Air Conditioning Repairs in San Marcos, TX

Providing Reliable A/C Repairs in Unreliable Times

As times get tough, other companies cut corners. But we decided to stay reliable—for over 20 years. Call us for A/C repairs and you'll get:

  • Reliable people—Since we constantly train our A/C repair techs, you can be 100% confident that your job will be done right the first time.
  • Reliable scheduling— With same-day service and 2-hour scheduling windows, you'll get your A/C fixed at a time that's convenient for you.
  • Reliable relationships—Many of our employees stay for 10+ years. So you'll always hear a familiar voice on the phone or see a familiar face at your door.
Online Special

Get $20 Off Your A/C Repair

Schedule today and you'll get $20 off when we fix your air conditioner.

How to redeem: Just mention the deal to your technician. No need to print!


Cost of an A/C repair in San Marcos, TX

Low Cost$200
Average Cost$350
High Cost$1,500+

Want an accurate repair cost?

We can come to your home and find the problem for $39*.

Diagnosis fee

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

Service Area

Providing A/C repairs to San Marcos and these areas

  • Canyon Lake
  • Cibolo
  • Fischer
  • Garden Ridge
  • Luling
  • Lockhart
  • Kyle
  • Manchaca
  • New Braunfels
  • Schertz
  • Seguin
  • Universal City
  • Wimberley
Reliable Air Texas
How It works

How we work in 5 easy steps

  1. Schedule your repair

    Schedule your A/C repair online or call us at 512–396–8183. We schedule service in 2-hour windows, so you'll know around the time we'll arrive.

  2. Notify you before we arrive

    Your technician will call you when they're 30 minutes away, so you don’t have to wait around all day.

  3. Give you a price

    Once your technician arrives, they’ll diagnose what’s wrong with your air conditioner and give you a price before any work begins. No guessing. No surprises.

  4. Repair it today

    Our trained technician can repair your air conditioner that same day if we have the available parts.

  5. Make sure you're happy

    We don't just dine and dash. After the work, we call to get your feedback so we can ensure you're 100% satisfied.

How we work
Customer Reviews

See A/C repair reviews from Texas homeowners

5 stars on Yelp
4.9 stars on Google

"Highly recommended!"

"Steve T. is friendly, professional, and explained everything he had done very thoroughly. He arrived promptly within the time window I was given by C. J. We have been with Reliable Air for two years and feel confident in their quality level of service. Highly recommend!"

-Carolyn Galle

"Perfect service."

"Our A/C went out late afternoon. I called after hours and received the answering service. I gave them my information fully expecting a call the next day. 5 minutes later Glen called and said he'd be out there after 6 which was 40 miles and 40 minutes away. He showed up on time, fixed the problem and went on his way. Perfect service. These guys have always been professionals in every way. I'm a committed customer."

-Kevin Kemp

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 repair service, we'll make it right—even if that means giving you your money back.

Reliable Air Van

Ready? Y'all give us a ring!