HVAC Duct & Vent Repair San Antonio | Cowboys Air Conditioning & Heating

Fast, Reliable Service

📞 Call (210) 495-7771

Restore airflow and improve indoor comfort with expert HVAC Duct & Vent Repair San Antonio from Cowboys Air Conditioning & Heating. Serving homes and businesses across San Antonio, we repair damaged ductwork, seal air leaks, and reconnect vents to ensure your HVAC system performs at peak efficiency.

Why Duct & Vent Repair Is Essential

Leaky or disconnected ducts don’t just affect airflow—they waste energy, raise utility bills, and reduce indoor air quality.

Boost Efficiency

Sealing duct leaks improves HVAC performance and reduces strain on your system.

Improve Air Quality

Damaged ducts can pull in dust, allergens, and pollutants from crawl spaces or attics.

Even Out Room Temperatures

Fixing airflow blockages ensures each room gets consistent heating or cooling.

Licensed HVAC repair professionals backed by 40+ years of ductwork expertise in San Antonio

What Our Duct & Vent Repair Service Includes

Our HVAC Duct & Vent Repair San Antonio service covers:

Leak detection and sealing
Ductwork reconnection and reinforcement
Replacement of crushed or torn ducts
Register and vent grille replacement
Insulation around exposed ducting
System testing post-repair

Works With All HVAC Configurations

Central HVAC, mini-splits, attic or crawlspace ducts—we service them all.

duct sealing, vent reconnection, air leakage repair, HVAC airflow fix

Who We Help

We offer duct repair for:

Single-family homes
Apartments and condos
Retail stores and restaurants
Office buildings and warehouses

Service areas include Stone Oak, Castle Hills, Alamo Heights, Leon Valley, and all of San Antonio.

Why Cowboys HVAC?

NATE-Certified ductwork technicians
Fully licensed & insured
BBB A+ Rated HVAC company
1-Year Workmanship Guarantee on duct repairs
Angi Super Service Award recipient

Industry-recognized credentials and workmanship guarantee

Schedule HVAC Duct & Vent Repair in San Antonio

Let Cowboys Air Conditioning & Heating fix your airflow issues with trusted HVAC Duct & Vent Repair San Antonio—fast, efficient, and reliable.

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

Schedule your duct repair today and breathe easier tomorrow!
Contact Cowboys for expert duct and vent solutions now!

         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