Voted Best in AC & Heating Services in Hays County

Air Conditioning System Repairs

Rely on San Marcos Air Conditioning Inc for all your air conditioning system repair, installation, and maintenance needs. We're licensed and insured, and offer competitive prices on our services.
Residential Air Conditioning
AC Repair

Heating Repairs

Whether it's an electric heater or a furnace unit, you can count on our professionals to get your heating system repaired. We back all new installations with a 1-year labor warranty.

If you have an emergency at your home, you can call us 24 hours a day, 7 days a week for all your emergency repairs and heating unit replacement requirements.
Residential Heating
Heating Repair

Commercial Services

We have been helping commercial and institutional customers along the Austin-San Antonio corridor with all their HVAC repair and installation needs since 1986.
Commercial HVAC Services
Commercial Service
Special Offer for First-Time Customers
$20 OFF
San Marcos Air Conditioning Inc offers a special discount of $20 on new service calls for first-time customers.
Click to Use Coupon
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