Harster Heating & Air Conditioning

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    Our Commercial HVAC Services

    From systems to service, Harster's heating and cooling expertise will keep you comfortable.

    Business owners are under a lot of stress and pressure to keep their operation running smoothly at all times. With the seasons so extreme in the Midwest, staying on top of your commercial HVAC needs can be an additional worry that you have to deal with, as you always want your employees and your customers to feel comfortable while in the building. Thankfully, our HVAC contractors serving Columbia and surrounding areas can help take care of all your HVAC needs at an affordable price.  Because commercial HVAC equipment can be so complicated, even one small mishap can result in disaster. Harster's heating and cooling experience keeps things temperate around cubes farms and C-suites. With over 60 years of commercial heating and cooling experience, no commercial or industrial job is too big for our team to handle.

    Our Commercial Services

    We offer and install a wide range of systems from an equally broad choice of manufacturers, along with expert guidance, system service and maintenance and more for companies across the area. Our specific services include:
    • Air conditioning replacement, repair, and maintenance
    • Furnace replacement, repair, and maintenance
    You may be wondering why maintenance is such an integral part of our services. Consistent commercial HVAC maintenance allows us to look over your system and ensure that it is running smoothly. Any small problems will be fixed before they have the chance to evolve into bigger, more expensive problems. Plus, the peace of mind knowing that your system has been looked at can help you focus on other more pressing issues with your business. 

    Why Choose Us?

    Harster Heating and Air Conditioning is a top-rated residential and commercial company whose been family-owned and operated for over 60 years. We're proud to work with top manufacturers, offer great prices and provide exceptional installation, repair, replacement and maintenance for all your commercial and residential HVAC needs. You can read more about what our customers have to say about our services here.

    Contact Us Today!

    Trust that our team at Harster Heating & Air always has your best interest in mind. To learn more about how we can improve the functionality of your business, call us today at 314-668-2273 or email us here. We will reply within 24 hours, Monday-Friday. We look forward to working with you!   Air Conditioning Commercial Heating Systems Commercial HVAC Maintenance Commercial Rooftop Units Planned Maintenance Agreements  

    For home or business, heating and cooling repair, installation or maintenance.

    Call Harster for a free estimate.


    Send us an email!

      Contact Us

      9900 Gravois Road

      St. Louis, MO 63123

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