Founded in 1908 as a locally owned and operated company, Dial One became an industry leader in providing the highest quality and most reliable comfort systems. Because we have always based our business principles on fast response, guaranteed parts and labor, assured comfort and 100% customer satisfaction, we are now Dial One Hour. We are excited to have become part of the One Hour Air family and even more excited about the benefits this brings to homeowners and businesses of central Indiana.
Still locally operated by the people you have come to trust for unsurpassed service and recommendations, Dial One Hour continues to exceed customer expectations for quality, skill, and timeliness. We have over 60 industry-certified technicians and installation specialists on staff to meet your heating and cooling needs. Dial One Hour's team of highly skilled installation specialists are the finest in the industry and have installed more than 15,000 comfort systems! Remember, if you can think of a heating and cooling need, we've already come up with the best solution!