Free Carbon Monoxide Detector
With purchase of Gas Tune-up
$92 Duct Leak Test
Seal leaking duct and get up to $250 rebate!
Receive $92 Credit With Any Repair.
Cheaper than Aeroseal
Wi-Fi Nexia Thermostat Upgrade
HVAC Services in Clarksville, TN
When you’re looking for more than just another air conditioning company, you’re looking for MainStream Heating & Cooling.
With a company commitment to quality in action, we listen closely, work efficiently, and get your job done right on schedule at an up-front price that makes sense. Our dedication to guaranteed same-day HVAC service and meticulous, quality work is evident every step along the way. From quick, GPS-dispatched call responses, to nationally-certified technicians who treat your home or business with respect, to doing the extra things that add up to big savings for you – like sealing leaks in your duct work when installing high efficiency units – MainStream sees you through. For comfort solutions that last – and the security that we’ll be there when you need us 24/7 – you can count on MainStream Heating & Cooling for more. Explore our service offerings to learn about furnace & heat pump maintenance, AC repairs, duct cleaning and more. We also offer an array of equipment and replacement HVAC systems, with affordable installation options. Explore our products to find the solution for your home.