4.7 
12 *The Angi rating for Generator Install companies in Suncook, 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 Suncook, 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 June 19, 2025
Serving Suncook, 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 Suncook, 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 Suncook, 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 Suncook, 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 Suncook, NH and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
With over 10 years of experience, we pride our company on our quality of work. We are owner operated, and believe in building long-term relationships with our clients by delivering tasks that are accomplished in a neat and workman like manner. Give us a call today. We look forward to working with you!
Serving Suncook, NH and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Jon as very professional took his time and enolain what was needed to get the job done. If I had to rate himA+ I would want him to work at my house again"
+8
Serving Suncook, 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 Suncook, NH and surrounding areas
Approved
In business since 2019
Free estimates
Customers say: Quick response
"Dustin, the owner of ECCO Electric, LLC was very friendly and knowledgeable. I hired him to upgrade my 200A service and install a generator interlock/plug. Very detail oriented and shows pride in his work. He ensured the work area was cleaned up after the job was done. He was reasonably priced given how extensive the upgrade ended up being. I d recommend ECCO Electric, LLC for future work."
Serving Suncook, 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!!"
+23
Serving Suncook, 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."
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Thinking about a generator installation? Learn about backup power options, costs to expect, and how to hire the right local pro to keep your home running.
