4.7 
32 *The Angi rating for Generator Install companies in Deerfield, 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 Deerfield, 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 March 24, 2026
Serving Deerfield, IL and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"I'm very satisfied with his work. I had used him for 16 years and I had him install two different generators. I never had any problems at all and he is very responsive; that is why I have recommended him before."
+8
Serving Deerfield, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"After talking to multiple companies, Jay from Mr.Electric showed up. He was very professional and the only one who took the time to plan what I needed. He did a great job installing new outlets and switches for my new kitchen. Ask for Jay!"
+26
Serving Deerfield, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"Chuck and Eric came and worked on installing outlets in our basement and replacing an outlet in our patio. Very professional and knowledgeable. Reasonable price would definitely hire them again. A+++"
Serving Deerfield, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Assessed all outlets and changed those that were improperly installed and could damage things plugged into them, and grounded the outlets that were not grounded. 19 recepticles in all. Price was good and arrived on time, and clean."
Serving Deerfield, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Four Season service was awesome. The installers were friendly, professional, and knowledgeable. The installers cleaned up work area after they finished the job."
Serving Deerfield, IL and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"VERY pleased! Was able to make an appointment ASAP. On time, courteous, knowledgeable, trustworthy, honest, and very friendly. Bo knows his stuff! How he adroitly repaired my Casablanca ceiling fan switch & tested it in short order was amazing. I'm now having him service my Generac generator on a routine basis. I'd call Bo for anything electrical any time!"
Serving Deerfield, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1993
Free estimates
Emergency services offered
"Service was excellent. I dealt directly with Joe the President on the specifications. He gave me a number of options at different efficiencies and price points. The work was preformed the 3 first days of Thanksgiving week. All work was performed in a timely and professional manner. The installers took care to highlight the efficiency of the new system and walked me through operation and maintenance. My family is very pleased with the result.
"
+48
Serving Deerfield, IL and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Pete was very knowledgeable and very pleasant.He brought the correct parts I needed and installed them quickly. would recommend him to all my friends."
Serving Deerfield, IL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"This was the first time I used D-Tech Systems. I needed an electrician to reinstall a chandelier. Daniel Malachowski (with D-Tech Systems) was polite, extremely efficient, very conscientious about keeping the work area clean, and did a professional job in a short timeframe. During that same visit, he was able to resolve a couple of other electrical items and showed me how I could fix a simple item myself. I will use D-Tech Systems in the future and would definitely recommend them and, in particular, Daniel M."
+5
Serving Deerfield, IL and surrounding areas
Approved
In business since 2004
Credit card accepted
Customers say: Quick response
"They did all new electricity for new apartments."
From average costs to expert advice, get all the answers you need to get your job done.
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