Professional Air Conditioning Repair & Installation

Summer is finally here, and that means it’s time to retire the furnace and get your air conditioning unit ready for the next few months. When it comes to keeping your A/C in working condition, you can count on the experts at Tettaton Heating and Cooling for repairs, maintenance, and air conditioning replacement services in Collinsville, IL, and other areas in Madison County. For over 69 years, our company has been one of the top choices for residential customers and small business owners looking to keep the quality of their A/C units in check. What are you waiting for? Call our expert technicians today and schedule an appointment to have your air conditioning unit inspected to keep your property nice and cool when temperatures are high!

Air Conditioning Installation

Are you needing to replace the current air conditioning unit in your newly bought home? Has your A/C stopped working entirely? At Tettaton Heating & Air Conditioning, we have over six decades worth of experience selling and installing quality cooling machines for homes and small businesses in the Metro East area. Our technicians will conduct an inspection of your air conditioning unit to identify the problem and find the best solution to help you save money while also keeping your home properly cooled in the summer. Call our shop today to learn more about the name brand A/C units we carry, and which one will best fit your home!

Air Conditioning Repair

It is no secret that summertime in Madison County, IL can get unbearably hot. Rising temperatures mean that your air conditioning unit has to work overtime to keep your home or small business running efficiently. Often due to having to overwork itself year after year, your air conditioning unit may begin experiencing issues that require the help of a professional to correct. Tettaton Heating & Air Conditioning has over 69 years’ worth of experience repairing all makes and models of A/C units. Don’t hesitate to call us today and receive a free estimate on your air conditioning repair job!

Call (618) 344-9211 for a Free Estimate

Air Conditioning Maintenance

We get it, the last thing on your mind in the summertime is how often you need to clean and maintain your A/C unit. However, to keep your home feeling nice and cool all season long, necessary chores are required to make sure it is functioning properly. Our technicians at Tettaton Heating & Air Conditioning recommend keeping the area surrounding your A/C free of debris like sticks, clumps of grass, and loose garbage that could make its way under the machine. It is also advised that you contact our shop at least once or twice a year to do a routine check and make sure that all the inner parts are working as they should. Call us today to schedule an appointment!


Mini-splits are a type of heating and cooling system that gives you the ability to control the temperature of individual rooms and spaces in your home. These systems are great for new construction homes that do not have duct systems to heat and cool their property. At Tettaton Heating and Air Conditioning, we install mini-split HVAC systems on an appropriate wall in your home to eliminate wasted space and create an energy-efficient solution to keeping your home at the perfect temperature all year round. To learn more, call us today at (618) 344-9211.

mini-split installation