Skip to Content
Reliable Air Reliable Air
Call Us Today! 512-580-8837
Top
HVAC & Plumbing Experts Serving San Marcos, TX and Beyond

As times get tough, other companies cut corners. But we decided to stay reliable for over 30 years. Call us to get Reliable People, Reliable Scheduling and Reliable Relationships!

Proudly Serving San Marcos, TX And Surrounding Areas

San Marcos HVAC & Plumbing Contractors

Quality Home & Commercial Services Since 1996

Everyone, from homeowners, to those running a small business, to those responsible for a large corporate office, have something in common. They need the interior operation of their properties to work correctly. That means reliable air conditioning on a hot Texas day. It means dependable heating. And it means plumbing services that can be trusted.

Since 1996, Reliable Air has built up a track record for delivering customers the service they need at a price that’s fair, and with assessments and recommendations they can be confident in. With a deep team of talented technicians, our service area extends to Kyle, New Braunfels, Wimberly, and Hays County. We offer financing and serve both the English and Spanish-speaking communities. 

Call Reliable Air today at (512) 580-8837 or reach out here online to get a free estimate. 

San Marcos Commercial HVAC Services

The air conditioning, heating, and plumbing is a big part of running a business. A comfortable work environment is a big part of having a happy and productive employees. Indoor air quality can even make a big difference in the health of everyone on the property. 

Moreover, it’s vital for the bottom line that a business have cost-efficient service in all of these areas. That’s where Reliable Air comes in. Our maintenance, repair, and installation work is dependable, and made available at a fair price. We serve commercial clients beyond our San Marcos home and throughout Kyle, New Braunfels, Wimberly, and Hays County. 

Reliable Air Wins Top 3 Best of Hayes 2024

Reliable Air has been recognized as a Top 3 Winner in Best of Hays 2024 for both Air Conditioning and Plumbing. Thank you to our community and customers!
  • Best of Hays

Our HVAC & Plumbing Services

Comprehensive solutions for residential and commercial properties.

From air conditioning to plumbing, we cover all your needs. Reliable services available in San Marcos and surrounding areas.

Why Choose Us?

As times get tough, other companies cut corners. But we decided to stay reliable for over 30 years. Call us and you'll get:
  • 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.
  • Reliable Scheduling
    With same-day service and 2-hour scheduling windows, you'll get service at a time that's convenient for you.
  • Reliable People
    Since we constantly train our employees, you can be 100% confident that your job will be done right—the first time.
  • "Technician JW called ahead of arrival and was on time."
    JW quickly ID the problem and explained what was happening and what needed to be done. He was personable and completed the job w/o delay.
    - Travis H.
  • "When Edgar arrived he was polite and courteous. He explained what he was going to complete the diagnostics first."
    He then explained what needed to be done and made sure I understood. It was very appreciated that he gave me time to decide on my repair because it was going to cost a bit of money.
    - Esther T.
  • "When he arrived he was professional, kind, and we knew we were in good hands."
    He fixed our AC and was out in 45 minutes. Best of all we had no outrageous service call fee and saved us money. We definitely will use Reliable Air again and highly recommend them for your heating and air conditioning needs!
    - Amanda N.
  • "I would recommend them to anyone."
    Knowing their quality of work, when I needed work on my own home I knew who to call.
    - James B.
  • "I highly recommend their service."
    Edgar explained in detail what he would be doing, along with the issue he found in terms that any home owner would understand.
    - Steve S.
  • "3 years of frustration cured in under an hour!"
    They were able to diagnose the root cause and fix an issue that had been a nagging problem ever since the HVAC was installed by another company.
    - Chance S.
  • "I was happy with the service so I went ahead and got on their 2 year plan for maintenance."
    He was thorough in taking all the things apart to inspect and clean, and was prepared for all the minor repairs and that needed to be done. It took about 45 minutes or so and it was all done!
    - Candice R.
  • "These guys went above and beyond to help me."
    They walked us through each issue and had us up and running inside of 2 hours. Amazing.
    - Emily H.

Insights & Tips

For HVAC & Plumbing
Ready? Y'all Give Us a Ring! (512) 580-8837

Ready for Reliable Service?

Fill Out the Form Below or Call (512) 580-8837
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to receive text messages from Reliable Air at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy