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HVAC Services

Air Conditioning Repair

For AC repair in San Antonio, Elmer’s One Hour Heating & Air Conditioning works with both residential and commercial customers. As far as we’re concerned, no job is too big or too small. Every project gets our complete focus and commitment to excellence. Learn More

Air Conditioning Replacement

We make our clients’ comfort our utmost priority. We’ve specialized in residential air conditioner installation here in San Antonio since 2000, so you can expect complete customer satisfaction on every project – big or small. Learn More

Heater Repair

It can get mighty uncomfortable when the weather gets cold outside and suddenly your heater isn’t working properly. That’s when you need fast and reliable heating repair! In San Antonio, people trust the skilled team at One Hour Heating & Air Conditioning to provide them with the help they need, quickly and professionally. Learn More

HVAC Services

San Antonians know as well as anyone the necessity for a dependable HVAC system that can handle whatever surprises the weather brings each week. So when it comes to your HVAC system and reliable HVAC service, you can count on Elmer’s One Hour Heating & Air Conditioning to get the job done right the first time. Learn More

Heater Installation

As the temperature drops, you’ll need to run your heating system more and more. Elmer’s One Hour Heating & Air Conditioning knows that an inefficient or failing system means you aren’t getting the comfort and lower utility bill you deserve. Learn More

Boiler Service & Repair

As your boiler ages, it can grow less efficient or stop working altogether. That’s why a yearly boiler inspection is an essential component of home maintenance. Learn More

Indoor Air Quality

We can help you to keep your home’s air contaminant-free with indoor air quality solutions. If you suspect impurities in your home’s air, leave it to the team at Elmer’s One Hour Heating & Air Conditioning to conduct a prompt and thorough inspection of your home’s ventilation and air intake sources. Learn More

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Emergency Service

emergency HVAC service