Air Conditioning Companies in Hazelwood, MO

Comprehensive list of commercial and residential air conditioning companies in Hazelwood, MO offering installation, repair and maintenance services.

Business Listings

We service St. Charles County. For over 86 years, Albers Refrigeration Company has made the lives of our clients a little cooler in the summer, warmer in the winter and easier year round. We install and service all makes and models of air conditioning & heating units throughout the St. Louis Metro area.


Want a reminder when it's time to replace your furnace filter? We will never sell or give away your contact information. Every month we will send you a reminder by email to change your furnace filter. At Goldkamp Heating and Cooling we specialize in replacement furnaces, whole house air conditioners, air purifiers and humidifiers.


Searching for Heating and Cooling in St. Louis? When you need heating and air condition assistance in the St. Louis metropolitan area, call Ricotta Heating & Air. We provide furnace repairs and air conditioning services for all major brands of domestic and commercial units. We have a warehouse with scratch-and-dent items for sale too!

  • I called them because they were listed as faith based. Not the case. Charged us double


If someone else has condemned your unit its always worth a phone call. If you would rather have a technician check your air conditioner or furnace our number is answered 24 hours a day. Two area numbers to aid serve you! Email is a great way to set up service! Any message sent will appear on a serviceman's cell phone within about 30 minutes. Phoning is still finest for fast service.


We call ourselves Academy Air for a reason. It's because we make it our goal to continuously educate ourselves on the ever-changing HVAC industry. We use that knowledge to improve the St. Louis heating and cooling community and make your life easier. Academy Air Heating and Air Conditioning was founded in 1968, with that goal in mind.


Jarrell announces the opening of their new Downtown location! Charles E. Jarrell Contracting is a recognized leader in mechanical contracting for industrial and commercial applications. In business since 1954, we invest over a half-century of knowledge, value and quality into each project.


Our History SystemAire. was incorporated by its Founder, Phillip R. Sams, in December 1966. Since that time, the firm has focused on the design/build industrial and commercial HVAC market. SystemAire employs various trades including union pipe fitters, sheet metal workers, electricians, and teamsters. The employment varies with the workload.


We're cheerful to help you in any way to get the right equipment for your project. Engineered Thermal Systems is an HVAC manufacturer's representative with the correct equipment for your HVAC requirements.