*The Angi rating for Generator Install companies in Mendon, MA 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 Mendon, MA 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 May 09, 2026
Serving Mendon, MA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Joe came out promptly quoted in writing on installing my EV charger. I received other quotes and found his very competitive. He set up the appointment to install and was on time and did a great job on the installation and left the area in great shape. I would recommend his work."
Serving Mendon, MA and surrounding areas
Approved
In business since 2008
Free estimates
Offers commercial services
"Great experience. They installed an EV charger in hour garage. Fast, reliable and very professional."
Serving Mendon, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"From the office folks to the electrician who did the work -- friendly and professional. They quoted the lowest price of three estimates and did the work within a couple of weeks. I purchased my generator elsewhere online... and VMA walked me thru the process of hooking it up, running it, and shutting it down. Very helpful."
Serving Mendon, MA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]
+17
Serving Mendon, MA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Great! I needed more lighting in my basement and the switches needed to be wired to match that. They knew exactly what to do and simplified everything! They are very friendly and cleaned up before they left. I look forward to hiring them again for my next electrical project!!"
+168
Serving Mendon, MA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"They were on time, on budget and took great care of the generator issue."
+45
Serving Mendon, MA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"Excellent service. Ryan was professional, flexible, quick with response time and very reasonably priced. I would highly recommend his company for any electrical work needed for your home."
+73
Serving Mendon, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"Jason and his team with Cotti-Johnson did an excellent job updating our electrical boxes, installing the washer/dryer hookup, and getting us setup with a generator! Sam, our assigned electrician, even took the time to go through the entire operation of the generator from A-Z. I would definitely recommend them for any electrical work!"
+62
Serving Mendon, MA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Scott was very professional and communicative about the part needed and installed. Thanks"
Serving Mendon, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Small jobs welcome
"Steven did a phenomenal job installing a new 30amp interlock device at existing electrical panel and install 30amp 240 volt outdoor receptacle for standby generator. Affordable, reliable, and was great to work with. Steve was personable, professional, and I would highly recommend him for any electrical work need in your home or business."
From average costs to expert advice, get all the answers you need to get your job done.
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