven

The gentleman that met with was courteous, polite and professional. He represented the company very well and he patiently answered the numerous questions I posed.
LynnK

New Haven

I have not have any problems an if any questions they are always able to answer them for me. I am a happy customer.

New Milford

Daisy

New Milford

Very professional. Also personable, took the time to explain and answer any concerns.
Nick

New Milford

Great service and excellent electricians who installed the generator!!
Pdbobb

New Milford

Sold me a 14kw unit that powers my whole house. Solid as a rock since it was installed in 2011. The service people that perform my bi-annual maintenance are knowledgeable and professional. I recommend OJ Mann hands down.

Newington

Ella

Newington

Arrived within time frame given. The serviceman was friendly, knowledgeable,very helpful. He explained things I hadn’t known and made sure I understood everything. I do highly recommend this company !!

Newtown

JM76

Newtown

The dealer shows up on time when they say they are going to be there. All the staff members I have interacted with in the last three years have been friendly and down to earth. I would recommend if you are in need of service or installation.

North Haven

Deb

North Haven

Rich was professional, answered all my questions and it was a pleasure to work with your company
Fan

North Haven

Rich did a great job
John

North Haven

Ok Mann co and it’s employees are the best in their business as far as I am concerned, they continue to give excellent service.
Ralph

North Haven

Have done excellent job with generator
Rita

North Haven

Got answers to several questions and now have better understanding of equipment.

Lisa

North Haven

Our generator has been serviced by OJ Mann for many years. They do what they say they’re going to do, and they do it well.

North Stonington

John98

North Stonington

Overall, we have been very satisfied with your services. Staff have been very pleasant, knowledgeable about the product and always timely. We would definitely recommend your business to someone. A+ in customer service and satisfaction. Thank you.

Northford

Vincent

Northford

The O.J. Mann Electricians did a great job. They were very informative and explained what they were doing. We look forward to working with O.J. Mann again in the future.

Norwalk

Jeff

Norwalk

Our experience with O.J. Mann has been positive from day one to today (5+yrs later). Before they finalized our purchase, they did a site visit. They recommended a more efficient model that has performed flawlessly for the past 5+ yrs. The installation was done flawlessly and on time. They thoroughly tested the unit before the delivery was completed. In addition, O.J. Mann has serviced our unit twice a year. Every contact we have had with O.J. Mann has been friendly, Professional and exceed our expectations. Based on experiences, without hesitation we recommend O.J. Mann for design/install and long-term service.
Statguy

Norwalk

OJMann installed my Generac unit over 4 years ago. Since then, they have performed all of the maintenance with a high level of professionalism. All of their employees are competent and courteous.

Oakdale

Tom1962

Oakdale

Installation was completed without issue 5 years ago, and reliable, excellent service has been rendered since. I highly recommend O.J. Mann Electric

Old Saybrook

Paul

Old Saybrook

Terrific customer service!

Orange

Bessd

Orange

We purchased our generator 6 years ago from O.J. Mann, and they come out twice a year to service our generator and we’ve never had a problem with it. They are quick to return calls, and come out any time we need them. They do a great job! I highly recommend this company!!
Lisa

Orange

Reliable service at a reasonable price.
Yonz

Orange

My wife kept bugging me to install an emergency generator, so a few years ago we did. OJ Mann did the installation and has done the recommended maintenance since. We were the only home on this street that never lost power during Sandy and the unit worked perfectly for 7 days until street power came back.

Oxford

Bill70

Oxford

Recommended. Technicians are first rate. Professional but also friendly. They take the time to answer all questions. A special shout out to Rich and Frank!
Frank

Oxford

I had generator transfer switch interfaced with my home panel so I could easily use my generator. The work was done perfectly and at a fair price. Others quoted much more so I am very happy. Glad I met the owner for on site quote,he is very knowledgeable and a PRO.
Thomas

Oxford

Excellent service and representative was very helpful.

Pawcatuck

James

Pawcatuck

Great service!

Plantsville

Ellis

Plantsville

So relieved to find this company and not worry about our generator. Very helpful and friendly.
Judi

Plantsville

O.J. Mann has been servicing our whole house generator for several years. The generator was installed because my husband had a heart pump so it was essential that it worked when we needed it. Now he has a heart transplant but is in a wheelchair and it is sill essential. O.J. Mann keeps it running well and we have had no problems.

