*The Angi rating for Generator Install companies in Lancaster, 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 Lancaster, 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 July 08, 2026
Serving Lancaster, 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 Lancaster, PA and surrounding areas
Approved
In business since 1963
Free estimates
Credit card accepted
"They were prompt & professional and scheduled me in for a 2 day job at my convenience. Quality of work is excellent. They were able to install a ceiling fan and recessed lighting in a room with no basement or attic with no additional drywall holes needed to run the wires."
Serving Lancaster, 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 Lancaster, PA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Our Electrician from Mr Electric in Denver PA was awesome. The scheduling was fast, and the electrician was very professional and friendly...he got right to work...worked around the existing furniture so I didnt have to move a bunch of things... and he got the fan hung beautifully despite the old house and a few challenges. I highly recommend them."
+28
Serving Lancaster, PA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Richard was wonderful. He was very professional and did a great job installing our ring doorbell and floodlight. I would recommend him for any future projects we have."
Serving Lancaster, PA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Great job. Mike explained what I needed to know. The installation of my Level 2 EV charger was done in a short time and at a good price."
Serving Lancaster, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"The professionalism, attention to detailâ s, and making sure everything is done to exactly what was asked for was spot on. He ran all new wiring, installed outlets, new recessed lighting, and dimmers for our newly finish basement. I cannot sing praises for going out of way to ensure our expectations were met and then some. The work was of quality. Most importantly the pricing was vey reasonable. I recommend Mountaintop Electric all the way."
+10
Serving Lancaster, 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 Lancaster, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Emergency services offered
Warranties offered
"Hired Robert for installation the transfer switch. Installation was successful. Robert is a professional highly qualified electrician. explained exactly how it works. The whole process from proposal to installation took less than a week. Now, if any electrical work is needed, I will always call him because for the quality. I will also recommend it to my friends. Thank you very much for your work!"
+8
Serving Lancaster, 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."
From average costs to expert advice, get all the answers you need to get your job done.
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.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
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.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
