Contact Us

Thank you for visiting our website! We offer HVAC installation, service, and repair services all over Jefferson County, Missouri. 


Complete Caire Heating & Air Conditioning

7125 Metropolitan Blvd. Ste 110

Barnhart, MO 63012

Call Us

Phone: (314) 914-0465 or (636) 346-2477


Monday: 7:00AM - 5:00PM

Tuesday: 7:00AM - 5:00PM

Wednesday: 7:00AM - 5:00PM

Thursday: 7:00AM - 5:00PM

Friday: 7:00AM - 5:00PM

Saturday: Closed

Sunday: Closed

I recommend this company to my friends and they haven’t failed me yet. Would not hesitate to use them again. Rob Y.

We serve all of Jefferson County, Missouri.

We offer air conditioning and heating service to communities in Jefferson County, Missouri, including: Barnhart, Imperial, Arnold, Festus, Pevely, Herculaneum, Crystal City, DeSoto, and Hillsboro.