For over 20 years, K-CO Electric, LLC has been providing exceptional residential and commercial service in Connecticut. As an award-winning electrical contractor, our licensed and certified team is known for their professional approach, excellent customer service and commitment to safety standards. K-CO Electric has completed numerous electrical repairs, installations and renovations in CT. We offer free consultations, quotes and estimates all across Connecticut. K-CO Electric, LLC is a BBB A+ Rated* electrician in Plainville, CT. Our fully-licensed and insured electricians offer residential and commercial electrical services.
I had wire issues on the outside of my house, so Keith came out and explained all my options with fair pricing. I decided it was best to just upgrade my service now. Keith and his team were professional and did a great job. The whole process went quickly and smoothly thanks to Keith. Highly recommend.
CF
Cathy Foster
Nov 6, 2025
5.0
I was interested in putting under the cabinet lighting in our old house. I didn't even know where to start. I Googled electricians in my area and found a few but they were not able to come out for a few days. One was able to come out but gave me an extremely high quote. Then I called K-Co and Sandy answered the phone. She was so pleasant to talk to and told me Keith would be calling me back. Keith did in fact call me back within a very short time. He told me he was about 10 minutes away and ask if he could come out to discuss the project. Who does that! He was professional, kind and went through every detail of the projected. Even showing me pictures, to ease my nervous mind about what the lighting would look like in my house. I quickly decided that K-Co would be the company I would use to install the lighting.
Keith and Jim showed up on time. They worked together very well and cleaned up afterwards. What a wonderful experience this whole project was from beginning to end and the lighting is absolutely beautiful! I would highly recommend K-Co Electrical, you will not be disappointed.
KL
Kimberly L
Jul 11, 2025
5.0
I would highly recomend K-CO ELECTRIC . Keith and another technician came and introduced themselves. They explained thoroughly what needed to be done and why . They were very honest letting me know what the problem was & what needed to be done and even showed me the damage on the breaker that needed to be fixed . They were willing to drive to stamford to get the part that they needed so we could have hot water again before the weekend . We would def hire them again without a doubt . Great company and awesome customer service .
DC
DOREEN CARRILLO
Apr 28, 2023
5.0
K-CO Electric was a pleasure to work with. We upgraded our 100 amp service to 200 amp and relocated our meter. Keith (the owner) and his crew were punctual, polite, professional and timely in completing our project. Would 100% use again for any electrical needs.
RL
Robin Lesinski
Mar 8, 2023
5.0
Highly recommend K-CO Electric. I needed some lights installed and electrical outlets fixed and some added. They arrived on time, job was completed in a timely fashion.I couldn’t be happier….Love my new light fixtures….
Frequently Asked Questions About K-CO Electric, LLC
What are the main electrical services provided by K-CO Electric, LLC?
K-CO Electric, LLC offers residential and commercial electrical repairs, installations, wiring and rewiring, generators, and new construction electrical services.
Where is K-CO Electric, LLC located?
K-CO Electric, LLC is located at 31 W Main St, Plainville, CT 06062, USA.
What are the operating hours of K-CO Electric, LLC?
The business is open Monday to Friday from 7:00 AM to 4:30 PM and closed on weekends.
How can I contact K-CO Electric, LLC for services or inquiries?
You can call them at +1 860-404-0230 or email keith@kcoelectric.com. Their contact page is https://www.kcoelectric.com/contact-us.
What payment options does K-CO Electric, LLC accept?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
What COVID-19 safety measures has K-CO Electric, LLC implemented?
They follow protocols including regular disinfection, mask use by unvaccinated employees, social distancing, employee temperature checks, and thorough cleaning after any exposure.
Is K-CO Electric, LLC a well-rated electrician?
Yes, K-CO Electric, LLC is A+ rated by the Better Business Bureau and is known for professional, licensed, and insured electrical services.
Which nearby places can I visit around K-CO Electric, LLC?
Nearby places include Unique Finds, Designs and Furnishings (an antique and furniture store), 50 West Bistro (a cafe and restaurant), and Crooked Soul Tattoo (a tattoo and art gallery).
How can nearby businesses enhance my visit to K-CO Electric, LLC?
You could visit Unique Finds for antiques and furniture shopping before your appointment or enjoy a meal at 50 West Bistro nearby before or after your service.
Are there nearby beauty and spa services to consider while visiting K-CO Electric, LLC?
Yes, nearby beauty and spa options include Union860, Clippers Barber Shop, Gisele's Coiffures, Hair by Julz, and Fancy Nails and Spa, perfect for a relaxing break around your visit.