Serving Austin and the Hill Country since 1994

For more than 25 years, Cornerstone Heating & Air, LLC has been delivering dependable service and quality products at a fair price. Along the way we have become one of Central Texas' leading air conditioning, heating repair and replacement specialists. Cornerstone owner, Billy Morgan is licensed by the State of Texas as an air conditioning and refrigeration master tradesman. He served eight years with one of Austin's leading mechanical contracting companies before the inception of Cornerstone Heating & Air, LLC. Billy and his staff bring "hands-on experience" in the area of design, installation & repair.

Our technicians are factory trained and NATE certified. Cornerstone trucks are fully stocked with the most common repair parts so that when we arrive we can solve the problem the first time. This saves our customers money and time. Central Texas homeowners place their trust in us year after year knowing they can count on us to keep their homes comfortable and their AC/heating systems operating in top, energy-efficient condition.  Cornerstone Heating & Air, LLC delivers the overall best service and best value for your investment.

Why do customers choose us?

We are a local company with a conscience. We are a family serving families. We care about the community and the environment in which we live.

We specialize in

  • Energy efficient heating and air conditioning systems
  • Environmentally friendly refrigerant products
  • Solving difficult problems and getting the job done when others can’t
  • Repairs of all brands and installation of dependable Bryant Heating and cooling equipment
  • NEST PRO, NEST thermostat specialist
  • Honeywell Pro Contractor, Honeywell thermostat specialist

Our credentials

  • State Masters License #TACLB13187E
  • Bryant Factory Authorized Dealer
  • NATE certified technicians
  • EPA certified technicians
  • General Liability Insurance
  • Member of Texas Air Conditioning Contractors Association
  • Member of Dripping Springs Chamber of Commerce

One thing remains unchanged through any economic climate, people want honest and dependable companies to service their homes and offices - Cornerstone Heating & Air delivers.

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