AC Services in San Marcos, TX

Select the AC Service You Need

  • Quick service: Same-day service available
  • Convenient scheduling: Techs dispatched in 2-hour windows, because we value your time
  • Upfront pricing: Know the price before repairs begin, so there are no surprises
Replace and Install
  • Fast installs: Get your new AC installed within a week of your in-home estimate
  • Flexible financing: High credit score? Low credit score? We can help people with either!
  • Price estimates: FREE

Keep your air conditioning healthy and prevent breakdowns with this 21-point tune-up, which includes:

  • Inspecting fuses, wiring, and safety circuits
  • Checking voltage and amperage to all motors
  • Running and testing your system—and much more
Service call

Have our reliable technicians diagnose your air conditioner for current or potential problems.

*Applies only to normal business hours (Monday–Friday: 7am–7pm, Saturdays: 8am-5pm). Service call fee increases to $159 after normal business hours.

Starting at
VIP Maintenance Plan

Never worry about maintaining your air conditioning and heating system again! By signing up for this plan you will:

  • Get 2 maintenance inspections per year, which will maximize energy efficiency and extend the equipment's life
  • Save 15% on repairs
  • Never pay a premium charge
  • Become a priority member, so you can jump in line ahead of non-priority members

*Cost includes first system only. Ask about costs for multiple systems and our multi-year discounts.

Can't find what you need?

If you can't find what you need (or need multiple services at once) we can help

Contact us for help
Customer Reviews

See AC service reviews from Texas homeowners

5 stars on Yelp
4.9 stars on Google

"Fast and friendly"

"Steve was fast and friendly, and quickly fixed the issue with our ac. We recommend Reliable Air to anyone in the San Marcos area looking for AC service and repair."

-C. K.

"Effective and timely service"

"Reliable Air has serviced our home since it was built (1999). They have always provided effective and timely service. Toby C. has been our service technician for the last couple of years. He is courteous and never fails to ask if we have any questions or problems."

-D. Y.

Our 100% satisfaction guarantee

We do whatever it takes to make you happy (like, 3-day weekend happy). So, if you have any issues with our A/C services, we'll make it right—even if that means giving you your money back. Proudly serving, Buda, Kyle and New Braunfels.

Reliable Air Van

Ready? Y'all give us a ring!