Dial One Hour Heating & Air Conditioning™

Keeping You Comfortable With Expert Heating, Cooling & Plumbing Service Since 1908. Dial One has been serving homeowners and businesses for over 90 years and is recognized nationally for being one of the most knowledgeable heating, cooling, plumbing and air quality contractors in the industry. Because customer service and satisfaction is our highest priority, Dial One is now Dial One Hour. We are excited to be part of the One Hour Air family and even more excited about the benefits this brings to homeowners and businesses of central Indiana. We look forward to continuing this tradition as Dial One Hour.

Quality and workmanship are a priority at Dial One Hour; and, they’re nurtured with rigorous skills and customer relations training programs. In fact, many members of our company helped design the quality audit program to insure 100% customer satisfaction. So call today for all your cooling, heating, plumbing and indoor air quality needs… and you can join the thousands of central Indiana residents who have received service that is “Always On Time…Or You Don’t Pay A Dime!”* backed with our exclusive 100% satisfaction guarantee.

*Call or ask for details

Look to Dial One Hour for a
Geothermal Comfort System
that meets your heating and cooling needs.
Click here to learn more.