
Serving Devon, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Generator installed. Excellent job putting everything in and cleaning up."





+9

*The Angi rating for Generator Install companies in Devon, PA 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 Devon, PA 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 10, 2026

Serving Devon, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Generator installed. Excellent job putting everything in and cleaning up."





+9

Serving Devon, PA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Installed 10 fuse transfer switch for potable generator. Started job on time, very helpful and informative in the work to be. Explained how to use the generator that I purchased separately."





+61

Serving Devon, PA and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Bill H from Gambino Electric showed up promptly on time for the job. There were some edge ceiling tiles that needed to be removed to reach the power line and Bill did very clean work with the removal and disposal. Bill showed cross sections of the older range power line and the new line installed, describing the differences in insulation and safety features of the newer line. Bill went above and beyond by detecting the wrong cord on the new range, and replaced this with the proper range gauge power cord. Bill also helped us to correctly position and level the new range appliance. I would recommend Bill and Gambino Electric for any similar household wiring job where safety and quality of work are a priority."





+4

Serving Devon, PA and surrounding areas
Approved
In business since 2006
Emergency services offered
Warranties offered
"Brad and helper showed up on time with ladder and tools in hand.They went right to work and did a beautiful job installing lights and timer. They even through in a new switch that was needed but not asked for. I will definitely use Brad again and recommend him. I am VERY happy!"





+10

Serving Devon, PA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"My mother used this company for her generator installation and recommended them to me because she loved them so much. I also ended up hiring them. All went well as expected, start to finish the crew as awesome. No regrets."





+10

Serving Devon, PA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"We had Frank replace a chandelier in the kitchen, replace dimmer switches in our living room, install ceiling fans with lights and corresponding light switches in 4 upstairs bedrooms as well as recess lights in our master. He also installed an additional outlet for a bidet in the bathroom. He and Dave were great to work with, Dave provided quotes in advance and they were reasonably priced. Frank also helped guide our decision on some of the work and was very honest about what would and would not work in our bedrooms—even if it generated less revenue for him. We will definitely hire them again!"





+2

Serving Devon, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Emergency services offered
"Fast, easy install. Great Service."





+4

Serving Devon, PA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"We had an outlet installed in a cabinet for an Over the Range Microwave. They ran the line with no damage to ceilings or drywall which involved some creative thinking which we were thankful for. Install went well. Was fast and done with no mess or dirt. Professional and on time. Outlet works well. (They did not install the microwave, we did that ourselves.) Very satisfied and would hire them again if ever needed.
"

Serving Devon, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Emergency services offered
Warranties offered
"They did a nice job of the installations."





+14

Serving Devon, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"The guys did an excellent job. They were pretty efficient. Work was done quickly and they cleaned up after themselves. There was an issue with the estimate as the person estimating the job missed on the length of the wire so the start was delayed while the techs had to go get more wire. Initially the charger did not work as this was the first time they had to install this type. That being said they worked it out and all is good. I would hire them again"





+9
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 Philadelphia, PA varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.

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.

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Say goodbye to blackouts by learning how to install a generator transfer switch. By following our guide, you’ll have a solution to nonstop power.

Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.