Generator Installation in West Chester, PA
Standby generators and transfer switches that keep your home or business running when the power goes out.
Generator Installation Done Right the First Time
When a storm knocks out the power, a standby generator keeps your heat, lights, refrigerator, and sump pump running. We size the right generator for your home or business and your budget, install the transfer switch, handle any panel work — and we're there to service it if it ever gives you trouble.
What's included
- Whole-house standby generators
- Automatic transfer switches
- Panel work for generator hookups
- Sizing for your needs & budget
- Commercial backup power
- Generator troubleshooting & repair
Simple. Honest. Done Right.
No surprises from the first call to the final walkthrough.
- 01
Call or send a message
Tell us about your project. Not urgent? Just fill out the form.
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We take a look
For most jobs we come out, see the work in person, and answer your questions.
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Clear quote up front
You'll know the price before any work begins. No surprises.
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Done right & clean
Licensed pros do the work to code and treat your home with care.
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We follow up
We make sure everything works — and we're a phone call away after.
Generator Installation FAQs
What size generator do I need?
It depends on what you want to keep running — just the essentials, or the whole house. We'll walk through your needs and budget and recommend the right size.
Do you install the transfer switch too?
Yes. The transfer switch safely connects the generator to your home's wiring while keeping it isolated from the utility lines. We install it along with any panel work the job needs.
Still have questions? Call us at (610) 633-1880
What Our Customers Say
Real reviews from homeowners and businesses we've worked with — straight from Google.
“Prior to finding Gallen I went through 3 different electricians, all of whom provided very poor service. My home is over 100 years old, and G.E.I. has rewired the entire house, did the electric for an addition & new kitchen, and most recently installed a whole house generator system. … they work very clean, even using rubber gloves, drop cloths, and shoe covers!”
“We used Gallen Electric to have an electric vehicle charger installed in our garage. From the moment I contacted them, they were great- very professional and knowledgeable. [The owner came] out the next day to give me an estimate, they fit us in to their schedule even during the busy holiday season … All around great guys to work with, I would highly recommend their services.”
“We had Gallen Electric do electrical work in our house. … They installed under cabinet lighting and pendants in our kitchen which look terrific. … [The electrician] who did the work was very professional, courteous and careful with cleaning up the work areas. … If you need electrical work done in your home, we highly recommend Gallen Electric.”
“We were very fortunate to work with Gallen Electric for our home remodel. We had a long laundry list of electrical upgrades and Gallen Electric took diligent notes and ensured all of our requests were completed to perfection and in a very timely manner. … Gallen Electric upgraded our 40A service to our house to 200A … I would recommend their team in a heartbeat.”
“Gallen was great in helping getting a new generator installed at our house. We had to replace the inside panel and get the transfer switch to get everything up and running. Not only that, our power went out one night and the generator didn't start. I text [the owner] at 1AM and his team was out the next day to fix it. Problem solved.”
“We have worked with Gallen Electric for many, many years and couldn't be happier! Everyone involved with Gallen Electric is honest, hardworking, and trustworthy. What started out as a simple under the cabinet lighting project 12 years ago, has progressed into a complete home makeover both inside and out. Whatever your electrical needs are, Gallen Electric is there for you!”
Generator Installation? We Can Help.
Tell us about your project and we'll get back to you promptly. Prefer to talk it through? Just call.
(610) 633-1880