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TRUSTED BY BANGOR, ME HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Bangor, ME

*The Angi rating for Generator Install companies in Bangor, 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 Bangor, 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

Find Generator install pros in Bangor

GM Electrical LLC
5.0(
22
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Bangor, ME and surrounding areas

Approved

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"
Response time2 days
5 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Striker Power Systems
Striker Power Systems
5.0(
10
)
Fixed Generator - Repair

Serving Bangor, 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."
Benton ME Install
Response time4 days
2 neighbors recently requested a quote
Recommended by88%of homeowners
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SLTD Electric, Inc.
3.3(
50
)
Fixed Generator - InstallPortable Generator - Install

Serving Bangor, 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."
21 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Baker Electric and Sons
Baker Electric and Sons
4.1(
17
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Bangor, 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."
Response time2 days
Response rate91%
75 neighbors recently requested a quote
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Avatar for Bradeen Electric & Generators, Inc.
Bradeen Electric & Generators, Inc.
4.6(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Bangor, ME and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"They also installed a Generic standby generator. Awesome"
Response time1 day
Recommended by100%of homeowners
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Avatar for Advanced Generator Solutions
Advanced Generator Solutions
5.0(
3
)
Fixed Generator - InstallFixed Generator - Repair

Serving Bangor, 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."
Response time3 days
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 21
Generator Install questions, answered by experts

Your Bangor home is well-suited for generator installation if you experience frequent power outages, rely on electric heating, or use a private well. Look for at least five feet of clear, level space outside for the generator, and ensure access to propane or natural gas. Homes with updated 200-amp panels and those not located in flood-prone areas are especially ideal for reliable backup power.

Helpful?

In Bangor, generator installation projects usually take 3 to 6 weeks from start to finish. This includes time for site assessment, securing permits, and utility coordination, with installation itself often completed in a day or two. Winter weather can delay progress, especially if the ground is frozen. Additional tasks like gas line installation or electrical upgrades may extend the timeline for your home generator project.

Helpful?

In Bangor, combining generator installation with electrical panel upgrades, surge protection, or adding smart thermostats can streamline your project and improve energy efficiency. Coordinating with HVAC improvements, like installing a cold-climate heat pump, helps maximize backup power benefits. Avoid scheduling major landscaping or roofing at the same time, as those projects can disrupt generator placement and delay your installation.

Helpful?

For generator installation in Bangor, prioritize standby generators designed for cold climates, with weatherproof enclosures and cold-weather kits. Use automatic transfer switches that comply with local electrical codes, and install the unit on a reinforced concrete pad to withstand freeze-thaw cycles. Opt for THWN-2 wiring rated for low temperatures, and ensure all electrical boxes are weather-resistant for reliable backup power during harsh Maine winters.

Helpful?

In Bangor, common mistakes include placing the emergency generator too close to windows or vents, overlooking snow clearance around the unit, and not accounting for proper drainage. Homeowners sometimes underestimate their backup power needs, especially if they use electric heat or well pumps. Skipping necessary permits or failing to install a cold-weather kit can also lead to issues during severe winter outages.

Helpful?

The Bangor, ME homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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