A/C & Heating in San Marcos, TX
Riley Auto Care & Transmissions
Expert a/c & heating services in San Marcos, TX. Family owned & operated since 1978.
A/C & Heating Service
Central Texas summers are no joke. When temperatures push past 100°F from June through September, a failing air conditioner isn't just uncomfortable — it's a safety issue. At Riley Auto Care & Transmissions, we've been diagnosing and repairing automotive A/C and heating systems for over 45 years. Our technicians understand the demands that Texas heat places on your vehicle's climate control system, and we have the equipment to service every component from the compressor to the cabin air filter.
Whether your A/C is blowing warm air, your heater isn't keeping up on a cold Hill Country morning, or you're hearing unusual noises from your vents, we'll find the root cause and fix it right. We service all makes and models at our TX-123 shop — no appointment runaround, just honest diagnostics and quality repairs.
Why A/C & Heating Service Matters
Your vehicle's climate control system works harder in Texas than almost anywhere else in the country. Regular A/C and heating maintenance keeps the system running efficiently, prevents refrigerant leaks, and protects expensive components like the compressor from premature failure.
Stay Safe in Texas Heat
Cabin temperatures in a parked car can exceed 140°F in a Texas summer. A properly functioning A/C system is a genuine safety necessity — not just a comfort feature.
Protect the Compressor
The compressor is the most expensive component in your A/C system. Routine refrigerant checks and leak detection catch small issues before they cause a costly failure.
Better Air Quality
A clogged cabin air filter or mold buildup in the evaporator can push allergens into the cabin. Regular A/C service keeps the air you breathe clean.
Our A/C & Heating Services Include:
- A/C system inspection & performance test
- Refrigerant recharge (R-134a & R-1234yf)
- Refrigerant leak detection & repair
- Compressor replacement
- Condenser & evaporator service
- Cabin air filter replacement
- Heater core inspection & repair
- Blend door & actuator diagnosis
- Blower motor & fan replacement
- Climate control system diagnostics
A/C & Heating Repair Near Me — San Marcos, TX
Searching for A/C repair near San Marcos, Kyle, Buda, New Braunfels, or Wimberley? Riley Auto Care & Transmissions is conveniently located at 1334 TX-123 — easy to reach from I-35, the Texas State University area, and communities throughout Hays and Caldwell counties.
Don't wait until your A/C quits completely in the middle of a Texas summer. Book an appointment online or give us a call — we'll get your climate control system diagnosed and back to full strength.
Other auto repair services
Quality Auto Repair Nearby
Conveniently located in the heart of San Marcos, TX, Riley Auto Care & Transmissions is proud to be the trusted destination for expert auto repair in Central Texas.
Ready to Schedule?
Call us or book online — we'll take care of the rest.