"Leiber is a great company, they operate the old school way. They do a goods days work for reasonable pay. They make there appointments on time and on the rare occasion they are running behind they call. I run the maintenance department for a school and church. So I have had the opportunity to use them on a regular basis. Professional and honest is how I would describe the owner."

Todd Sr. Mesler, Google Review




"My wife and I can't say enough good about our experience with Leiber. Our furnace went out and our neighbor recommended Leiber to us. They are professional, personable, and cost effective. My family is nice and warm this evening because of their ability to fit us in this week!"

Nathan White, Facebook Review

Complete AC and furnace install in less than 4 hours! Amazing professionals. Thank you!

Donna Meier Foster , Facebook Review

"I would highly recommend Leiber Heating and Air Conditioning from St. Charles. They do excellent work and their prices are very fair."

Walter Johnassee, Facebook Review 

"Knows his stuff and didn't try to overcharge."

Michael Graessle, Google Review




"Best there is! I have used them for years, and will never go anywhere else. Very honest and you know what you are getting with them every time!"

Ryan Bazzell, Facebook Review​

"My wife and I have used Leiber Heating and Air Conditioning for years ... Very honest and professional. Highly recommended."

Gene Gibson,  Facebook Review​

Can't say enough great things about the quality of service I have received multiple times from Leiber!!

Daniel Sanders, Facebook Review

we are only a phone call away

​for a price estimation
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