Thiele Heating & Air Conditioning

Contact Thiele Heating & Air Conditioning for HVAC services in Indianapolis, IN! We have been serving Central Indiana since 1883, making us the oldest heating and cooling company in Indianapolis. We perform all HVAC services like repair, installation, and maintenance for your heating or air conditioning systems. Today's Thiele team carries on the tradition of quality and customer service that has allowed us to be a leader in HVAC for almost 140 years!