Houston's Air Conditioning Repair & Service Experts

Same Day Local Service in Houston, Katy, Sugar Land surrounding areas for 38 years. Locally owned and Operated.


AC and roofing repair in Houston

Repair and Replacement Specialists


Air Conditioning Repair Services

OneCall Houston offers air conditioning repair seven days a week, 365 days a year. We offer same day AC repair service throughout the Houston area for homes and offices.

Call 713-880-5200 now to reach a dispatcher.

Summers can be brutal in Houston with heat indexes well over 100 and high humidity levels. Indoor air quality can degrade rapidly if the air conditioning system isn’t running efficiently or is broken. At OneCall Houston, we understand that a malfunctioning AC system isn’t just a nuisance. It can be life-threatening.

When you call, ask about our air conditioner tune up services, which may help prevent future problems with your system.

Same Day Air Conditioner Repair

Our same day AC repair services mean just that – same day. Not tomorrow or next week. When you call us, please have available for the dispatcher a clear description of the problem and the name of the make and model of the air conditioner unit that isn’t working. This will help us send the best repairman for the job. 

Air Conditioner Warranty Service

All of our work is guaranteed, and we offer air conditioner warranty service to those whose units may be covered under a manufacturer’s warranty. We service many makes and models of wall air conditioners, central air systems, and more.

Call us today 713-880-5200 for air conditioner warranty service and same day AC repair.

520 Sampson St
Houston, TX 77003
(713) 880-5200



Plumbers License #: MPL41644 (Texas Department of Plumbing Examiners) | HVAC License #: TACL15971 (Texas Department of Licensing and Regulations)