HVAC System Maintenance San Antonio | Cowboys Air Conditioning & Heating

Fast, Reliable Service

📞 Call (210) 495-7771

Ensure comfort in every season with expert HVAC System Maintenance San Antonio from Cowboys Air Conditioning & Heating. We provide professional heating, cooling, and ventilation maintenance across San Antonio to keep your system running efficiently, reduce the risk of breakdowns, and maximize lifespan—all while lowering your energy bills.

Why Routine HVAC Maintenance Matters

Regular maintenance isn’t just about preventing problems—it’s about protecting your comfort, investment, and air quality.

Improve Energy Efficiency

Clean coils, calibrated thermostats, and proper airflow reduce strain on your system and save you money.

Prevent Costly Repairs

Catch small issues before they turn into major breakdowns during the hottest or coldest days.

Extend Equipment Life

With regular service, most HVAC systems can last 15–20 years or longer.

NATE-certified HVAC technicians backed by 40+ years of hands-on maintenance experience in San Antonio

What Our HVAC Maintenance Service Includes

Our full HVAC System Maintenance San Antonio service checklist includes:

System inspection and performance testing
Thermostat calibration
Refrigerant level check
Filter replacement or cleaning
Blower and coil cleaning
Condensate drain check
Safety controls and electrical component inspection

Servicing All HVAC System Types

From central HVAC to mini-splits and packaged systems, we handle them all.

heating and cooling tune-up, HVAC efficiency service, seasonal HVAC check, air handler inspection

Who We Serve

We proudly maintain HVAC systems for:

Residential homeowners
Multi-unit properties & apartment complexes
Commercial buildings & retail spaces
Property managers & HOAs

Service areas include Alamo Heights, Castle Hills, Stone Oak, Shavano Park, and Downtown San Antonio.

Our Certifications & Service Guarantees

Fully licensed and insured HVAC contractor in Texas
NATE-Certified technicians
BBB A+ rated company
Angi Super Service Award recipient
Workmanship and parts backed by warranty

Local authority and professionalism backed by national standards

Schedule HVAC Maintenance in San Antonio Today

Protect your comfort and your system with trusted HVAC System Maintenance San Antonio from Cowboys Air Conditioning & Heating.

📞 Call us at (210) 495-7771
📍 Proudly serving San Antonio, Balcones Heights, Leon Valley, Terrell Hills, and nearby communities.

Schedule your full-system HVAC maintenance today!
Contact us now for expert seasonal service and savings!

         Posted on Google  
   
   C Gardner 
 April 26, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Daniel and Rogelio did a great job duagnosing the problem and then fixing the problem.  They were very courteous and cleaned up after the job. I am pleased with their work.
  
 
      Posted on Google  
   
   Ann Fitch 
 April 26, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Have used them before,  happy with this visit and will continue to use this service company.
  
 
      Posted on Google  
   
   Edward Orta 
 April 26, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Charles was professional, answered my questions to my satisfaction and made recommendations of electrical concerns that should be assessed by an electrician. Overall, very satisfied.
  
 
      Posted on Google  
   
   Jenny Hinze 
 April 25, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Noah was Awesome!!👍 He did a Fantastic job diagnosing and recommending a solution. They have excellent customer service and are very responsive! We will be using them again and recommending them to friends and family!😇
  
 
      Posted on Google  
   
   Robin Cook 
 April 25, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Called Cowboys for a system check up. They squeezed me in the schedule and Daren showed up right on time. Thank you and I will keep Cowboys on my list for any new maintenance that comes up!
  
 
      Posted on Google  
   
   Mark Martinez 
 April 25, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Jorge and. Ivan, with Cowboys AC, Did a fantastic job installing my new 2.5 ton HVAC system in 1 day, very clean work area, and quiet tech service ,  while everyone was at home! Great organization and Service   ty ☆
  
 
      Posted on Google  
   
   Martha Saenz 
 April 25, 2025
 
 
 Trustindex verifies that the original source of the review is Google. I received exceptional service from Eddie, Robert and Frank. Highly recommend Cowboys AC !!!!!!!
  
 
      Posted on Google  
   
   Greg Ehrlich 
 April 25, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Hot hot hot.  I came home at 5:30 today & found our a/c wasn't cooling.  Something was broke.  Called Cowboys & Deron came inside of 3 hours to quickly assess the problem & set repairs in motion.  He was great.  Cowboys will soon return with Manufacturer parts & we're in anticipation of repair.
  
 
  
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01.

Satisfaction guarantee

We’re not done until you’re comfortable – and happy. Every job comes with our satisfaction guarantee.

02.

Qualified experts

Our technicians are fully licensed, highly trained, and committed to doing the job right the first time.

03.

Customer focus

We treat your home like it’s our own and show up with respect, care, and clear communication.

This Month’s Special Promotions

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This Month’s Special Promotions

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Our mission

40+ Years of Experience

With 40+ years serving the San Antonio area, Cowboys Air Conditioning & Heating has built a reputation for fast service, fair prices, and dependable results.

From emergency repairs and tune-ups to full system replacements, our team is trusted by homeowners, contractors, and property managers throughout South Texas. When comfort matters, count on Cowboys.

who we work with