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Verified Reviews for Generator Install pros in Langhorne, PA

*The Angi rating for Generator Install companies in Langhorne, 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 Langhorne, 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 February 03, 2025

Top-Rated Generator install pros in Langhorne - Updated Nov 2026

Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
210
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Langhorne, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Brian was awesome and fast and courteous. Princeton Electrical was easy to communicate and negotiate with, and offers a fair price for their labor. Had a Level 2 EV charger installed from my townhouse basement to my garage in a few hours without problems."
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
22 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for GJC Electric, LLC
GJC Electric, LLC
5.0(
16
)
Fixed Generator - InstallPortable Generator - Install

Serving Langhorne, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"They went out of their way to find the bulbs I needed, purchased and installed them."
Automatic transfer switch / meter
portable 10 kw
22 kw generator
22 kw generator
400 amp automatic transfer switch

+43

Response time10 mins
Recommended by100%of homeowners
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Avatar for Murray Brothers Electric, Inc.
Murray Brothers Electric, Inc.
4.6(
42
)
Fixed Generator - Install

Serving Langhorne, PA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Nick Murray, one of the Murray brothers, replaced a circuit breakers panel in the basement and installed a full house generator with switch panel on my house. Nick did a great job! Very professional and courteous. I would definitely recommend this company for electric works."
Response time1 day
4 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Star Bright Electric
Star Bright Electric
5.0(
39
)
Portable Generator - Install

Serving Langhorne, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Exceptional customer service - not only did they install the fixtures, but also troubleshoot and fixed wiring issues left by previous contractor. Will hire again for any future projects."
Our Trucks
Response time11 hrs
Response rate99%
2 neighbors recently requested a quote
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Avatar for Honey Electric and Mechanical, LLC
Honey Electric and Mechanical, LLC
4.0(
277
)
Fixed Generator - Repair

Serving Langhorne, PA and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

"They were easy to deal with. I?d definitely recommend. Not only they served my HOT TUB they also served my Whole House Generator. I like a small family business."
Hot tub services
Response time4 hrs
60 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Rowlands Power Solutions
Rowlands Power Solutions
5.0(
4
)
Fixed Generator - InstallFixed Generator - Repair

Serving Langhorne, PA and surrounding areas

Approved

Offers commercial services

Customers say: Quick response

"Mr. Rowland installed a light post as well as a century floodlight on the side of my house. He also installed LED energy efficient lights in my basement. The installs were all clean and well done. Not to mention the price was very reasonable. Without a doubt, I would absolutely hire or recommend him for future work."
Recommended by25%of homeowners
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Avatar for A. F. L. Electric, LLC
A. F. L. Electric, LLC
4.5(
8
)
Fixed Generator - Install

Serving Langhorne, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"The quality of work was poor, some of switches do not work, some of the electric outlet did not work. I contacted the service provider but never heard back from them. The service provider did the bare minimum to complete the job. The quality of the hardware installed is as bad as it can be. It would have been nice if he gave us a few options, showed us what he was going to install but he did not. We got what he chose for us.
"
9 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for AMF Electric, LLC
AMF Electric, LLC
5.0(
3
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+4 more

Serving Langhorne, PA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"The gentlemen who performed the service were courteous and professional. They left the area as clean as when they started. I highly recommend AMF Electric!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

10 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Deshko Services LLC
Deshko Services LLC
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Langhorne, PA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had personal EV charging station installed by this business' technician. He is very professional, explained all options how to get wires from main electric panel to the other side of the house where it would be convenient for us to charge the car. Provided all required materials and get job done fast and safely, made sure everything works properly."
2 neighbors recently requested a quote
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Generator Install FAQs, answered by experts

Costs range from $500 to $2,500, depending on generator type and installation complexity.

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Langhorne, PA 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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