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Find Generator install pros in Langhorne

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

"This afternoon Trevor came to my house to repair an outlet. He was knowledgeable, and explained how he would proceed with the repair. He worked quickly and efficiently, and it should be noted he cleaned up upon completion. I would highly recommend Princeton Electrical in the future. Trevor was excellent."
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
26 neighbors recently requested a quote
Recommended by86%of homeowners
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%
1 neighbors recently requested a quote
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.
"
3 neighbors recently requested a quote
Recommended by71%of homeowners
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
Avatar for Eagle Electric
Eagle Electric
4.1(
36
)
Generator - Install - For Business

Serving Langhorne, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I HIGHLY RECOMMEND Drilon and Barry from B&D Electrical Construction because of their excellent service, knowledge, honesty, professionalism and kindness. My home was without power, due to damage in the exterior wire and rust in the wire pipe. Drilon and Barry provided high-quality service to install new exterior wire and durable PVC pipe during almost freezing conditions today! I am extremely grateful because Drilon and Barry realized the urgency of my situation and decided to postpone work on a current project, in order to restore electricity to my home for a Happy New Year. Indeed, I will be having a Happy New Year because I will have electricity and heat in my home! Drilon and Barry expertly diagnosed the problem with my electricity and provided me with an organized work plan and a reasonable estimate of the costs. On the day of our appointment, Drilon and Barry took time to drive to a 2nd store because the 1st store did not have all of the necessary supplies for the project involving my home. Drilon and Barry also went beyond their scope of work and were kind enough to plug the minor holes created by the screws from the previous exterior wire pipe, as well as address the potential hazard of a live interior electrical wire with exposed and frayed copper filaments. I admit that I was very curious about electricity and electrical work. So, I asked a plethora of questions. I genuinely appreciate the patience exhibited by Drilon and Barry to answer my questions about the details of the electrical repair, as well as my questions about voltage, amperage, grounding, 110 volt vs. 220 volt service panels, dedicated service lines and insulation of exterior wires. I was very impressed by Drilon and Barry. As such, I have made arrangements with Drilon and Barry to undertake a 2nd project in the beginning of 2017 to update the interior electrical wiring and install a dedicated service line in my home. Also, I plan to refer Drilon and Barry to my colleagues- GREAT JOB! Sincerely, Wil Lo, MD"
Eagle Electric Team
400 apm service
7 meter gang 600 amp
Front building
Eagle Electric Team

+5

Response time9 hrs
Recommended by96%of homeowners
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Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

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.

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.