Northwest Connecticut's electrical and generator experts Cornwall Electric Company is Litchfield County's choice for residential and commercial electrical and generator installation, maintenance and repairs.

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  • KOHLER-Authorized
  • Preventive Maintenance
  • Generator Install & Sales
  • Emergency Services
  • Sizing & Design
  • Repairs

Kohler-Authorized Dealer

The reason we sell and service only Kohler brand power systems? Kohler began manufacturing generators in 1920 and we trust their product to be the most efficient and reliable. Kohler is a privately-owned company run by a family whose descendant is the founder. Best of all---their products are made in the USA.


Preventive Maintenance

We’ll make sure that your generator is there for you when you need it. And that’s more than just an oil change and an air filter replacement. That means we’ll check that all components are functioning properly. We stay current on all manufacturer updates. And we perform the necessary maintenance during routine service --- not during or right after a storm.


Generator Installation & Sales

We’ll help you select the appropriate generator, transfer switch, and parts and accessories for your needs. Our office staff will provide you with a customized quote and schedule an installation over the phone or via email quickly and easily. Our installers take pride in their cleanliness and professionalism.


Emergency Services

We are ready to help you rain or shine!


Sizing & Design

We’ll make sure you choose the correct generator size --- often times, issues arise when a generator is undersized. That’s why we’ll carefully calculate the load requirement for your home or business.



Our technicians know generators in and out --- and we take pride in our abilities in complex troubleshooting and repairs. We are an Authorized KOHLER Generator Dealer, and can handle any and all generator repairs.

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A look at some of our work


Cornwall Electric Company
Owner-Operated since 1946.

Our mission is to bring customers of Litchfield County, CT, quick, high-quality electrical contracting services and standby power systems in a professional and friendly manner.

We operate our business out of our home in Sharon, CT, a mile from the covered bridge in West Cornwall. We cover the towns of Litchfield County in the Northwest corner of CT and some of Dutchess County in New York state. Call today for a customized quote for your home or business.

Enjoy scheduled service from Cornwall Electric Company and never worry about the power going out.

Save time & money with our generator service plan!

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The Latest Generator & Electrical Projects

Take a look at some of our latest projects completed all over Connecticut. Want to see more? Check out our service area to see all of our latest installs!