Portland

Michael

Portland

You guys really know what you’re doing and make the install and service easy for the customer.
Pop

Portland

OJ Mann installed our Generac 20KW standby generator six years ago and they have serviced it twice annually on a service contract. They did quality installation work, and they have kept the generator running perfectly the whole time. Today, their serviceman, Lou, did our six month service. He was extremely professional and cleaned the entire generator, inside and out, so that it looks brand new! I highly recommend OJ Mann to anyone who wants a dealer who cares about the customer after the sale as much as before the sale!

Prospect

Fran

Prospect

Great work ethic! These people have always been superb at response and attention to detail. Very very professional in every aspect. Bottom line…dependable. We always recommend them to family and friends.
Excellent product and customer service. Workers were knowledgeable and worked efficiently to get the job done right and done in a timely manner.

Redding

Jeffrey

Redding

Very prompt and helpful.

Ridgefield

Stephanie

Ridgefield

Always on time and done right the first time.

Riverside

Barry

Riverside

OJ Mann installed our generator 4 years ago. The installation was done professionally and we were given fair and objective advice when selecting the proper equipment for our needs. We recently had an upgrade done to our standby panel, along with a routine service. Their service tech, Rich came right on time and completed the job in a courteous and professional manner. We would strongly recommend this dealer.

Salem

Roger

Salem

O.J. MANN at Cheshire, Ct is a first rate, responsive outfit. From beginning sales call through installation and bi-annual services O.J. Mann does the job with consistent excellence! Great company and great people at every level; the kind of outfit that makes Connecticut and America great! Thanks O.J. Mann!

Salisbury

David

Salisbury

Prompt response and good service.

Seymour

Kevin

Seymour

Very honest and courteous people.
Pat

Seymour

Excellent workmanship, very friendly and professional, willing to answer all my questions in a manner I understand
Very please with your service. Thanks!
Frank

Seymour

I worked with Frank Zeigler from the quotation thru the install. Great attitude, customer service, knowledge and honesty. I will wait until our first power outage, but I really think we made the right choice!!

Shelton

David

Shelton

On time and quick.
Tom

Shelton

From the beginning quotation process I was kept informed and the installation was superb! I would recommend OJ Mann electric without hesitation.

Sherman

We are very happy with our new generator. Everyone who contacted us or whoever we spoke to, including those who came to our home, were very friendly, courteous and efficient. Also , all the helpful instructions and promise of support if we have any questions was very reassuring. Thank you. We were very happy with all service, attention to detail and especially all the people who were so knowledgeable and friendly

Simsbury

Bill

Simsbury

Great tech. came a day early. fixed the problem. What more can one ask for? Excellent service for 10 years.
CAS

Simsbury

Engaged O. J. Mann three years ago on installer’s recommendation. O. J. Mann’s tech service people have consistently arrived on time and prepared to work on the machine. They identified a warranty item and fixed it right away – without any hassle
Chris

Simsbury

The semi-annual maintenance performed by Lou was thorough and very informative. The customer service, scheduling, and billing by the office staff was extremely efficient and pleasantly handled.
mal

Simsbury

Keeps me aware of when to do service. very courteous. always on time, neat and clean.
nopower11

Simsbury

Several neighbors recommended OJ Mann as the company to deal with when we were researching our generator purchase. Chose them! They are always there when we need them.
Norske

Simsbury

Have used this vendor for 7 years. From the business office to the field, my experiences have been excellent Could not ask for more.
Peter

Simsbury

It’s below zero, my generator had a oil pressure switch fault, and your mechanic fixed it with a smile on his face and a friendly, “You’re Welcome”. Called one day, and was got service the next. Can’t beat it!!

 

 

 

South Kent

John

South Kent

Your agent , Chris Vaccaro, was very friendly and thorough in the explanation of your services and we hope in the next few months to be able to take advantage of your service.

Southbury

Gary

Southbury

On time, great price and service. Exceeded my expectations. Professional knowledgeable punctual and has the best price
Wonderful! Excellent service! Knowledgable and courteous technician!
Love you guys!

