Reliable Electrical Services in Connecticut

Call us 24/7 at 860-721-1003 for emergencies

About McNelly Electric

At McNelly Electric LLC, we bring over 7 years of expertise to every project, delivering top-quality electrical services to homeowners, builders, and commercial clients throughout Connecticut.

Our commitment to excellence is backed by our E-1 certifications and a team with over 40 years of combined experience.

From residential repairs to large-scale commercial installations, we handle every job with care, precision, and a focus on customer satisfaction.

We make the process easy and efficient, ensuring your project is completed on time and to the highest standards.

Choose McNelly Electric for reliable, professional service you can trust!

Our Services

  • New Service

    New Service

    Ensure your property has the power it needs with our new service installations. Whether you're building a new home or upgrading your existing electrical system, McNelly Electric provides reliable and efficient service installations to meet your energy demands, with a focus on safety and long-term performance.

  • Electrical Wiring

    Our expert team at McNelly Electric specializes in precise and reliable electrical wiring for both residential and commercial properties. We handle everything from new installations to rewiring projects, ensuring your electrical systems are safe, up to code, and ready to meet your power needs

  • Wiring for Backup Generators

    Stay prepared for any power outage with professional wiring for backup generators. McNelly Electric offers seamless integration of your generator into your electrical system, ensuring uninterrupted power during emergencies, so you can have peace of mind no matter the circumstances.

  • Interior & Exterior Lighting

    lluminate your home or business with expertly installed interior and exterior lighting. From ambient indoor lighting to security and landscape lighting outdoors, McNelly Electric designs and installs lighting solutions that enhance both the functionality and aesthetics of your space.

  • Pool and Hot Tub Wiring

    Enjoy your pool or hot tub with confidence, knowing that the wiring has been expertly installed by McNelly Electric. We ensure that all electrical components are safely and efficiently connected, adhering to all safety codes and standards for a worry-free experience.

  • Electrical Design

    From concept to completion, McNelly Electric provides comprehensive electrical design services tailored to your specific needs. Our team works closely with you to create efficient, innovative, and code-compliant electrical plans that enhance the functionality and safety of your space.

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What Our Clients Say

  • "I just had Mike install a 240v 50A generator interlock. He did quality work in a timely manner. He will be my first call for future electrical work."

    Mike Kudrak

  • "McNelly Electric just did a bunch of jobs at my house and their prices were very reasonable. Best Electrician around. Will definitely be using them again soon."

    Jason Santos

  • "I had him do a job for my Mother. Mike was efficient, honest, calm and reasonably priced. Would definitely recommend."

    Allison Deyo

  • "Mike put in a GFCI with less than 24 hours notice. He was prompt, provided an invoice, didn’t pressure for anything other than the job we requested, and was professional every step of the way. Thanks!"

    Jennifer Youngblood

  • "Mike recently completed all of our electrical work in our kitchen and living room remodel. Mike and his team were great and were very accommodating around our schedule and other contractors we had throughout our remodel. I highly recommend them for any electrical project. When we are ready for our bathroom remodel we will be calling them back to do that."

    Enzo Minniti

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