Purify the air in your home with the APCO Whole House Air Purifier UV Light
APCO kills 99+% of airborne mold, bacteria, viruses, including SARS-COV-2, and allergens. Click the link below to see the independent study results.
Call our office for installation information.

Indoor humidity is important for the health and comfort of your family.

Serving St. Charles 27 Years

Leiber HVAC has been serving St. Charles County since 1992. With a service motto, " treat others as we would like to be treated." We have continually tried to add value to the service and installation of all equipment. 

Getting the most for the least dollars has kept Leiber Heating and Air Conditioning busy serving the original customers,as well as, new customers joining our team. 


"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 Mesler Sr., 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

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923 N 2nd St.
St. Charles, MO 63301

Tel: 636-947-0428

Office Hours:

Monday - Friday 7:30-4:00

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© 2018 by GOE DIGITAL