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Time for a system tune up!


You Can Count On Us!

Dean's Shop gets a thumbs up!Serving central Texas for over 70 years, Dean’s Shop offers the best customer service for your electrical, air conditioning and heating needs. Whether you need a new air conditioner, a repair or remodel of your electrical system or a tune up to your heat pump, Dean’s Shop can help. Our skilled technicians can quickly and expertly diagnose your air conditioning, heating or electrical problems. We can set up a scheduled maintenance plan to keep your air conditioning, heating and electrical systems in top operating form. We are also the only shop in San Marcos certified in carbon monoxide testing and remediation.

We believe the air in your home or business should be clean and comfortable, and we have the skills to keep it that way. We partner with Westinghouse to provide our customers with the most efficient air conditioning systems, air cleaners, thermostats and accessories for their budget. Your air conditioning, heating and electrical systems are in good hands with Dean’s Shop. 10 yr parts and labor warranty available.

Our skilled technicians have the know-how to diagnose all of your air conditioning and electrical problems.

Dean’s Shop provides air conditioning and electrical services in San Marcos, Kyle, New Braunfels, Wimberley, Martindale, Seguin, Buda and the surrounding communities.

Recent News

Why is My Air Conditioner Making Noise?

Your air conditioning unit will always make some noise when running, and older units are louder than newer ones, so consider the age of your unit before getting too concerned about the noise that it is making. At Dean's Shop, we recommend a maintenance inspection at...

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Split-System Air Conditioner Replacement

In San Marcos, your air conditioning is not just an amenity it is a necessity, especially in these hot summer months in Texas. At Dean's Shop we are focussed on bringing you the information you need to efficiently operate your air conditioner and how to make the right...

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Things You Need to Know About Geothermal Heat Pumps

Geothermal heat pumps capitalize on the fact that temperatures in the earth remain fairly constant when you dig just a few feet below the surface. Whether you live somewhere that temperatures fluctuate or somewhere with a more constant temperature, the temperature...

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53% humidity
wind: 13mph NW
H 58 • L 48

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