• Our Team Provides Daily HVAC Service to Madison, St. Clair, Clinton, Bond, Fayette, Washington, Marion & Jefferson Counties.

  • We Repair All AC & Furnace Brands Including:

    TRANE, CARRIER, COMFORTMAKER

    HEIL, TEMPSTAR, LENNOX, AMANA, RHEEM,

    RUUD, YORK, AMERISTAR, BRYANT & MORE!

  • Expert Repair and Installation for Your HVAC Unit in Maryville Illinois

    Are you looking for a locally owned business to take care of your HVAC needs? Since 2006, Baer Heating & Cooling has provided expert repairs, maintenance, and installation of heating and cooling systems to Maryville Illinois and the surrounding communities. Our company is familyowned and has assembled a highly skilled team of HVAC experts who can service any make or model for commercial and residential clients. Call our friendly office today for a free estimate!

  • Energy-Efficient Heating and Cooling

    Are you ready to finally replace your inefficient furnace or AC? When the time comes to install a new HVAC system, turn to the experts at Baer Heating & Cooling. We are a registered ally with Ameren Illinois ActOnEnergy, so we can recommend discounts and rebates on qualifying energy-efficient models. Because they waste less energy, you should see a decrease in your electric bill when you choose one of these units. Call today for a free estimate on our energy-efficient heating and cooling systems:

    • Air Conditioners
    • Furnaces
    • Thermostats
    • Humidifiers
  • If you are ready to upgrade your broken or inefficient heating or cooling system, call Baer Heating & Cooling for a free estimate! We offer professional installation and reputable brands that you can trust.

  • Residential and Commercial Heating Services

  • Many people enjoy living in the Midwest because they experience all four seasons. Illinois winters tend to bring freezing temperatures, snow, and ice; is your heater ready? Don’t let a broken furnace leave your family or employees shivering in your home or office. Call Baer Heating & Cooling before the cold season to tune up your heat pump, boiler, or furnace. Our technicians have worked on many makes and models of heaters at standard and odd hours. Call us anytime, day or night, for heating emergencies and we will send a technician out to quickly resolve the issue. Baer wants to keep your commercial and residential buildings warm this winter!

  • Emergency Air Conditioning Repair in Maryville Illinois

  • Imagine spending an August afternoon outside gardening, mowing the lawn, or taking a jog around the neighborhood. You have worked up quite a sweat and would like to cool down in your refreshing, air-conditioned home. Instead, you walk into a house that is stiflingly hot and uncomfortable, and your thermostat is stuck on 80° F. Help is on the way when you call Baer Heating & Cooling. We offer 24-hour service for emergencies any time of day and will send a certified technician to resolve your cooling issues quickly. Trust our professional team at Baer to keep your residential and commercial buildings cool through the Midwest heatwave.

  • Clean & Check HVAC Maintenance

  • One of the most important investments for your home is your HVAC system because controlling the temperature during the changing seasons keeps everyone comfortable. Like other expensive investments, you can prolong the life of your heating and cooling systems with routine maintenance. Baer Heating & Cooling recommends scheduling a yearly tune-up with one of our certified technicians to ensure there are no issues and to resolve any small glitches before they turn into costly repairs later. Many of those significant repairs we service could have been prevented during this routine service. Call our office today to schedule your appointment. Our maintenance process includes:

    • A visual inspection of your entire system
    • Cleaning the condensate drain
    • Removing any debris
    • Checking the electrical connections
    • Inspecting the thermostat settings
    • Assessing your exhaust outlets
    • Monitoring the refrigerant levels
  • Purifying Air Quality

  • Everyone has different preferences regarding room temperature; some people enjoy brisk air, whereas others cannot stand to be cold. Whichever end of the spectrum you prefer, we can all agree that clean air is better to breathe than polluted oxygen. The number of contaminants in indoor air might surprise you. Bacteria, mold, dust, pet dander, allergens, and other toxins infiltrate and re-circulate through the air ducts in your home or office building. While nobody should breathe in polluted air, it can be especially harmful to those with asthma or allergies. Call Baer Heating & Cooling for air purifying solutions from reputable brands. Let us improve your air quality with products like:

    • Humidifiers
    • Dehumidifiers
    • High-efficiency HVAC filters
    • In-duct air purifiers
    • Ventilation control systems
    • Carbon dioxide sensor
  • Custom Sheet Metal Fabrication for Maryville Illinois

  • Baer Heating & Cooling’s founder, Randy Baer, began his HVAC journey with sheet metal fabrication. Our technicians follow this tradition, creating elbows, louvers, vents, flashings, and other pieces to design custom ductwork for an airtight fit on your heating and cooling systems. Call Baer for repairs, maintenance, and a free estimate on your commercial or residential installations. Trust our family-owned-and-operated company to handle all your heating and cooling needs in Maryville, Illinois!