At Elmer’s One Hour Heating & Air Conditioning, we understand the importance of our customers’ time. We make it our top priority. That means you can expect efficient and professional HVAC service of the highest quality, and we promise that you’ll receive your installation or repair exactly when you asked for it.

We back up our promise of promptness with the guarantee that you won’t pay a dime if we aren’t there on time. Elmer’s One Hour Heating & Air Conditioning San Antonio carries the strength of a strong, national brand that has been serving the San Antonio area for 12 years. Client appreciation and a dedication to customer service drives our team to consistently exceed expectations. Our friendly technicians will get the job done the first time while answering any and all of your questions.