*The Angi rating for Generator Install companies in Rantoul, 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 Rantoul, 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 August 05, 2026
Serving Rantoul, IL and surrounding areas
In business since 2018
"Ck Contractors were able to make my ideas of kitchen lighting into a reality. They were courteous, respectful, and reasonably priced. I would hire them again for future remodeling."
Serving Rantoul, IL and surrounding areas
In business since 2003
Free estimates
Emergency services offered
Here at Edelman, we’re your trusted local team for HVAC, plumbing, electrical, and solar services across Central Illinois. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.
+17
Serving Rantoul, IL and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"The electrician, Brian, came out shortly after I called and fixed our problem quickly. Highly recommend! Reasonable pricing as well."
Serving Rantoul, IL and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"They contacted me right away , they were very busy the day I spoke with them but Jeremy made arrangements to fit me in they were on time and very professional and they did a wonderful job finding and fixing the problem"
Serving Rantoul, IL and surrounding areas
In business since 2002
Free estimates
Warranties offered
"I obtained bids from three contractors. Mike's bid was about half as much as the high bidder. He and his workers are very professional, competent, and friendly. My wife and I are very pleased with the work they did."
+29
Serving Rantoul, IL and surrounding areas
In business since 1993
Emergency services offered
Warranties offered
"The installation team was very professional yet friendly. They worked hard and cleaned up any mess. They were respectful of my home by laying plastic on the carpeted area and wearing booties."
+29
Serving Rantoul, IL and surrounding areas
In business since 2003
Free estimates
Emergency services offered
"Professional, thorough, respectful, knowledgeable, efficient from first contact with sales rep to last contact with installers"
+5
Serving Rantoul, IL and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"Very professional, superb quality and timely completion."
+2
Serving Rantoul, IL and surrounding areas
Serving Rantoul, IL and surrounding areas
In business since 1970
Free estimates
Credit card accepted
With over 40 years of business in central Illinois, we've gotten to know our loyal customers and they've gotten to know us. What keeps bringing people back to McCormick Service Division, and attracts new customers, is the amount of attention we reserve for customer service. We feel that providing reliable and quality customer service not only ensures the satisfaction of our clients, but it presents our company with the opportunity to have strong, trusted relationships with the people we work with.
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.