Southington

George29

Southington

Very professional dealership. Always ready to help, to answer any question and to explain. Very careful reminding us with their scheduled maintenance, and always on time as promised. I will greatly recommend this this dealership.
Hilda

Southington

Lou was very professional and knowledgeable. Very polite.
rfl615

Southington

When it comes to back up power and other electrical needs the O. J. Mann Electrical Services Company stand out as the “Best In The Business”. Many companies similar to the O. J. Mann Electrical Services Company claim to be the best but when you need them they are there (night or day), offer full professional service and emergency service for a reasonable price with exceptional results. We have a six year old automatic standby generator that O. J. Mann service personnel keep running, as if new with twice a year service visits. We have a six year old automatic standby generator that O. J. Mann service personnel keep running, as if new with twice a year service visits. My wife and I know that our home is safe from power outages not only because of the back up generator but the secure feeling we have that the unit will perform flawlessly because of the expertise of the O. J. Mann service staff. I assure anyone thinking of purchasing a back up generator to consult the experts at O. J. Mann before talking to anyone else. They’ll not only treat you right but you’ll be part of the O. J. Mann happy customer family.
Russ

Southington

The sales process was informative with no pressure to buy. Installation was done on schedule and professionally. Semi-annual maintenance in the 4 years I have had the generator have been done on time. The one service call I made was completed quickly and thoroughly.
Scott

Southington

No problem service dealer. They are on the ball and show up when scheduled. Very reliable! I would highly recommend them.
Tony

Southington

Excellent. Very happy.

Stafford Springs

Markl

Stafford Springs

I have been with OJ Mann for eight+ years and they have always performed with excellence and professionalism. OJ actually moved my Generac to my new house and a perfect job re-installing. The main board went bad during the move however both OJ Mann and Generac stepped up and replaced it for free! Great service from both. Highly recommend this company!
Mike and Alex

Stafford Springs

Thank You! Rick & Dave finished the installation on our generator today and did a marvelous job, very efficient and neat, could not have asked for a better job.

Stamford

BillY

Stamford

OJ Mann installed my generator several years ago. They were both competitive and highly professional in their installation process. Since then, the company has maintained my Generac on a 6-month basis, with no reminders needed. The product has worked well and no excessive maintenance expenses have been incurred.
Brian

Stamford

We have been a customer of OJ Mann starting with the generator installation in 2009 and annual service every year since then. Before the installation, we were given a detailed work plan and budget, which were executed on time and on budget. Since them, we have had several technicians perform our annual service. Without exception, they have arrived on schedule and have efficiently done their work. Each time including just today, the technician talked to me before he left to explain what service was performed and what I needed to do on my own over the next year. Bottom line, excellent work from good guys.
Dan and Pat

Stamford

He was extremely knowledgeable and knew his material and very friendly and helpful. If we decide to have Mann do all the work I would hope that he, Rick, would be the person to help us.
Dave

Stamford

I purchased my generator fro OJ They have no difficulty fixing any issues I have had with the generator (which have been few).Mann, They installed it and have serviced it for the last 5 years. They service is excellent. If I have a problem they come right out to fix it. Each of the technicians I have dealt with is friendly and professional. I can highly recommend OJ Mann.
Elisa

Stamford

We have always had our problems resolved in an efficient and professional manner
Frank415

Stamford

OJ Mann has been servicing our generator for years. Prompt, courteous, professional. They even came during a rain storm with large umbrella ready to go.
Gary

Stamford

Incredibly professional, from being prompt, to preforming a seamless installation, to addressing you by your name, to following thru with a phone call to make sure everything was perfect. O.J. Mann deserves 5 stars.
Jay

Stamford

Great all around. Frank is the man!
John

Stamford

Some of the nicest people I have had the opportunity to work with.
Jr

Stamford

This is a professional group.Very easy to deal with .When they come for service they call first and after service the equipment looks just like it just came from the factory.I have no hesitation to recommend this organization. Office staff is friendly and efficient, make scheduling easy. Technicians arrive on time and have what’s necessary to complete the job. Leave the work area as they found it. Always a positive experience using O. J Mann!
Karin

Stamford

The original meeting with OJ Mann gave us an excellent idea about what to expect and what the technology is. The technicians always arrive on time and are professional. No complaints at all.

Terryville

Marie

Terryville

I am very impressed with the service I received and the efficient way that everything was handled from start to finish. I will not hesitate to recommend O. J. Mann to anyone I know who is looking to getting a stand by unit for their residence.

