• 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!

  • Best HVAC Repair, Service, and Maintenance in Glen Carbon Illinois

    Do you need a heating and cooling contractor? Count on Baer Heating & Cooling to service your boiler, heat pump, furnace, or AC. Since 2006, our family-owned-and-operated business has proudly served Glen Carbon Illinois and the surrounding community. Our certified technicians continue educating themselves on the latest HVAC technology and brands and can service any make or model for residential and commercial systems. Call us today for a free estimate and more information about our services!

  • Replace Your HVAC with an Energy-Efficient System

  • Newer models of heating and cooling systems have been designed to run more efficiently to save energy. If you are ready to replace your inefficient system, turn to Baer Heating & Cooling. As a registered ally with the Ameren Illinois ActOnEnergy Program, we can match you with qualifying rebates and discounts for purchasing an energy-efficient system. Call our office for a free estimate and ask about smart thermostats and geothermal energy options. Some of our energy-efficient models include:

    • 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.

  • Expert Heating Services for Glen Carbon Illinois

  • People enjoy living in the Midwest because we experience all four seasons. Watching the snowflakes fall can be peaceful, but snow travels with frigid temperatures in Illinois. Make sure your heating system is ready to keep you warm through Winter. Let Baer Heating & Cooling keep your office or family warm this season with residential and commercial heating services. Our skilled technicians can handle any repair on all makes and models of furnaces, boilers, and heat pumps. Call our 24-hour emergency line for unexpected HVAC crises, and a heating specialist will quickly get your furnace back in working order.

  • Solving Your Air Conditioning Emergencies

  • Waking up to a hot house is not how anyone wants to start their day. When you need cool, refreshing air in the middle of June, call the cooling specialists at Baer Heating & Cooling. We offer a 24-hour emergency hotline because we know that air conditioners do not always break down during business hours. Whether your residential or commercial AC fails at dawn, noon, or midnight, we have you covered. Our technicians will always try to repair your air conditioner first, but sometimes a unit is too far gone to revive. We offer free estimates on new installations. Count on Baer to keep your home or office cool all through the Midwest heatwave in Glen Carbon, Illinois.

  • Schedule Regular Clean & Check Tune-ups

  • Furnaces and air conditioners are an expensive investment, so it is necessary to take care of them to maintain a comfortable environment for your family. We recommend routine maintenance services to expand the life of your heating and cooling system. Schedule an appointment with a certified technician from Baer Heating & Cooling to clean and inspect your unit for any issues. Many significant repairs that we have seen over the years could have been prevented during a tune-up. Although we will always come out to repair an emergency, we would prefer to avoid them. Our clean and check 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
  • Improve Indoor Air Quality in Glen Carbon Illinois

  • Do you know how clean the air in your home or office is? Many people are surprised to learn how many contaminants can infiltrate your indoor air. Trace amounts of radon can be found in buildings with basements, and people can track in cigarette smoke and pet dander from home. Bacteria, dust, pollen, viruses, and other toxins can collect in air ducts and circulate through the vents. Nobody should breathe in polluted air, but it can particularly harm those with respiratory issues or allergies. Ask Baer Heating & Cooling for a free estimate on air purifying products. Improve your commercial or residential air quality with:

    • Humidifiers
    • Dehumidifiers
    • High-efficiency HVAC filters
    • In-duct air purifiers
    • Ventilation control systems
    • Carbon dioxide sensor
  • HVAC Company that Specializes in Sheet Metal Fabrication

  • Randy Baer, the founder of Baer Heating & Cooling, started his HVAC career with sheet metal fabrication. Our company proudly continues this tradition. By fabricating elbows, louvers, vents, flashings, and other pieces for your ductwork from sheet metal, we can ensure an airtight fit to prevent leaks. This will help your heater or AC to run more efficiently. Count on Baer’s skilled team for repairs, maintenance, and a free estimate on your commercial or residential installations in Glen Carbon, Illinois!