Cornerstone Electrical Services, LLC

Licensed & Insured

About UsContact Us

Service Change

There are many reasons to upgrade the electrical panel in your house. One issue could be needing more circuits but not having anymore room in the panel for more circuits. This is common when you are also upgrading your heating and cooling system and adding central air. Also installing a pool or a spa or merely an addition to the house.

Generator Installation

Don’t get stuck without power during or after a storm. A whole house generator with an automatic transfer switch can be lifesaver if you are stuck without power for a day or more.


We can handle all aspects of commercial electrical work.


Cornerstone Electrical Services, LLC also has industrial clients and can handle all aspects of industrial electrical work.


Cornerstone can handle all aspects of home remodels – kitchen remodels, bathroom remodels, basement finishing, etc…

New Houses

Cornerstone works with many building contractors to wire brand new houses.

About Us & Why We are
The Best For the Job

Cornerstone Electrical Services, LLC takes pride in their work and care about their customers and the individual projects. They bring varied experience and a great eye for lighting design. They consider each project a personal representation of their company and they make sure that the job is done well.

The service I received from Cornerstone was excellent. They were very responsive, professional, and clear about the job to be done. They were also very courteous, and left my home spotless after the job was finished. Highly recommend. Julia

West Hartford, CT

It was a great pleasure having these fine two young electricians install my generator. I do not hesitate to recommend them to any of my friends and neighbors who are in need of electrical work. They work in a neat and clean manner, are prompt, go the extra mile to really wrap up a superior job and are most considerate of their customers. I wish both of them the best and expect to hear great things about their new business growing and growing in the years to come. Gail

Bristol, CT


93 Westledge Rd
West Simsbury, CT 06092


(860) 325-0179