Thomaston

VMLEDD

Thomaston

There were a few bumps in the beginning but it all eventually worked out great. The installation of the panel went particularly well. The office staff and the people who came out to the house were very helpful and informative.

Torrington

Charlie

Torrington

We have dealt with OJ Mann personnel for five years. They did the installation of our Generac and they were fantastic.They are extremely professional, and excellent with communications and phone calls. we are very happy with this company
Jleslie

Torrington

My generator is very old but the OJ Mann company keeps it running in tip top shape. If I have a problem they are accommodating and fix it quickly. Their service people are warm and friendly and I can’t say enough about how easy it is to work with them.

Trumbull

Dawn

Trumbull

I have already referred a neighbor to you. You guys have been amazing! Professional, courteous, timely.
JB

Trumbull

O.J.Mann installed and services our generator. They are very knowledgeable and professional. I would highly recommend them. They arrive on time.

Wallingford

TJK

Wallingford

From my initial contact, through the installation,cleanup, keeping me throughly informed about all aspects of my 17k standby generator and continuing in our yearly tune ups O.J. mann has been without reproach. Their committment to being the best they can be is stellar and can do nothig less than recommend O.J. Mann with my highest regards
William

Wallingford

I want to thank both of you for an awesome customer experience. I have been in the customer service a long time and have not had service like this in a very long time. I kind of lost faith in most companies for how business is done these days. I am old enough to remember how it used to be (but I am not that old yet lol). The way Alec and Don handled this process was exceptional. My wife and I thank you very much. You will be hearing from us once we get the gas installed to the house. We can’t thank you enough.

Warren

Mickey

Warren

All done as expected and on time.

Waterbury

Gladys

Waterbury

They were prompt and very professional. They also the time to answer my questions in detail. Furthermore, they explained what type of service to expect in the future.
Rich

Waterbury

Everyone I’ve dealt with by phone or in person has been professional and friendly. OJ Mann would definitely be my first call with any electrical question or concern. We are so fortunate to have their resources available to us.
Rocco

Waterbury

Very professional and friendly. I would recommend them to anyone

Watertown

Roger

Watertown

Professional, reliable, knowledgeable dealer. Always on time for appointments. Have been doing business with them for 6 years and never a problem. Very responsive to inquiries.

Weatogue

Barbara

Weatogue

The most knowledgeable and professional by far!

West Hartford

Dave

West Hartford

Prompt, courteous, professional service that gets the job done.
Sandra

West Hartford

I have recommended your company to two people, who are now customers. Your service is excellent, very fairly priced and honest, and your staff come exactly as planned and do the requisite work on all of our collective generators and keep them going!!

West Haven

Scott

West Haven

Two men came on the appointed day, shut down the power, and proceeded to update the service to 200A, with new meter box, transfer switch, and breaker panel. Power was restored in early afternoon (much faster than I thought), and then they finished putting everything back together. There were two minor glitches (broken / loose wires) that were easy to fix that one of the men came back to correct. All that’s left is to get it inspected, and then the power company to install the new meter. Now I have room to add some extra circuits for various reasons. Thanks very much — excellent job.

West Simsbury

Robert

West Simsbury

The tech who came out was great!!!!

Westbrook

Melanie

Westbrook

Knowledgeable, polite, easy to understand; show up when say you will; fair price.
Mike

Westbrook

Great service tech and on-time service.
Nancy

Westbrook

They were very informative, kept us up to date on what to do and when things were happening. Everyone I had contact with were great.

Weston

Weston

Stamford

I have been using OJ Mann for over 8 years for both my generator sale and service and also general electrical needs. They keep their appoints and do not provide surprises in the work performed or the price quoted. They answer the phone very quickly and find service times that work for me. On both normal and emergency repairs for my generator (twice in 8 years), they came quickly. They have also done five electrical jobs for me. All well done and fairly priced. They are neat, clean and professional. Highly recommend them for both electrical an generator needs.
Frank

Weston

Always happy with your team.
Rich

Weston

OJ Mann has been servicing my generator for the last 5+ years. They have always been prompt and reliable. We use our generator 3-6 times a year due to power outages. I signed up for annual service (2x a year) – they call ahead to let me its been six months and come on time. My generator service is on auto pilot with them. Yes, I recommend them.
Steven

Weston

We recently had a 22kw generator installed. From my initial conversation through installation, the folks at OJ Mann have shown professionalism, courtesy and expertise. We’re only a month into ownership; but, based upon my experience so far, I’m confident that OJ Mann will be there to address any complications. I recommend OJ Mann without reservation.
Frank

Weston

We’ve been a customer for appx 9 years. Their service has been excellent with on-time arrival for every routine service we’ve had. Their entire staff has always been very courteous and pleasant, and helpful whenever we’ve had any questions. This is a terrific company.

