Owner Randal Petrie has been in the heating and cooling business for nearly 30 years. He was the managing partner for one of the Upper Cumberland’s largest and most successful residential HVAC service companies before starting Petrie’s One Hour in 2003.

Our main office is in Cookeville, with a location in Crossville as well. From those two offices we service Putnam, Cumberland, Overton and White counties. Our 20-plus team members provide state-of-the-art indoor air conditioning analysis, design, maintenance, repair and replacement services to over 17,000 clients in the Upper Cumberland area.

Our office hours are 7 a.m. – 5 p.m. Monday through Friday.

Cookeville 528-8888 Crossville 484-8888 Sparta 739-8888

For after-hours emergencies, call one of the above numbers and someone will respond within minutes.