4.4 
26 *The Angi rating for Generator Install companies in Derby, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
*The HomeAdvisor rating for Generator Install companies in Derby, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
Last update on March 26, 2025
Serving Derby, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Excellent job,would highly recommend Frank for all of your generator repairs and installation"
+29
Serving Derby, CT and surrounding areas
Approved
In business since 2008
Free estimates
Warranties offered
"Cale, Kyle, and crew are superb. They just installed my whole house generator and I can't overstate how personable, knowledgeable, and neat they were. Communication is excellent. I had to wait 5 months to receive my Generac because of a sever nationwide backlog, but Cale kept me informed all along. There is no other electric company I will ever use from now on. Paradise, you rock!"
+5
Serving Derby, CT and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Matt was friendly and did a great install. Iâ ll hire them again."
Serving Derby, CT and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"They came out in the middle of a storm and promptly hooked the generator to my panel. While I thought I’d be running extension cords to my appliances it turned out that the whole house was up and running. I wish I had done this earlier. I would recommend MGT for any electrical needs. I will surely use them again."
Serving Derby, CT and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"I cannot sing the praises of Ian and Power Forward enough! He is outstanding. The jobs he did for me were fixing a switch panel that was overheating, installing a new light fixture. replacing light bulbs on outdoor lights that are high up and installing timers for those outdoor lights. He showed up on time. He called to say he was on his way. He works very efficiently and is very clean. He was very respectful wearing a mask and wearing shoe covers. I called him back for an issue a month later that had nothing to do with what he did prior. It was a Saturday and he came right out for the issue. I was so surprised he was available on a Saturday. I will continue to use him for all my electrical needs and my family and friends will also be using him. He's fantastic!"
Serving Derby, CT and surrounding areas
Approved
In business since 1995
Free estimates
Offers commercial services
"Excellent consulting skills on the best way to approach a project. Aries installed a lightning protection system and some additional outlets. All work performed as expected and within quote. Have recommended this company to our neighbors. Michael M."
Serving Derby, CT and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Matt was great! Took him no time to install the outlet and switch. I'm just sorry I didn't put on the air because he was sweating under the sink."
+10
Serving Derby, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Matt was professional, efficient, knowledgeable, and reasonably priced! I needed an outlet installed for my washer dryer. He was able to come in and get it done quickly! I will definitely reach out for future services."
+46
Serving Derby, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Firemans Services LLC is a trusted, locally owned electrical contracting company dedicated to delivering safe, reliable, and high-quality electrical solutions. We specialize in residential and light commercial work, including service upgrades, panel replacements, generator installations, and custom electrical projects.\n\nWith a strong commitment to craftsmanship and customer satisfaction, our team takes pride in doing the job right the first time—on schedule and within budget. Whether you need a full service upgrade, backup power solutions, or everyday electrical repairs, Firemans Services LLC is your dependable choice for professional service you can count on.
Serving Derby, CT and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Excellent company. Attention to detail,customer service and follow up.Helped explain my needs and pick right size generator."
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