Automotive Heating & Cooling Services in Pflugerville, Round Rock, and Hutto, TX.

Car Heating & Cooling Services in Pflugerville, Round Rock, and Hutto, TX

Your vehicle’s heating and cooling system keeps you comfortable year-round and protects your engine from overheating. Our technicians provide complete heating and A/C services including A/C recharges, heater core repair, coolant system diagnostics, and radiator service. Whether you’re driving through a hot Texas summer or a chilly winter morning, we’ll keep your cabin temperature just right and your engine running cool. Proudly serving drivers in Pflugerville, Round Rock, and Hutto, TX, we’re here to make sure your car’s climate control works when you need it most.

A/C Recharge & Inspection: If your air conditioning isn’t blowing cold, it may just need a recharge. We inspect the entire A/C system, check for leaks, and recharge the refrigerant to restore cool, crisp air. This keeps you comfortable through the hottest Texas summers and helps prevent bigger, more expensive A/C repairs down the road.

Heater Core Repair & Replacement: A failing heater core can leave you shivering in winter and even cause coolant leaks inside your cabin. We diagnose weak heat output, strange smells, or foggy windows and repair or replace your heater core to get warm air flowing again - keeping you safe and comfortable on cold mornings.

Radiator Service & Replacement: Your radiator is key to preventing overheating. We perform radiator flushes to remove rust and debris, inspect for leaks or damage, and replace the radiator if needed. This protects your engine from costly overheating damage and keeps your vehicle running reliably, even in stop-and-go traffic.

Coolant System Diagnostics: When your temperature gauge starts climbing, you need answers fast. We run a full coolant system check - inspecting hoses, water pump, thermostat, radiator, and coolant levels - to pinpoint issues before they become major problems. Early detection helps you avoid breakdowns and engine damage.

Thermostat Replacement: A faulty thermostat can cause overheating or poor heater performance. We replace failing thermostats to ensure your engine maintains the correct operating temperature, improving fuel economy, performance, and reliability.

Reach Out Today!

Whether you’ve got a leak, a warning light, or no heat or A/C, we’ll help you fix it. Call our team at AFS Truck & Auto Repair Center at (737) 256‑7770 to get your heating and cooling system checked today.

Areas We Serve

We proudly offer auto repairs to our customers in Pflugerville, Round Rock, and Hutto, TX.

FAQs

What are the signs of a failing radiator?

Look for overheating, visible coolant leaks, low coolant levels, or a sweet smell from the engine bay. These are all signs your radiator may need repair or replacement.

Why is my engine overheating, but the coolant is full?

This could point to a faulty thermostat, clogged radiator, air in the cooling system, or a failed water pump. A diagnostic check will help find the exact cause.

How often should I replace the PCV valve?

Most PCV valves should be replaced every 30,000 to 50,000 miles. A stuck or clogged valve can lead to pressure buildup, rough idling, and increased oil consumption.