Reliable Air Conditioning and Heating San Antonio

San Antonio air conditioning, heating, and plumbing repair and replacement solutions paired with unparalleled customer service and service plans to match

The Shafer family has been providing world class service to San Antonio for well over a century. We offer expert service and repair by a skilled team of factory trained and licensed professionals. With our fleet of trucks and warehouse full of parts and equipment, all of your plumbing, heating, and air conditioning solutions are just minutes away. If your home’s heating, air conditioning or plumbing is not working properly, out of commission, or costing you more than it should, Shafer can help.

With Shafer Services, you can count on fast, professional and reliable service. Over the past 130 years, we’ve built a reputation that is second to none.

We simply promise to out-service the competition, every time, GUARANTEED!



    And get 10% off your next Shafer Experience

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We have built our business on the back of uncompromising, almost legendary customer service.

Shafer Services BBB Business Review
Customer Service Award
Client Review
  • Love this company’s commitment to every detail from initial phone call to final clean up and follow-up for customer satisfaction. Never hope to use anyone else.

    By Jan E.
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    John and Ismael came out on an emergency call Sunday for a water leak in the yard. They did an excellent job above and beyond what was required. I recommend Shafer Services for the excellent quality and quick response.

    By Gerald M.
  • First time using Shafer Services and I was very pleased with their work. Chris Chamrad and Franc Rocha did an excellent job. They were both professional and courteous. I definitely recommend this company.

    By Dolores P.