At AC/DC we provide a full array of services to a variety of needs. We do not sell or work exclusively for manufacturers. AC/DC will install, maintain troubleshoot, service or upgrade any brand generator. Our services are done with your best interest in mind and are based on each individual situation. Some of our services include but are not limited to:

• Consultation
• Installation
• Upgrades
• Repairs
• Parts
• Warranty Work
• Troubleshooting
• 24/7 Emergency On Call

Here at AC/DC we know how critical it can be to ensure institutions have a constant energy supply. 

In addition,  AC/DC works with a number of large suppliers so we are able to service most brands of generators.  Our suppliers include:

Caterpillar | Cummins | Onan Cummins | Katolight | Gillette Generators | Olympian | Kohler | ASCO | Honda | Briggs and Stratton and Winco to name a few.  

We install all different size generators. In the picture below we install at 20kW Generac generator at a home owner's house. They were very satisfied with our work! If you would like to purchase a generator today and have us install it, please feel free to give our office a call today!

Equipment for Sale and Rent

Generator Rental

 AC/DC has six trailer-mounted rental units ranging in size from 10kw to 500kw.  With this selection at our fingertips we are able to mobilize immediately to where ever you need power supplied.

Purchase

 AC/DC is Generac’s largest southeastern Connecticut’s/Westerly, RI’s factory authorized dealer and servicing dealer.  We provide factory-trained technicians and full shop service for repairs and maintenance.  If you are thinking about purchasing a generator for your home or business, we will explain all the options available for the system the customer has chosen, and train them on the usage of their purchase.  In addition, they will have full access to our service department.