Our Certified HVAC Technicians
Our certified HVAC technicians provide excellent installation and repair services for all HVAC systems.
Heating & Air Conditioning Installations
Knox Heating & Cooling offers complete installation expertise and the finest equipment for every situation. Whether you’re building a new home, adding an addition, finishing a basement, or replacing an older system, we’ll work with you throughout the process to determine which of our high-quality, energy-efficient systems best fits your budget and lifestyle. Starting with a free onsite consultation, our technicians will calculate the capacity of heating or cooling equipment needed to ensure consistent comfort throughout your home. We’ll complete the installation to the highest industry standards, and we don’t consider our work finished until you’re completely satisfied.
Heating & Air Conditioning Repairs
Whether your heating or air conditioning system is sluggish, completely broken, or somewhere in between, the experienced technicians at Knox Heating & Cooling are trained and certified to identify and fix any problem. We’ll listen to your concerns and conduct a thorough diagnostic to catch any issues, even those you may not be aware of. With many parts in stock and the necessary tools for all makes and models, we arrive prepared to get the job done. You’ll appreciate our reasonable prices and the prompt service we provide to our valued customers.
Heating & Cooling Maintenance
At Knox Heating & Cooling, we understand that some repairs are inevitable. However, many malfunctions can be avoided with regular maintenance and seasonal tune-ups. Our annual or seasonal maintenance visits allow our technicians to identify and address repair issues while they’re still small and more affordable to fix. Additionally, regular air conditioning and heating maintenance helps optimize your system’s efficiency, reducing your monthly utility costs. We’ve seen many of our customers save significant money and extend the lifespan of their heating and cooling equipment by consistently using our maintenance services.
Get a Free Quote on HVAC Replacement Today!
Don’t hesitate to get in touch with us for a free quote on our HVAC replacement.
Trusted Brands
Frequently Asked Questions:
It is recommended to have your HVAC system serviced at least once a year to ensure it is working properly and to catch any potential issues before they become major problems.
There are various ways to improve indoor air quality, including regular HVAC maintenance, using air purifiers, and keeping a clean home. Our team can also provide professional air duct cleaning services.
Yes, we offer HVAC installation services for both residential and commercial properties. Our team is highly trained and experienced in installing a variety of HVAC systems to meet your specific needs and budget.
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Area’s We Serve:
St. Charles County
St. Louis County
Ballwin, Missouri
Black Jack, Missouri
Breckenridge Hills, Missouri
Brentwood, Missouri
Bridgeton, Missouri
Chesterfield, Missouri
Creve Coeur, Missouri
Des Peres, Missouri
Ellisville, Missouri
Eureka, Missouri
Fenton, Missouri
Frontenac, Missouri
Glendale, Missouri
Kirkwood, Missouri
Ladue, Missouri
Manchester, Missouri
Maplewood, Missouri
Maryland Heights, Missouri
Overland, Missouri
Pacific, Missouri
Richmond Heights, Missouri
St. Ann, Missouri
Shrewsbury, Missouri
Sunset Hills, Missouri
Town and Country, Missouri
Webster Groves, Missouri
Wildwood, Missouri
Lincoln County
Troy, Missouri
Foley, Missouri
Hawk Point, Missouri
Moscow Mills, Missouri
Old Monroe, Missouri
Silex, Missouri
Elsberry, Missouri
Winfield, Missouri
Warren County
Foristell, Missouri
Marthasville, Missouri
Truesdale, Missouri
Warrenton, Missouri
Wright City, Missouri