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Get in Touch With SM Air Today

Call San Marcos Air Conditioning today for an appointment! We back all our new heating, ventilation, and air conditioning installations with a 1-year labor warranty.

SM Air / San Marcos Air Conditioning Inc

3500 Hwy 123
San Marcos, TX 78666


(512) 212-4777

Business Hours

Monday - Friday 8am-5pm

Emergency Service Available

Licensed and insured
Texas State License - #TACLA51419C

Voted Best of Hays County, TX for air conditioning and heating: 2013, 2014, 2015, 2017, 2018, 2019, and 2020

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