Meeting Your Electrical Designs, Installations, and Repairs with Quality, Integrity, and Precision.

Your Premier Electrical Solution

About Cornerstone Electrical LLC.

Cornerstone Electrical, your premier electrical company in Connecticut. Specializing in residential, commercial, and industrial services, our experienced team is committed to delivering top-notch solutions tailored to your needs. With a focus on safety and quality, we guarantee prompt, reliable service to ensure your electrical systems are efficient and up to code. Trust Cornerstone Electrical to be your go-to partner for all your electrical needs in Connecticut.

Our Services

  • Residential Services:

    From minor repairs to complete rewiring, our expert electricians ensure your home's electrical systems are safe, efficient, and up to code. Whether you need lighting installation, panel upgrades, or troubleshooting, we're here to provide prompt and reliable service to keep your home powered and secure.

  • Commercial Services:

    Keeping your business running smoothly is our priority. Our commercial electrical services cover everything from office buildings to retail spaces, ensuring your electrical systems are optimized for productivity and safety. From new installations to maintenance and repairs, trust Cornerstone Electrical to keep your business powered.

  • Industrial Services:

    In the industrial sector, electrical systems are critical for operations. Our experienced team is equipped to handle the unique demands of industrial environments, providing expert installations, maintenance, and upgrades to keep your operations running smoothly and safely.

  • Specialty Lighting:

    Bringing illumination dreams to life. We specialize in crafting tailored lighting experiences that go beyond functionality, elevating spaces with a touch of magic and sophistication.

  • Generator Installations:

    Whether you're safeguarding your home, ensuring business continuity, or preparing for outdoor events, our skilled technicians deliver tailored solutions to meet your power needs.

Our Projects

Our
Team

  • DON

    Co-Founder

  • STEVE

    Co-Founder/Engineer

  • CRAIG

    Foreman

  • TROY

    Electrician

  • DAVID

    Media Manager/Apprentice

What Our Clients Say

  • "Cornerstone Electrical LLC was a lifesaver when I needed urgent electrical repairs at my home. Their team responded promptly, assessed the issue professionally, and completed the repairs efficiently. I was impressed by their expertise and attention to detail. The pricing was fair, and the service exceeded my expectations. I highly recommend Cornerstone Electrical LLC for any electrical needs!"

    Michael Patel

  • "I recently hired Cornerstone Electrical LLC to upgrade the electrical system in my office building, and I couldn't be happier with the results. From the initial consultation to the completion of the project, their team demonstrated professionalism and expertise. They provided clear explanations, worked diligently to minimize disruptions to our operations, and delivered exceptional workmanship. I'm extremely satisfied with the outcome and would definitely choose Cornerstone Electrical LLC for future projects."

    Emily Johnson

  • "Cornerstone Electrical LLC is hands down the best electrical company I've ever worked with. Their team is not only highly skilled but also incredibly courteous and professional. They recently installed new lighting fixtures in my home, and the results are fantastic. From start to finish, the process was smooth and hassle-free. I appreciated their attention to detail and commitment to delivering top-notch service. If you're looking for a reliable electrical company, look no further than Cornerstone Electrical LLC."

    Keith Finley