From Installation to Repair, Find the Top HVAC Pros in Collinsville, IL

At Tettaton Heating and Air Conditioning, we have over 69 years of experience in the heating and air industry, providing Madison County, IL residents with quality HVAC repair, installation, and maintenance services. Whether your A/C unit needs a tune-up or the filter on your furnace needs to be replaced, our technicians are ready for the job! Call us today for an estimate on your heating and cooling service. We offer a wide range of services including air conditioning unit installation, furnace repair, boiler maintenance, and custom sheet metal options. With our expert technicians, you can rely on us to keep your home comfortable and your family safe. We pride ourselves on providing exceptional quality and unmatched pricing for residential homes and light commercial businesses in the Metro East area.