Bulverde HVAC

How the run north works

Bulverde is a straight shot up US 281 from our shop at 6510 Blanco Rd — about twenty miles, and typically 25 to 30 minutes outside of rush hour. The catch is the 281 and Highway 46 interchange, where construction and school traffic can stack up badly between about 7 and 9 in the morning and again around 5. We plan around it rather than making you wait through it. Dispatch answers around the clock, seven days a week, so a system that dies during a July weekend gets a technician the same day. For scheduled work we usually offer a same-day or next-morning window and confirm before the technician leaves his previous job, which matters here because a lot of properties sit at the end of a long private drive behind a gate we need the code for.

What Bulverde houses do differently

The homes here are bigger and more spread out than the tract housing closer to the city, and that changes the failure patterns. Custom builds on an acre or more are frequently zoned, with two or even three systems and long duct trunks reaching bonus rooms and casitas over garages. Long runs mean pressure drop, so the far end of the house never keeps up in August and the homeowner assumes the equipment is undersized when the real problem is leaky trunk line, crushed flex, or a zone damper motor that failed years ago and nobody noticed. Two-story great rooms with high ceilings stratify badly, which is a design problem we can usually improve with return air changes rather than more tonnage.

Rural infrastructure adds the rest. Plenty of properties run on well water and propane, so we service propane furnaces and heat pumps with electric backup heat instead of the natural gas equipment common inside Loop 410. Cedar and oak pollen coat condenser coils and load filters quickly. Rodents and rat snakes get into attics and crawlspaces and chew line set insulation and duct. Caliche dust off unpaved drives finds its way into every blower wheel out here. And because power on the edge of the grid flickers more than it does in town, we see more hard-start failures and burned contactors than we do in the city.

What we handle

Our work in Bulverde covers air conditioning repair, 24-hour emergency AC repair, installation and replacement as an authorized Trane dealer, heating repair and maintenance, and duct cleaning. On repair calls we service all major brands.

Cowboys Air Conditioning & Heating has served the San Antonio area since 1985 — 40+ years, license TACLB00027173. Call (210) 495-7771 to get on the schedule.

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.

Local HVAC Services in Bulverde, Spring Branch, and Timberwood Park

Contact Us

Business Name: Cowboys Air Conditioning & Heating
Address: 6510 Blanco Rd, San Antonio, TX 78216
Phone: (210) 495-7771
Email: info@cowboysac.com
Hours: Open 24 hours, 7 days a week

Reliable HVAC Services for Homeowners in Bulverde, TX

Cowboys Air Conditioning & Heating proudly serves the Bulverde, TX community with dependable and affordable HVAC solutions. With over 40 years of experience, we specialize in air conditioning repair, heating installation, seasonal maintenance, and indoor air quality services.

We understand the specific needs of homes in Bulverde, especially when it comes to managing the Texas heat. Our team is fully licensed and NATE-certified, ensuring quality work you can trust. We also serve nearby areas such as Spring Branch, Timberwood Park, and Canyon Lake.

Our HVAC Services in Bulverde

Air Conditioning Repair & Installation

When the heat rises in Bulverde, you need an AC system that can keep up. We offer fast AC repairs, new installations, and system upgrades for all major HVAC brands.

Heating System Services

Stay warm during cooler months with our furnace and heat pump services. We provide repairs, system replacements, and tune-ups to ensure reliable performance.

Maintenance Plans

Join our annual maintenance plan to keep your system running efficiently year-round. Includes two seasonal visits, priority service, and member discounts.

Indoor Air Quality Services

We improve indoor air through professional installation of air purifiers, dehumidifiers, filters, and UV lights. Great for families with allergies or pets.

Ductwork Repair & Replacement

Leaky or outdated ductwork? We inspect, seal, and replace ducts to improve energy efficiency and air distribution throughout your home

Schedule Your HVAC Service in Bulverde Today

Don’t let HVAC problems disrupt your comfort. Call Cowboys Air Conditioning & Heating at (210) 495-7771 or submit the service form above to schedule your appointment in Bulverde, TX.

Act now and save $50 when you book online!

Directions to Cowboys Air Conditioning & Heating from Bulverde, TX

Take TX-46 W toward US-281 S. Head south on US-281 S toward San Antonio. Merge onto Loop 1604 W, then take the exit for Blanco Rd. Turn right and continue approximately 3 miles. Cowboys Air Conditioning & Heating is located at 6510 Blanco Rd, San Antonio, TX 78216, just north of Castle Hills.

Learn more about the services we offer