About McQuerry's 24 Hour Heating & Air

McQuerry's 24 HR Heating and Air is a locally owned company that has been servicing St. Louis residents for over 25 years now. We are experts when it comes to indoor air quality and home comfort, and we are pleased to provide convenient repair and installation service around your schedule.

We are a company built on the philosophy of treating clients with courtesy and always putting their needs first. Our services are meant to protect your home and your family from uncomfortable temperatures and airborne bacteria.

Part of our policy that keeps customers returning is our pricing. We offer straightforward, fair pricing for all our services and products. All estimates are based on the job, not the hour, and we can fully disclose our pricing sheet, so there are no surprises when it's time to pay the bill.

Contact Us

For on-time caring, heating, and air conditioning, contact our St. Louis HVAC technicians at 636-225-0087.