*The Angi rating for Electrical Service companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
*The HomeAdvisor rating for Electrical Service companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
Last update on March 04, 2026
Serving Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Piro Electric upgraded my 1950's 60 amp home electrical service to 200 amps. Very knowledgeable, prompt, neat, and courteous. Easy to work with. Did what they said, when they said. Would recommend them highly."
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1988
Free estimates
Emergency services offered
"Very prompt, knowledgeable and fair. Will definitely be calling on them again for our electrical needs."
+16
Serving Cos Cob, CT and surrounding areas
Approved
Free estimates
Warranties offered
Credit card accepted
"Due to a recent storm, a tree landed on our homes electrical wiring, ripping the cables off our home. Within 24 hours, Power Forward LLC manged to purchase, and reinstall all replacement parts needed, which helped speed up the process to power up our home. I will definitely use this company for any, and all electrical projects in the future. A+ Customer service A+ Quality of work A+ Timelines A+ Cost"
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Spencer Mikell at Mikell Electric was very informative and showed on time to complete the job."
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Quick response. Fair price. Quality work Very pleased"
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2002
Free estimates
Customers say: True professional
"Rocco responded right away to my inquiry. He was readily available when I needed him. He was flexible with timing and accommodated my crazy schedule. Plus, he did a great job and made some terrific suggestions for solutions to my electrical problems."
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"West Electric was tremendous. They were on time and fast and they followed up with the building inspector"
+12
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Kevin was great. I called him with a few questions about the process and he was able to answer them quickly and accurately. He was also able to schedule me and get the job done quickly. I would highly recommend St. Lawrence Electric."
Serving Cos Cob, CT and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Extel does an excellent job. We have been customers for many years and recommend them highly. Sal and Peter are knowledgeable and helpful. Very quick response time. True partners."
+1
Serving Cos Cob, CT and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Great overall experience. Job was done quickly and professionally with great customer service. Would definitely recommend for any type of electrical work, big or small."
+3
From average costs to expert advice, get all the answers you need to get your job done.
Hire a licensed electrical contractor and learn the cost to run electric from the road to your house in New York, NY, so you can budget for the project.
The cost to install a 240-volt outlet in New York, NY varies depending on the amperage and the home’s current wiring conditions. Use this guide to budget for your next project.
Replacing your electrical panel enhances system reliability and supports modern energy needs. Learn average electrical box replacement costs in New York City.
A beginning DIYer can usually handle these four electrical repair jobs with the proper safety precautions and a bit of planning.
Is it time to upgrade your electrical panel? For the sake of safety, find out sooner than later by exploring our top signs that it’s time for an upgrade.
An electrical system is responsible for circulating power throughout your home. What exactly is an electrical system? Learn more in this article.
