• OFFICE: (618) 224-7344

    24/7 EMERGENCIES: (618) 920-7675

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

  • About Baer Heating & Cooling, Inc.

  • Our Qualifications

    As local HVAC professionals, we strive daily to provide our customers with honest, neighborly advice, suggestions and answers that will benefit them best and we do it all within their budget. Read about our qualifying credentials below:

  • ameren illinois registered ally trenton il

    Ameren IL Registered Program Ally

    Baer Heating & Cooling, Inc. is an authorized member of the Ameren IL ActOnEnergy Program that provides residents with instant discounts, rebates and cost incentives for your home or business by using our services.


  • trane comfort specialist in trenton il

    Authorized Trane Dealer

    When it comes to heating and cooling, we’re proud to offer access to some of the best systems in the industry. As a Trane Authorized dealer, we provide heating and cooling equipment from a trusted manufacturer that’s been a leader in home comfort for over 120 years. However, we’re much more than just an authorized dealer – we’re a Trane Comfort Specialist, which means we stay up to date on the latest in technology from one of the top manufacturers in the business, Trane. Think you can’t afford it? Think again! There are all sorts of ways to make a Trane HVAC system affordable for you, and we’ll take the time to research special offers and incentives that may be available. Don’t forget to ask your local utility company about incentives through them. Trane is known throughout the industry as one of the most reliable HVAC services, excelling in installation, maintenance and repair services. Due to a commitment to excellent service, we’ve been named ‘America’s Most Trusted HVAC System’ three years in a row by Lifestory Research.


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    Authorized Dealer of Hydron Module Geothermal Systems

    We’re proud to be an authorized dealer of geothermal systems from Hydron Module, one of the industry’s leading brands. This brand has been founded on the principle of quality craftsmanship and is made right here in the U.S.A. Hydron Module has been recognized throughout the industry as a leader in safety standards and efficiency minimums. Each unit is put through an arduous testing process that ensures it is deemed for use in any home or business. Geothermal systems are able to achieve longer lifespans over conventional heating and cooling systems, and they feature coated air coils to prevent corrosion and help your system last even longer. These geothermal systems achieve ratings higher than that required by EnergyStar and provide quiet, efficient cooling that can help you cut down on energy costs. Lastly, Hydron Module offers one of the best warranties in the industry – please ask our staff for more details.


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    Aprilaire Indoor Air Quality Equipment

    When you invest in your family’s comfort and health, it’s important to ensure you work with a company that will give you the absolute best solutions. That’s why we offer indoor air quality solutions from Aprilaire including humidifiers, dehumidifiers, air purifiers and much more. Research Products Corporation, Aprilaire’s parent company since 1938, has a long-standing history of quality products and improve the lives of families throughout the United States through better control of their indoor air quality.


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    Dealer of Nexia Smarthome Thermostats

    Wouldn’t you like to control the comfort of your home with a fingertip? Now you can with Nexia Smarthome solutions that allow you to manage your comfort systems via an app on your smartphone. This seamless automation is making comfort accessible to everyone in your home or business with easy-to-use, customizable features that include the use of a smartphone app that’s completely synced with your home comfort systems. This system uses Z-Wave Technology, which is one of the most widely adapted smartphone platforms in the industry, which means it adapts to most makes and models including GE, Honeywell and more, allowing you to build a smarthome with your favorite, most trusted brands.


  • reme halo in-duct air purifier dealer near trenton il

    Dealer of Reme Halo® In-Duct Air Purifiers

    Welcome to the next generation of indoor air quality solutions. When it comes to air purifiers, Reme Halo® is raising the bar. They’re at the leading edge of air purification technology that gives you the power to purify every cubic inch of air in your system. This innovation of home comfort was created to mimic nature’s organic process for purifying the air in our atmosphere, allowing you to bring fresh, clean air into your home without opening your window. The secret is that this air purifier is capable of fighting against all three categories of indoor air pollution – particulates, microbials and gasses. This can help improve respiratory problems, decrease dust and reduce allergens, reduce bacteria and viruses such as MRSA, E-Coli and Norwalk. Reme air purifiers are also effective at fighting odors from dirty clothes, pets and more.


