4.4 
18 *The Angi rating for Generator Install companies in Dover, 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 Dover, 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 April 22, 2026
Serving Dover, MA and surrounding areas
Approved
In business since 1970
Free estimates
Emergency services offered
"We did every thing by Email and text messaging. The installation went very smooth. The installers were prompt respectful, and rite on time. I would hire FM Generator if I had to. It was a pleaser to work with them."
Serving Dover, MA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Great company to work with. Wonderful staff and clear explanations every step of the way. Did everything they said they would do when they said they would do it. Very tidy and no mess despite having to excavate to put in the oil tank for the generator. Installation was done quickly and efficiently. Two years later all working very well and good annual service agreement. Would absolutely work with this company again and recommend them to anyone."
+13
Serving Dover, 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 Dover, MA and surrounding areas
Approved
Super Service Award Winner
In business since 1973
Free estimates
Emergency services offered
"Paul was fantastic! He did an excellent job installing 4 ceiling fans for us. He kept me updated on what steps were needed in each location (e.g., removing existing track lighting, installing a fan box, extending the wiring, etc.) and worked efficiently. Paul was also kind enough to explain things to me, which I really appreciated. He has been in the field for a long time and is a wealth of knowledge. I will definitely reach out to Paul for future projects involving electrical!"
Serving Dover, MA and surrounding areas
Approved
In business since 2008
Free estimates
Offers commercial services
"Just an outstanding experience end-to-end with Matt. He responded to the outreach within minutes and was able to give me a quote a few hours later that was very fair. We installed an induction stovetop and needed a new 50amp circuit and line run in our old house, crawl space and all. He showed up right on time, and made quick work of it. Very professional and friendly. He even stayed a little longer after the job was complete to help me diagnose another problem. Couldn't recommend him more highly. Would hire him again in a minute."
Serving Dover, MA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Outlet install, dimmers, light fixture install"
+23
Serving Dover, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Jayron was the technician who performed the hardware troubleshooting. He was patient and quickly completed the job, improving the previous WiFi device installation."
+19
Serving Dover, MA and surrounding areas
Approved
In business since 2006
Emergency services offered
Warranties offered
"Excellent service. There is no other way to go for electric services. Punctual, professional, experts."
+6
Serving Dover, 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 Dover, MA and surrounding areas
Approved
Super Service Award Winner
In business since 1987
Free estimates
Warranties offered
"Very prompt, excellent job in installing a fan in the bathroom. Overall, I would hire them again for electrical work."
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in Boston, MA varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
Natural gas generators can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.
