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

Click here for more information on whole house humidifiers

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. 

TESTIMONIALS

 "I've been a customer for over 20 years and am very pleased with everyone in the company.  Very comfortable working with you all"  Don H.

​

​

"Jonathan and Karl are awesome. They are so helpful and very informative...very thorough. We recommend Leiber to all of our friends and family. Very down to earth and no high pressure sales."  SQUARE feedback

​

​

"We can always trust your people to do a thorough job. Great customer service and quality."  Donald O.

"Nick was very friendly, helpful, and professional."  Luke M.

​

​

"Very nice technician.  We've been using Leiber for many years. I would recommend them to all who desire a reputable and honest company to complete their work."    SQUEARE feedback

​

​

"The girls in the office are very helpful and nice."   Phil A

​

Did you get great service? Please leave us a review on Google and Facebook!!  We thrive on word of mouth business!