Furnace Repair in Clayton, MO

Hi my Name is Nick Antonas owner of Mon-Clair Heating and Cooling, we are locally owned and operated. I have 20+ years of experiece in the HVAC industry. We are licensed and insured. We believe in doing quality work at an affordable price. We are an American Standard heating and Cooling dealer as well as a Mitsubishi Mini-Split dealer, but we work on all makes. We look forward to serving you for your residential and light commercial heating and cooling needs. We offer 10% off for military/First Responders and 5% off for Senior Citizens.

At AAA Home Services, we are the Plumbing, Heating, Air Conditioning, Electrical, and Appliance Repair Company that you can rely on. We have a highly trained staff dedicated to 100% customer satisfaction with over 400 years of experience with our 30 technicians. We specialize in several trades and are licensed and insured in each. We offer parts, sales, and a multitude of services including appliance installation and repair, HVAC systems, electrical systems, and plumbing services. AAA Home Services has been offering expert home repair services in the greater St. Louis and St. Charles County since 1970. Here at AAA Home Services, we understand the inconvenience that damaged plumbing, appliance, and electrical fixtures can cause. That is why we always aim to repair your plumbing fixtures and appliances using the most up-to-date technology and approaches. With AAA on your side, there is no need to face home maintenance and plumbing repairs on your own. AAA Home Services is a family owned and operated company who takes pride in providing over 47 years of service to the St. Louis, St. Charles, O'Fallon and St. Peters areas.

We provide fast, convenient service & specialize in older HVAC systems, concentrating more on repair than replacement. Same-day service available if needed. Plus we install and service ductless split systems as well as water heaters and thermostats!

We focus on customer needs and have over 15 years experience in residential heating and cooling system repair and replacement. We will treat your home as it was our own. We use flat rate pricing to keep things equal across the board. Meaning if your air conditioning system needs a simple part it will cost you the same as your neighbor. Military, First Responders and senior citizens discounts available.

We take a more personal approach to business

Servicing the metro area for over 28yrs. Providing the best price for a great service. Free estimates and second opinions.