One Hour Heating & Air Conditioning(r) Houston believes that legacy matters. We have been serving the Houston region for more than 50 years. This is not something we take lightly. We have been Houston's trusted partner for AC repairs and all other HVAC needs since the 1960s. We strive to improve the quality of life for our customers by helping them feel at home. We have grown to more than 100 employees over the years, thanks to many hard work and many turns of the wrenches. You can rest assured that One Hour Air Conditioning & Heating (r) will be there to assist you. Houston has always loved what we do because of four factors: hard work, honesty, determination and optimism.