Car Heating & Cooling System Repair Services in Killeen, TX

Kwik Lube and Services provides full-service fleet maintenance and repair in Killeen, TX. Fleet managers rely on us for quick turnaround times, cost-effective solutions, and dealership-level service at a fraction of the cost. Our team specializes in oil changes, fluid exchanges, battery replacements, diagnostics, and major repairs, ensuring minimal downtime for your fleet.

Car Heating & Cooling System Repair

Keeping your car's heating and cooling systems operating properly may involve a variety of maintenance services or repairs. Having your vehicle checked routinely will help you down the line with saving money on costly fixes.

Is Your Car’s Heater or AC Not Working Properly?

Your vehicle’s heating and cooling system is essential for comfort and safety in all weather conditions. Whether your heater isn’t warming up in the winter or your AC isn’t cooling during the summer, we provide expert diagnostics and repairs to keep your climate control system running efficiently.

Car Heating System

How do I know if there is a problem

  1. Temperature light may come on

  2. Temperature gauge readout is out of normal range

  3. Heater does not produce heat

What kind of maintenance should I be doing?

Coolant (or anti-freeze) protects your engine from overheating and from freezing. Check your owner's manual or contact your mechanic for the manufacturer recommendations for replacement of the anti-freeze in your vehicle.

Common Signs of Heating & Cooling System Issues

🌡️ Weak or No Airflow – Air is not coming out strong enough from vents.


🌡️ AC Blows Warm Air / Heater Blows Cold Air – System not maintaining temperature.


🌡️ Strange Noises or Smells – Musty odors, burning smells, or unusual sounds from vents.


🌡️ Coolant Leaks or Overheating – Visible coolant under the car or engine overheating.


🌡️ Foggy Windows That Don’t Defrost – Defroster not working properly.

Our Heating & Cooling System Services Include:

🔧 Complete System Inspection

  • Check heater core, blower motor, and AC compressor

  • Inspect refrigerant levels, hoses, and connections

  • Identify leaks or clogged components

🔧 AC Recharge & Cooling System Service

  • Refrigerant recharge (R134a & R1234yf)

  • Leak detection and repairs

  • Condenser, compressor, and evaporator inspection

🔧 Heater Repair & Maintenance

  • Fix heater core blockages and leaks

  • Repair or replace thermostats and heater controls

  • Ensure proper defrost and cabin heating functions

Competitive Advantage – Faster, More Affordable, & Better Heating Systems Services

Kwik Lube outperforms competitors with:
1-2 day turnaround on major repairs (pending parts availability).
Lower costs than dealerships, with high-quality service.
Expert technicians handling nearly all fleet repairs.

Get Started – Contact Kwik Lube for Fleet Services Today