About Us

 Mark Dorrough opened COOL AIR and Dorrough Air Conditioning and Heating in 2001. We have proudly served the people of San Antonio and our local community with prompt quality service every since. We install Ruud products which have industry leading warranties and performance. We pride ourselves on exceptional customer service. Call 210-599-7375 today to schedule a service appointment or for a free, no-obligation consultation. We’ll help determine the perfect system for your home or business. Cool Air looks forward to hearing from you and adding you to our long list of satisfied customers.

Our team services most major brands of equipment. We’ve been proudly serving our local community with top of the line products, service, and maintenance for years and hope to do the same for you today!