4.4 
17 *The Angi rating for Heating And Air Conditioning Service companies in Salem, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Salem, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on October 21, 2026
Serving Salem, IL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Scott shows up when he is supposed to and does exactly what he promises."
Serving Salem, IL and surrounding areas
Approved
In business since 1980
Free estimates
Customers say: Quick response
"He is a very smart person and does great work. If I had a problem with my HVAC system, I would call him."
Serving Salem, IL and surrounding areas
Approved
In business since 2002
Free estimates
Credit card accepted
Service Tek, Inc., provides full-service heating and AC installations and repair work to the Olney area. We are highly trained in today's efficient product lines. We also install thermal units.
Serving Salem, IL and surrounding areas
Approved
My name is Rich Schaub I am a master electrician with 20 plus years of experience. I have experience in all aspects of electrical work.
Serving Salem, IL and surrounding areas
Approved
Free estimates
I’ve been doing handyman work on my own homes and friends homes for over 10 years. I provide reliable, professional handyman services with a focus on quality workmanship, attention to detail, and customer satisfaction. I take pride in completing projects properly and maintaining a clean, professional work environment. From home repairs and maintenance to installations, carpentry, flooring, painting, and electrical work, I approach every project with care and professionalism.
Serving Salem, IL and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"They installed a HVAC unit in a new building/office."
+1
Serving Salem, IL and surrounding areas
In business since 1970
Free estimates
Emergency services offered
"He was very prompt, he cleaned up after he was done. Very thorough on explaining what he did."
Serving Salem, IL and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"He was very professional and clearly explained what the problem was."
Serving Salem, IL and surrounding areas
In business since 1893
Free estimates
Warranties offered
"The team from A-1 Interstate Mechanical were great they did a good job were on time and showed respect for my home and me."
Serving Salem, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
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