4.7 
577 *The Angi rating for Electrical Service companies in Portland, 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 Portland, 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 September 10, 2026
Serving Portland, CT and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Nice job, professional and informative"
+4
Serving Portland, CT and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Very prompt and reasonable rates. They came out the day that I called to give an estimate"
+2
Serving Portland, CT and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"My husband and I highly recommend Jeremy. We had power issues and Jeremy walked us through everything that was going on. He went over the pricing and stuck to it. He is quick to respond to communication. We are very happy with the work he and Austin did to correct and upgrade our electric service. We will definitely be using him for future electricity needs and recommend him highly!"
Serving Portland, CT and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Mike was excellent, respectful of property and very professional. The work was completed timely and to my great satisfaction. I would definitely use Supreme Electric again and I highly recommend this company."
+49
Serving Portland, CT and surrounding areas
Approved
Free estimates
Warranties offered
Credit card accepted
"It went well. The problem was the refrigerator, not the electricity."
Serving Portland, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Offers commercial services
"They contacted me right away, gave me a quote right away and finished the work in a timely manner. Everything was explained and they even found an unrelated electrical problem that could have caused a fire. I would highly recommend them."
Serving Portland, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Offers commercial services
"Roberto Suarez ( A and A Electric) was excellent. He showed up in the pouring rain and installed the wiring for an electric range on a Mobil home. The job entailed running cable approximately 50 feet under the unit in pvc, installing the outlet and connecting it to the breaker box. He gave me the best quote, did excellent work and was a total gentleman! All on a Sunday in a torrential storm. HIGHLY RECOMMENDED!!"
+2
Serving Portland, CT and surrounding areas
Approved
In business since 2010
Emergency services offered
Small jobs welcome
"Contractor was Punctual and the did clean electrical work for us!"
Serving Portland, CT and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Electrical Connection installed a transfer switch for our generator last year when other companies would not even return our calls. The work was professional, friendly and efficient. This year we called to have an outlet installed on our deck and a junction box for our new motorized awning again great friendly service. WOULD NOT CALL ANY OTHER COMPANY !!!!!"
Serving Portland, CT and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Excellent work! He arrived exactly on time, was highly professional, and completed the job efficiently and correctly. I strongly recommend A.I Electric."
+111
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