4.7 
52 *The Angi rating for Generator Install companies in Glen Ellyn, IL 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 Glen Ellyn, IL 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 September 16, 2026
Serving Glen Ellyn, IL and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"There was a mistake in the original invoice which they quickly corrected. We will engage the to annually maintain our generator."
+8
Serving Glen Ellyn, IL and surrounding areas
Approved
In business since 2002
Free estimates
Offers commercial services
"One of the nicest to deal with. Joe was amazing. Very thorough and very knowledgeable with his generator install. I would recommend him over and over and I do it everytime someone needs a generator installed and serviced. I would come back to him any day for another install in the future."
Serving Glen Ellyn, IL and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.
+3
Serving Glen Ellyn, IL and surrounding areas
Approved (Corporate)
In business since 1992
Emergency services offered
Warranties offered
"Installer was knowledgeable explained the installation process and different cost/warranty prices. Clean and efficient."
+13
Serving Glen Ellyn, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Credit card accepted
"Very friendly, Knowledgeable and professional. They installed recessed lighting in my living room for a very affordable quote."
+17
Serving Glen Ellyn, IL and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Showed up precisely on time for the estimate and installation. Electrician was nice and friendly and knowledgeable. The installation process was efficient for the amount of work required, and they cleaned up thoroughly afterwards. Highly recommend."
+14
Serving Glen Ellyn, IL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Steven and his guys upgraded my breaker panel and installed an EV charger. Communication was great and installation was quick while maintaining high quality work. All this for a reasonable price."
+35
Serving Glen Ellyn, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The service guy came out very quickly. Had a smart thermostat installed. He walked me through setting up the app. Did a fast and a great job. I highly recommend this company if you want it done and done right."
Serving Glen Ellyn, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Had a heat pump installed. The installation went well. The installers were efficient, courteous and professional. Job well done."
Serving Glen Ellyn, IL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"The technician was very tidy and efficient in completing the installation."
+11
From average costs to expert advice, get all the answers you need to get your job done.
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