Need fast, professional HVAC services?

Air Conditioning

We can install, repair, or maintain your commercial air conditioning system. Our technicians move quickly to identify and repair the problem, or even replace the system if necessary.


St. Louis has a long heating season, and we offer a full range of heating options, including furnaces and heat pumps, to better serve our customers’ heating needs.


We service, repair, and replace HVAC units of almost all major makes and models. Our experienced and knowledgeable technicians will inspect your systems to ensure everything is in working order.


We are your one-stop shop for your commercial heating and cooling needs. Our experts can provide every service from install to repair for your commercial AC and heating system.

Heating, Ventilation & AC Services

Courtney's Heating & Cooling Is Your One-Stop HVAC Shop

  • Installations
  • Maintenance
  • Repairs
  • Cooling
  • Heating

  • Boiler
  • Heat Pumps
  • Ductless
  • Air Quality
  • Air Filter

  • Humidifier
  • Carbon Monoxide Detector
  • Ceiling Saver Kit

Courtney’s Heating & Cooling provides the best HVAC products and services in the HVAC industry. We treat our customers with respect, and our dedication to your health, safety, and comfort is unparalleled by any other HVAC company. Give us a call today to find out more about why Courtney’s HVAC is the best choice for your heating, cooling, and indoor air quality needs.