Westport

Arthur

Westport

Because Frank knows what he is doing and gets it right the first time and I don’t need to worry that something wasn’t done.

Wethersfield

Martin

Wethersfield

Always on time and responsive.

Winchester

You guys said you were going to do something and did it !! That is priceless. Thank You. I already referred you to Paul, my brother Rob who lives up the street and Rick, a friend of mine also up the street.

Winsted

Frank was very professional and knowledgeable.

Wolcott

Wildman

Wolcott

OJ MANN originally installed my Generac Whole House backup Generator with Transfer Switch a number of years ago, and continues to maintain it twice each year. They provide prompt, professional service, and always call me prior to arriving. OJ MANN and Generac are one of the best decisions I have made as a homeowner. Peace of mind that I will always have power because I have a reliable generator maintained by a reliable company!

Woodbridge

Adam

Woodbridge

My wife was home with a new baby during a power outage while I was away on a business trip. Patrick helped to talk to us on the phone and get someone to the house to fix the generator ASAP and we are so greatful! thank you.
Carl

Woodbridge

Excellent, reliable service.
Eyedoc

Woodbridge

OJ MANN has serviced my whole house 20KWH generator for 7 years (every 6 months). The written service record is thorough as is their on-site work. I always abide by their guidance including retro–fitting my unit with a cold weather winterization kit and scheduled battery replacement. Their service inspires confidence and I have never had a generator failure. I once needed an unscheduled service check and they arrived within hours of my call on a snowy winter day.
HappyCustomer

Woodbridge

Since I installed my Generac, OJ Mann has serviced my unit twice a year. If there was ever an error on my machine they quickly came out to fix or was able to walk me thru resetting with a problem. I have had the piece of mind knowing that the 5 or 6 times I lost power, my Generac 20k powered my house without incident and knowing it was serviced by OJ Mann it will continue to function during the next storm we lose power
Jason

Woodbridge

Very pleased with scheduling, response time, professionalism, and knowledge of service technician.
Joe

Woodbridge

Generator installed over 5 years ago. Was serviced regularly by O.J. Mann. Always showed up when expected, preformed servicing without disrupting us.
Stickler

Woodbridge

Our Generac standby generator was installed by our dealer three years ago. That was an exceptionally good experience – the dealer helped coordinate the installation process with other suppliers and worked closely with us to make the process convenient and seamless. Since then, we have enjoyed consistently excellent support and regular maintenance service from our dealer and its highly skilled and friendly service technicians.
wjm

Woodbridge

I’ve been very happy with O.J. Mann, from quotation to installation to yearly service. They are very professional and highly knowledgeable.
Sheryl

Woodbridge

When I needed help during a power outage they responded quickly.
Linds

Woodbridge

My experience with the maintenance appointments were very pleasant.
Roger

Woodbridge

Used this company three times. Each time/visit outstanding. Lou, the technician, is wonderful!
Sheryl

Woodbridge

When I needed help during a power outage they responded quickly.

Woodbury

Champ

Woodbury

From installation to regular maintenance, OJ Mann is the most reliable service provider in the Generac Family. Thank you.
OJ Mann has been servicing my Generac 27kw generator for years. They are knowledgeable, timely and professional. I would definitely recommend them to any friend.
Jon

Woodbury

Frank is an expert. He is knowledgeable, friendly and detail oriented!
Naugydon

Woodbury

I used O.J. Mann to install my Generac Standby Generator. From initial sale, through the install process, to the routine service contract support I get now. Every interaction with this company has been a pleasure!
William

Woodbury

Prompt service, neat work, office staff always courteous and professional. Thanks.

Our Installations

Browse through our image gallery to see our installations.

Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT
Generac Generators & More Southington, CT