Thiele is Indy’s Oldest Heating & Cooling Company
Since 1883, Hoosiers Call Thiele when they need the best service and best heating and air conditioning equipment.
Proudly Serving Central Indiana Since 1883
LOCALLY OWNED — FAMILY OWNED
Thiele Heating & Air Conditioning has been keeping Hoosiers comfortable in their homes and businesses for 136 years. Our continuously-trained technicians have an average of 20+ years experience installing, repairing, and maintaining heating and cooling equipment.
24-Hour Emergency Service Available - Even on Holidays!
The right people, doing the right thing, for the right reasons, every time.
FREE Installation Offer
Watch our latest TV spot in which Thiele President John Traub promotes an incredible HVAC installation and financing offer you won’t want to miss if it’s time to replace your current heating and cooling unit.
Change your heating and cooling system’s air filters on a regular basis to keep your home comfortable, as well as to avoid respiratory difficulties, allergies, and illness due to the circulation of bad air in your home.