One Hour Heating & Air Conditioning

Locally owned and operated in central Indiana since 1908, Dial One is a heating, air conditioning and ventilation provider. The company has more than 60 industry-certified technicians and installation specialists on staff to meet customers heating and cooling needs. Dial One s team of installation specialists has installed more than 15,000 comfort systems. Dial One provides 24-hour emergency service with no overtime charges. In most cases, the company is able to respond within an hour of a customer s call. The company dispatches fully stocked trucks with more than 3,100 specialty parts and materials on board. The company is headquartered in Indianapoils.