RGS – Residential Generator Service in NJ and PA

Residential Generator Service LLC, is a trusted, local (New Jersey) business that delivers residential generator repair and residential generator service in NJ and PA. We provide homeowners throughout New Jersey and eastern Pennsylvania with expert generator maintenance, repair, comprehensive testing, and authorized warranty services for all leading brands. Available 24/7, our commitment is to keep your lights on and your daily life running seamlessly, because we understand that reliable electrical backups are fundamental to your peace of mind.

Our Services

 

Generator Repairs & Testing

Generator Repairs & Testing

RGS provides thorough residential generator repairs & testing to ensure each resident’s generator is functioning at its highest level. Our expert technicians handle all repairs for natural gas, liquid propane, or portable units

Maintenance Plans

Maintenance Plans

We offer Maintenance Plans designed to keep your backup generator performing as intended, ensuring it's always ready when you need it. Our plans provide the essential preventative care to maintain peak performance.

Generator Replacement

Generator Replacement

We at Residential Generator Service offer complete generator replacement. Our aim is a smooth, worry-free process, ensuring your generator is perfectly installed and ready to protect your home.

Warranty Service

Warranty Service

We are an authorized Generac, Briggs & Stratton, and Kohler warranty service provider. You can confidently trust our highly certified technicians to handle all your warranty covered services.

Customer Reviews

Iris Serrano
Excellent service, Professional Technician (Tom) Friendly, answered all my questions. I highly recommend RGS for your generator needs!
Anthony Moscatello
A pleasure. Tom was friendly and courteous and answered all of my questions. Prompt arrival and went right to work. I decided to sign up for their maintenance contract as they are a generator dedicated company.
Michael Genovese
I had an excellent experience with Tom. He was extremely polite, professional and informative. Tom took the time to walk me through all the key maintenance points for my generator, explained what needed to be replaced and why... nothing felt rushed or salesy.

The pricing was super affordable, especially considering the level of service I received. It was actually cheaper than any other service I’ve found and the quality exceeded expectations. He replaced everything that actually needed attention, offered helpful suggestions and shared several tips to help keep my generator running reliably for a long time.

I’ll absolutely be using them again and would highly recommend Tom and Residential Generator Service LLC to anyone looking for honest, high-quality generator service.
Edward Ravenkamp Sr
Mark returned today and made final adjustments. System is back to 100%.
Even our power conditioner for the Hi-Fi system no longer states an issue with the power.
Great job, great technician.
Thank you.
Ed and Dab Ravenkamp
William Hughes
I am so glad that you were able to stop by today! It's really windy out there tonight, and a little while ago my power went out, but only for about ten seconds. After years of not having any issues, I'm grateful that you were able to get the generator up and running. Thanks again!
russ doyle
Great company Tom showed up as promised. Quickly diagnosed my generator problem and promptly repaired it Could t be happier!!
Parth Patel
Great company. Scheduling a maintenance service was very easy. They showed up on time and were very professional. Offered auto scheduling on an annual basis to remove any missed service issues.
Debbi Freni
Tom came out today to perform a full service on our generator. Just like last year, he was extremely knowledgeable and professional. He even set up our next service appointment. I would definitely refer them to anyone needing a generator service.
Candy D
Marc was outstanding very knowledgeable answered all my questions did a great job on my generator maintenance service…he did a fantastic job that I’m going to use them again. They have became my preferred maintenance company….( residential generator service LLC ) For your next maintenance service, please call them. You will not be disappointed.
Diane Wheeler
Tom was very professional. Really appreciated him doing the maintenance on my generator. I would recommend him. Thanks again
DPS 723
We had been struggling to find a vendor for our portable generator maintenance. Everywhere we looked, you needed to bring the generator to a small engine spot or they only worked on specific brands. However, we found Residential Generator Service recently and, after a great chat with Marc, had our first maintenance visit today. Marc was extraordinarily professional, knowledgeable, personable, and prompt. It was an absolute pleasure and we cannot endorse them highly enough for all generator needs.
Alfredo Santos
Tom was very professional and helpful helping me get my generator back in working condition, and also had all the parts in the truck necessary for what we needed. I would recommend this company for its promptness and satisfaction on what they do.
Charles Calabrese
Great service. Tom was on time and completed the excellent service call in a timely fashion. Glad to have them.
RGS…great people!
Bernadette Biddle
Marc was great to work with! Finally found someone to work on the generator that came with our house!
Kevin Floyd
RGS is a great company. They are friendly, professional, and they show up at the time that they say they will. I highly recommend them for anyone looking for services they provide.
Mark Mccartney
Marc was great. He arrived within the window timeframe he gave me. He was very detailed about both the service and the cost. I would highly recommend Marc and his company RGS.
Marcy Fantel
We had our first service call from Residential Generator Service, but it will not be our last! Our technician (Tom) was on time and very pleasant. He spent time diagnosing the problem and showing me everything. He was knowledgeable and very helpful! It was a pleasant interaction all around.
We just had our second call - maintenance call as part of our agreement. Tom came and was very pleasant. He explained what he was doing and was very efficient. We are very pleased.
Julie Rothermel
Amazing service! Making an appointment was easy and I was scheduled quickly. The tech, Tom, was knowledgeable, friendly and took his time to explain to me all of the steps his took to service our generator. I am very impressed by their service and highly recommend Residential Generator Service!
Robert Gaul
It was a pleasure working with Tom. He explained everything well and I was so impressed I booked for my next maintenance check one year from now.
Peter Damiani
2nd time meeting with Tom Kaffenberger, of RGS. He explained everything in regards to Maintenance of the Generator system. He also explained the working of the Generator system.
Aprile Fowler
This review is regarding the Pepe household generator service. This was our second visit from Residential Generator. Our technician, Mark was professional, and informative.
He brought the new parts that were needed and fixed the generator. This was a tremendous relief since the generator was looked at by two other companies and we got no results. I would highly recommend this company to anyone.

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