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Reliable AC Installation Services in San Marcos

Air conditioning is necessary in central Texas, whether it’s to stay comfortable at home, or to keep employees content and productive at work. When the AC system fails, it’s imperative to contact an experienced San Marcos AC installation professional who will deliver reliable service, and do it quickly. 

With over 29 years of experience, Reliable Air has a deep team of technicians that provide same day service. From our San Marcos office, we serve both English and Spanish-speaking residents in the communities of Kyle, New Braunfels, Wimberly, and Hays County. 

Call today at (512) 580-8837 or reach out here online to get a free estimate for your AC installation services!

How to Choose the Perfect Air Conditioner Size for Your Home

When it comes to installing a new air conditioning system, it's important to choose the right size unit for your home. A system that is too small will struggle to cool your home effectively, while a system that is too large will cycle on and off frequently, leading to energy waste and potential damage to the system.

Our team of experts at Reliable Air can conduct a thorough assessment of your home to determine the appropriate size air conditioner for your specific needs. Factors such as square footage, insulation, and climate will all be taken into consideration to ensure that you get the most efficient and effective system for your home.

Choosing the right size air conditioner can result in:

  • Optimal cooling performance
  • Energy savings
  • Extended system lifespan
  • Improved indoor air quality
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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 am super grateful."
    Andy was extremely polite, helpful, and transparent. Reliable Air was able to accommodate my crazy work schedule to service my a/c unit.
    - Jennifer S.
  • "So thankful they could help us today during this unseasonably hot time."
    Second time we've used Reliable Air. Andrew was on-time and professional.
    - Robert G.
  • "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.
  • "They will mail you a reminder that it’s time to have it done again and that is very helpful."
    Reliable Air off always does an excellent job of kit cleaning and servicing my air conditioner and heater.
    - Connie D.
  • "This company is by far the best company you can ever find. They have been helping us off and on for over a year."
    There was no pressure - no salesy pitch - and they continued to help us even though they knew our system was old and needed to be upgraded. They would come late in the day if needs be, and worked around our schedule
    - Susan & Blake
  • "Wonderful customer service on top of always being available day and night."
    Shout out Cheryl and Juan for the great experience! The entire team is on top of it!
    - Bryn L.
  • "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.

Contact Reliable Air for Your AC Installation

At Reliable Air, we know that a reliable AC system is essential for any home or business. In the years since our founding in 1996, we have served literally thousands of customers and our track record speaks for itself.  When it's time for a new AC installation, our expert team is here to provide top-notch service and ensure your comfort all year round. With our extensive knowledge and experience, we will help you select the right system for your home's specific needs and provide professional installation to guarantee optimal performance. Don't settle for subpar cooling—trust Reliable Air for your AC installation needs. 

Reliable Air can be reached by calling (512) 580-8837 or by filling out our online contact form, and we’ll hustle out there to take a look.

How Our Process Works

  1. Schedule Your Repair: We make it easy for you to schedule your duct repair service. Just give us a ring at (512) 580-8837 or use our online appointment scheduler. We offer 2-hour scheduling windows. We will send you a confirmation, so you’ll know when we’re arriving.  
  2. Notify You Before We Arrive: Your service technician will call you when they’re 30 minutes out. This way, you won’t have to wait around, wondering when they’ll get there.  
  3. Give You a Price: Prior to your service, your technician will inspect the areas that need repairing. They’ll also provide you with upfront and transparent pricing, so you never have to worry about receiving a surprise bill.  
  4. Complete Our Work: Once you’ve signed off on the quote, your technician will get straight to work. They’ll also let you know how long the service will take, so you can have peace of mind about how long they’ll be working in your home.  
  5. Make Sure You're Happy:  No matter the job, each member of our team values efficiency and a job done right. To ensure that we lived up to your expectations, we’ll request feedback on our performance after the job is complete. We have a 100% satisfaction guarantee— and we mean it.

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:
  • 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.
Ready? Y'all Give Us a Ring! (512) 580-8837

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