  • southern illinois builders association member near trenton il

    Member of Southern Illinois Building Association

    This membership is utilized not only as a local educational resource but to stay on top of any new legislative changes that affect our industry in Southern Illinois. If you have needs other than HVAC service, we would be happy to connect you with a local, trusted professional that can help solve your problems.


  • sheet metal workers local 268 near trenton illinois

    Member of Sheet Metal Workers Local 268

    As a member of the Sheet Metal Workers Local 268, we utilize that membership to ensure great benefits for our employees. This helps us retain the best and the brightest, which allows you access to the top technicians in your area.


  • ua local 101 plumber and pipefitters trenton il

    Member of UA Local 101 Plumbers & Pipefitters

    While membership in the UA Local 101 Plumbers & Pipefitters provides excellent benefits for our employees, it also offers opportunity for continuing education that helps our employees stay relevant with the latest industry technology and training!


  • Our History

    Our History: Baer Heating & Cooling, Inc.

    The history of Baer Heating & Cooling, Inc. goes back to 1990 when our owner, Randy Baer, started in the HVAC industry as a residential technician performing installations, service and repair. After mastering sheet metal, he learned the service side of the business, which drove him to pursue additional education in commercial refrigeration, boiler heating and air conditioning and ventilation. After 10 years, his focus had shifted to commercial and industrial mechanical design.

  • In 2006, after 15 years in the business, Randy decided to strike out on his own. He started his own business and enlisted the help of his wife, Jenny, who runs the office and assists our customers in any way that she can.

    Always being around the trade, Kyle Baer, their son, finished his technical education in 2011, and has been employed at Baer Heating & Cooling, Inc. as a journeyman HVAC technician through the Local 101. He plans to continue honoring the trade and the family business with quality workmanship, products and customer care.

    Thanks for choosing Baer Heating & Cooling, Inc.!

  • Our Reviews

    If you still aren’t confident in our reputation of providing quality service for customers in Southwestern IL, take a few minutes to read the testimonials left by our satisfied customers. Since 2006, Baer Heating & Cooling, Inc. has aimed for 100% satisfaction. We value our customers’ opinions and ask for you to tell us what type of experience you had with our company. Please tell us how we did by giving us a review on our website or any social network platform or business directory of your choosing.

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  • Baer Heating & Cooling is the way to go. They were quick to respond and got our system back up in running in no time. Very professional and personable. Kyle and Baer heating and Cooling I can trust on to help if I ever need it again.

    Brandon Koelz
    Mt Vernon, IL
    February 4, 2019

    Baer Heating & Cooling, Inc. is an excellent company.

    Chris Swagler
    Fairview Heights, IL
    January 9, 2019

  • Contact Us

    Our first step in serving you is establishing an understanding of your needs. Send us an email through the contact form below, and someone will reply within 24 hours (during regular hours of operation). Please give us a call to schedule an appointment for service.

  • Baer Heating & Cooling, Inc.

  • 11966 Old US Hwy 50
    Trenton, IL 62293
    (618) 224-7344
    Click For Map

    6980 Qual Run Road
    Iuka, IL 62849
    (618) 920-7675
    Click For Map

  • Hours:
    Monday - Friday: 8:00 AM - 4:30 PM
    24/7 Emergency Service Available

    Payments Accepted

    Check, Cash, All Major Credit Cards, Financing Available With Approved Credit

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  • When Can We Contact You?DaytimeEveningAnytime


    Are You An Existing Customer?YesNo


    Do You Have A Problem With Your Heat?YesNo


    Do You Have A Problem With Your Cooling?YesNo


  • For Emergency Service or An Urgent Repair, Please Call (618) 920-7675.