Find a reliable heating installation service in Caseyville & Collinsville, IL

Don't wait until cold weather hits to get heating installation or replacement work done. Garrett Heating & Cooling provides top-of-the-line heating installation and replacement services in and around Caseyville & Collinsville, Illinois. Is your old heating system not working the way it should? It might be time for a heating system replacement. We can replace your underperforming system with a newer, more energy-efficient unit that will keep your utility bills low and your home comfortable.

Schedule heating replacement services now by calling 618-420-8800.

Which type of heating system is right for you?

Different homes have different needs. You may have a specific heating system preference. Our team can install multiple types of units, including:







We'll help you find the most efficient system for your budget and preferences. Plus, we offer a one-year warranty on installations and most parts. Make sure your home is comfortable and energy-efficient by getting a heating installation service lined up from Garrett Heating & Cooling in Caseyville & Collinsville, Illinois. Call today.