*The Angi rating for Generator Install companies in Orono, ME 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 Orono, ME 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 October 29, 2025
Serving Orono, ME and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Those guys just terrific! They installed a whole house generator. It was a very hard installation, because the generator was far away from the electrical source. They have also followed recurring maintenance."
Serving Orono, ME and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Nice guy, cleaned everything up, communicated clearly, and did a lot of separate research to make sure my kiln plug was the right one!"
Serving Orono, ME and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Needed help with old electrical wiring in attic when getting insulation done. He was quick and fair."
Serving Orono, ME and surrounding areas
Approved
Super Service Award Winner
In business since 1989
Free estimates
Offers commercial services
"We have nothing but great things to say about SLTD Electric. They have come out to our house a couple times now for different projects, and they are always very communicative and deliver affordable, prompt, and effective services. They are also super friendly (and sweet to our gaggle of pets). We cannot recommend them enough."
Serving Orono, ME and surrounding areas
Approved
In business since 2015
Emergency services offered
Credit card accepted
"Kevin called me the same day I posted the pro request. I scheduled him to come by to do a quote two days later and hired him at that point. Kevin replaced a scary exterior electrical outlet and power cord that powers a pool pump. The power cord was coming out of the ground and arcing and the old outlet was melted around a socket. Not good. Kevin fixed it right up and replaced and greatly improved the whole set up, including installing an exterior outlet and switch that are both protected by the weather. Very impressed and will hire Kevin again."
Serving Orono, ME and surrounding areas
Approved
Small jobs welcome
Credit card accepted
Offers commercial services
Fast and reliable service.
Serving Orono, ME and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"after i ordered the generator and before it was installed, i decided to sell the house. They bought it back. Kelly was very cooperative, and a pleasure to work with. the guys were very knowledgeable. I would definately hire them. you won't be disappointed."
Serving Orono, ME and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"They also installed a Generic standby generator. Awesome"
Serving Orono, ME and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"Gracen is excellent! I needed a transfer switch to run my generator from the electrical panel. From first quote to job done, Gracen kept in touch. He does good honest work and explains everything heâ s done. Heck, he even put up with my dog barking the whole time he was over lol. When he was done with the job, he helped me go through everything and in detail. Recommend highly"
Serving Orono, ME and surrounding areas
In business since 2024
Free estimates
Offers commercial services
"Tech was on time, polite, professional, and did a great job. Iâ d highly recommend Advanced Generator Services."
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
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.
