When it comes to keeping your home or business comfortable in Castle Hills, TX, there’s one name locals trust above all: Cowboy’s Air Conditioning & Heating. Backed by decades of hands-on HVAC experience and rooted in the heart of San Antonio, we’re proud to serve Castle Hills with fast, reliable, and affordable heating and cooling solutions.
Whether you’re dealing with a broken AC during the scorching Texas summer or a heater that won’t kick on during a chilly winter morning, our team is just a call away.
Who We Are – Local HVAC Pros Serving Castle Hills
Located just minutes from Castle Hills at 6510 Blanco Rd, San Antonio, TX 78216, Cowboy’s Air Conditioning & Heating brings over 30 years of HVAC expertise directly to your doorstep. We’re not a franchise or a call center—we’re your neighbors, and we take pride in serving our local community with honest work and transparent pricing.
📞 Need help now? Call (210) 495-7771 for fast, friendly service.
Complete HVAC Services in Castle Hills
We offer a full range of residential and light commercial HVAC services for Castle Hills residents, including:
- Air conditioning repair, installation & replacement
- Heating system repair & installation (gas, electric, and heat pumps)
- HVAC system tune-ups and preventive maintenance
- Smart thermostat installation & zoning
- Indoor air quality solutions
- Emergency service — including evenings & weekends
Whether you’re near Loop 410, tucked off Jackson Keller Road, or closer to Lockhill Selma, our techs can be on-site quickly thanks to our proximity and deep knowledge of Castle Hills streets and homes.
Why Castle Hills Residents Trust Cowboy’s HVAC
Castle Hills is a beautiful and established community with older homes that often require specialized HVAC knowledge. Our techs understand how to troubleshoot legacy systems, update older ductwork, and size new units correctly for energy efficiency.
Here’s why your neighbors choose Cowboy’s:
- Licensed & insured HVAC professionals
- Same-day appointments available
- Upfront pricing with no surprises
- Repairs done right the first time
- Hundreds of 5-star reviews from Castle Hills & San Antonio homeowners
We treat every home like it’s our own — showing up on time, protecting your property, and cleaning up after ourselves.
AC Repair in Castle Hills – Beat the Texas Heat
When summer hits Castle Hills, your air conditioning system needs to be running at full strength. If your AC is blowing warm air, making weird noises, or struggling to keep up, don’t wait — call Cowboy’s.
Our certified HVAC technicians will inspect your system, diagnose the problem, and recommend cost-effective repair options. We’re familiar with the common AC problems faced by homeowners in Castle Hills, from clogged coils and refrigerant leaks to outdated thermostats and airflow issues.
Heating Repair & Service for Castle Hills Homes
Winters in Castle Hills may be short, but when the cold snaps come, you’ll want your heating system ready to go. We repair and maintain gas furnaces, electric heaters, and heat pumps, ensuring safe, reliable warmth throughout your home.
Pro tip: Schedule a pre-season HVAC tune-up in the fall to prevent surprise breakdowns when the temperatures drop.
Local, Reliable, and Right Around the Corner
Castle Hills offers a small-town feel with big-city convenience — and we love being part of this vibrant community. Whether you live near The Commons at Castle Hills, commute through North Loop 410, or work at North Star Mall, you’ve likely seen our Cowboy’s trucks driving through the neighborhood.
We proudly serve homes and businesses across Castle Hills and nearby areas including:
- Balcones Heights
- Shearer Hills / Ridgeview
- Dellview
- Oak Hills
- North Central SA
Free Estimates & Honest Advice
Need a second opinion or thinking about upgrading your HVAC system? We offer free, no-pressure estimates and help you compare system options that fit your space and budget.
We also offer maintenance plans to keep your system in top shape year-round — with perks like priority service and discounts on repairs.
Schedule Your Castle Hills HVAC Service Today
Don’t let HVAC issues disrupt your comfort. Trust the pros at Cowboy’s Air Conditioning & Heating — your local Castle Hills HVAC team — to get the job done right, every time.
📍 Address: 6510 Blanco Rd, San Antonio, TX 78216
📞 Phone: (210) 495-7771
Your comfort is our mission. Let Cowboy’s ride to the rescue!