San Marcos Air Conditioning Services
Good cool air isn’t something any of us take for granted. Not when the summer heat of central Texas presses down upon us. As San Marcos air conditioning service professionals, who have served thousands of customers going back to 1996, we believe that good air conditioning has to be looked at two different ways. The first one is plain enough—the system has to work well and cool down the home or office. But it’s no less important that the system also be cost-effective. Budgets have to be met, whether it’s for a household, a small business, or a large corporation. Air conditioning is a big expense, and reliable service should always be aimed at keeping those costs manageable.
From our San Marcos office, Reliable Air serves customers across Kyle, New Braunfels, Wimberly, and Hays County. With a bilingual team, we work with both the English and Spanish-speaking communities. Call us at (512) 580-8837 or reach out here online to get a free estimate.
Air Conditioning Installation & Repair
One of the reasons our customers speak well of us is the commitment to same-day service. When the air conditioning is on the fritz, there’s no time to lose in getting it fixed. With a deep and talented team of San Marcos air conditioning service techs, we’re on the job quickly.
We’ll conduct a thorough evaluation of your system and recommend a cost-efficient solution. We know our customers need to control costs in the short-term, and they also want to avoid spending even more money in the long run. Our solutions, whether it’s repair, installation of a new system, or maybe just a tune up, are always tailored to meet that need.

Frequently Asked Questions
1. What types of air conditioning services do you offer?
We offer a wide range of services, including AC installation, repair, maintenance, and replacement. We also provide duct cleaning and indoor air quality solutions.
2. How can I schedule an appointment for AC service?
You can schedule an appointment by calling our office at (512) 580-8837 or using our online booking system on our website.
3. Are your technicians licensed and certified?
Yes, all our technicians are licensed and certified professionals with extensive training and experience in air conditioning systems.
4. What brands of air conditioners do you service?
We service all major brands and models of both ductless and central AC systems.
5. How often should I schedule AC maintenance?
We recommend scheduling AC maintenance annually to keep your system running efficiently and prevent costly breakdowns.
6. What signs indicate that my AC system needs repair?
Common signs include reduced cooling efficiency, strange noises, foul odors, frequent cycling, and increased energy bills.
7. How can I improve the energy efficiency of my AC system?
Regular maintenance, changing air filters, sealing ducts, and upgrading to a programmable thermostat can all improve energy efficiency. Our technicians can provide further guidance.
8. What is the average lifespan of an air conditioning unit?
The average lifespan of an AC unit is around 15-20 years, but proper maintenance can extend its longevity.
9. Can you help with commercial air conditioning needs?
Absolutely, we provide commercial air conditioning services for businesses, ensuring a comfortable environment for employees and customers.

Why Choose Us?
As times get tough, other companies cut corners. But we decided to stay reliable for over 29 years. Call us and you'll get:
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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.
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With same-day service and 2-hour scheduling windows, you'll get service at a time that's convenient for you.
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Since we constantly train our employees, you can be 100% confident that your job will be done right—the first time.

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"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 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. -
"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. -
"I am very happy with the professional informative technicians and office people at Reliable Air."
I HIGHLY recommend this San Marcos company who now does plumbing. Today they installed my new water softener and I am very happy with their service.- Lisa R. -
"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. -
"I highly recommend them!"
The guys were very professional and I was expecting them to come between 2-4 and they actually came sooner and the guys did a great job and hardly any mess what’s so ever!- J.L. D. -
"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.
Air Conditioning Installation & Repair
One of the reasons our customers speak well of us is the commitment to same-day service. When the air conditioning is on the fritz, there’s no time to lose in getting it fixed. With a deep and talented team of San Marcos air conditioning service techs, we’re on the job quickly.
We’ll conduct a thorough evaluation of your system and recommend a cost-efficient solution. We know our customers need to control costs in the short-term, and they also want to avoid spending even more money in the long run. Our solutions, whether it’s repair, installation of a new system, or maybe just a tune up, are always tailored to meet that need.
Ductless Air Conditioning
Ductless systems have become more common in recent years due to their efficiency. A ductless air conditioning is easier to install, and it delivers air to precise, targeted points within the home or business. When people only occupy a small part of the property at any given time, ductless AC can allow them to stay cool without using energy elsewhere.
Our San Marcos air conditioning service pros will handle the installation, repair, and tune up of a ductless AC system.
Reliable & Fast
When customers call for help, they need us to be good, to be brief, and to be gone. That’s the standard we hold ourselves to every time we go out on a service call. We deliver an efficient repair job at a fair price, and let our customers get back to their lives in short order. To make sure we did our job well, we do a follow-up call to ensure they’re happy.
We’ve spent over 25 years keeping people’s homes and offices comfortable. Let us help you next. Contact Reliable Air by calling (512) 580-8837 or through filling out our online contact form today.
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