4.7 
14 *The Angi rating for Generator Install companies in Loudon, NH 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 Loudon, NH 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 22, 2025
Serving Loudon, NH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"The installation went flawless. There were 5 installers and everyone one was a professional and had it done in super time. Would recommend them to anyone looking for a generator."
+5
Serving Loudon, NH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1987
Free estimates
Credit card accepted
"Djems the tech was personable, professional and thorough. If possible I will ask for him to service our generator in the future. Great to see his work ethic!"
Serving Loudon, NH and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Repaired wiring ripped off the house during a storm"
Serving Loudon, NH and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Upgraded the service to the house, grounds, new/larger primary panel, sub-panel installed in garage, exterior generator wired. Very neat/clean work, very quick. Very happy."
Serving Loudon, NH and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Tyler and his crew were amazing! Professional, on time, great communication, and the work is top notch! From first visit to get an estimate to cleaning up the job site, perfect! Thank you and highly recommend to anyone that is looking for electrical work!"
+10
Serving Loudon, NH and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"I have a very good impression of Mr. Morton and appreciate his efficiency and speed in getting my generator back in service. I have asked him to put me on his list for a yearly evaluation. I am trusting that the next time there is a power failure my generator will be back in operation."
Serving Loudon, NH and surrounding areas
Approved (Corporate)
In business since 1988
Free estimates
Emergency services offered
"On time, quick, reasonable, quality job installing toilet. Charged less than quote. Didn't try to upsell. Very good experience. Thank you!"
+16
Serving Loudon, NH and surrounding areas
Approved
In business since 2019
Free estimates
Customers say: Quick response
"Dustin is a reliable, easy-to-work-with, knowledgeable professional and I would recommend him to anyone! He quoted us a very fair price for a generator hookup and interlock kit installation, and was pleasantly surprised at how competitive his pricing is. He showed up exactly on time, maintained excellent communication throughout the process and 100% stands behind his work. If I need more electrical work done I will certainly be contacting Dustin again!"
Serving Loudon, NH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I don’t usually share reviews, but Beacon Electric did such a fantastic job from start to finish that I had to share my experience!! They are friendly, extremely knowledgeable in their craft and made me feel so reassured thought the whole installation process. What a fabulous company with truly great people. I highly recommend!!"
+18
Serving Loudon, NH and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
"I hired Prime Sine Electric LLC for a complete new electrical service and wiring on our 1937 home when purchased. It was in need of a complete gut-job. Spence did an amazing job bringing it up to today's standards. I mean, totally amazing transformation. Spence was professional the entire time through the quote process, customer service and final completion. He listened to our needs and gave input and helped us with planning the electrical needs of this old house. We can't recommend Spence enough and would hire him again in an instant."
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