Main Services: HVAC Replacement and Service

Description: When homeowners want a reliable heating or air conditioning system that they don't have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort. At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It's why we back all of our work with a 100% customer satisfaction guarantee for two years, and it's why we're always on time-guaranteed

Service Area: La Canada Flintridge, Duarte, Alhambra, San Marino, Pasadena, Burbank, Monterey Park, Los Angeles, Altadena, El Monte, San Gabriel, Monrovia, Arcadia, South Pasadena, Rosemead, Sierra Madre, La Crescenta-Montrose, Glendale, Montrose, Temple City

What sets us apart from other contractors: We're always on time or you never pay a dime. We do quality work and we're the only company that has a written guarantee

We are best known for: Being on time and performing quality work