5 
43 *The Angi rating for Generator Install companies in Downingtown, 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 Downingtown, 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 October 28, 2025
Serving Downingtown, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Pretty straight forward. Establish size,generator. Installed in an afternoon. Work professional and neat."
+9
Serving Downingtown, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Fantastic electrical company! Good price for my new portable generator installation. I really liked the electrician who performed the work. Will hire again!"
+136
Serving Downingtown, 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 Downingtown, PA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"The technician showed up timely. He worked quickly to install the units we requested. We had 4 sets of lights installed in two different segments of our basement.
The work was done within about 3 hours.
My husband is happy with how fast and professional the technician was.
The price was a little salty but that was our choice to spend the money because we just didn't have the time to do it ourselves.
We are happy with the service and would recommended it for people that are similarly situated.
I would call them again for future work.
"
+28
Serving Downingtown, PA and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
"Installed a transfer switch for a portable generator, did nice work."
Serving Downingtown, PA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Showed on time, did what I wanted and had a generator on the fan to do the job because my lights were out from the storm, highly recommend their company. Reelec is Real quality, at a real bargain."
Serving Downingtown, PA and surrounding areas
Approved
Super Service Award Winner
In business since 1959
Free estimates
Emergency services offered
"They were prompt, professional, knowledgeable, offered financing, and was able to provide same day installation. Also, the offered equipment for every budget."
Serving Downingtown, PA and surrounding areas
Approved
In business since 1987
Free estimates
Credit card accepted
"They fixed my generator when two other contractors said it was un fixable. Thank you you HONEY ELECTRIC I would recommend them to all"
Serving Downingtown, PA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
A&M Electric LLC is a veteran-owned, Christian-based electrical contractor proudly serving Lancaster County and surrounding Central Pennsylvania communities with reliable residential, commercial, agricultural, and industrial electrical services. We specialize in electrical panel upgrades, 200 amp service upgrades, EV charger installation, generator installation, electrical troubleshooting, lighting installation, rewiring, new construction wiring, remodels, emergency electrical repairs, and commercial electrical services. Our licensed electricians provide safe, code-compliant, and high-quality electrical work for homeowners, businesses, farms, warehouses, offices, retail spaces, and construction projects throughout Lancaster County and Central Pennsylvania from our base in Ephrata, PA. Also serves Reading, Lancaster, York, the greater Harrisburg and Philadelphia areas, Mohnton, Coatesville, Landale, Montgomery County, Hatfield, King of Prussia, and Bryn Mawr.
+35
Serving Downingtown, PA and surrounding areas
Approved
In business since 2015
Emergency services offered
Warranties offered
Craig Service Group specializes in mechanical, electrical, and plumbing installation, repair, and maintenance. Serving residential, commercial, and industrial customers across Southeastern Pennsylvania and New Jersey, we bring decades of hands-on experience to every job.\n\nAs a fully licensed, bonded, and insured business, we treat your property as if it were our own, delivering top-quality workmanship and the personalized attention only a family-run business can provide. At Craig Service Group, our commitment to doing what’s right, standing by our clients, and building lasting relationships is at the heart of everything we do.
+3
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 in Philadelphia, PA, depends on several factors. Our guide will help you understand all of the costs.
Wondering about the average generator repair cost in Philadelphia, PA? Learn what you can expect to pay for local services and keep your home's power running.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Thinking about a generator installation? Learn about backup power options, costs to expect, and how to hire the right local pro to keep your home running.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
