Whether you have a gas heater or a classic furnace in your home that needs to be repaired, you can count on SM Air for all of your heating repair and installation needs. We provide prompt repair, maintenance, and installation services to get your home's heating system working right.
We're licensed and insured, and we provide clear and timely communications to you about your heating repair or installation services. We provide 1-year labor warranties on new installations!
Our Heating Services
Whole-house filter systems
Thermostat repairs and replacements
Multi-zone heating systems
Gas and electric heater installations
24/7 emergency service
SM Air Can Handle It All
Heater won't turn on
Pilot light is out
Heater is making strange noises
Burner light doesn't work
Furnace blower is constantly on
Get in touch
with us today to discuss your heating service requirements. $20 OFF new service calls for first-time customers!
Heating Repair & Installation in TX
When you call us for your commercial HVAC services, you'll be treated with respect and courtesy, and you'll receive clear and timely communications on the status of your project. There are never any shortcuts or surprises with us! Contact us for heating repair or furnace installation today.
"Called in and a tech was here in two hours! Fantastic service and very professional technicians. When you call in, the service staff is easy to work with and they call you back with updates on the service time. I highly recommend San Marcos Air Conditioning."
- Bill C., San Marcos, TX
Established in 1986, San Marcos Air Conditioning Inc provides top-quality HVAC services for residential and commercial customers.
We're licensed and insured for your protection. Our company is associated with various reputed organizations including the San Marcos Chamber of Commerce, and the Wimberley Chamber of Commerce. We're also a member of the ACCA.
SM Air / San Marcos Air Conditioning Inc
3500 Hwy 123
San Marcos, TX 78666
State License No.: TACLA51419C
Regulated by The Texas Department of Licensing and Regulation, P.O. Box 12157, Austin, Texas 78711,