Auto AC Repair & Service in Katy, TX & Houston 77084
AC Recharge, Leak Detection & Climate Control Diagnostics
Nexar Auto Repair is a top-rated, family-owned auto repair shop serving Katy, Houston 77084, Cinco Ranch, Grand Lakes, Energy Corridor, and nearby communities since 2007. Our ASE-certified technicians specialize in auto AC repair, AC recharge service, refrigerant leak detection, compressor replacement, climate control diagnostics, and complete air conditioning repair for European, Asian, and domestic vehicles.
When your car AC is blowing warm air, producing weak airflow, making unusual noises, or struggling to keep up with the Texas heat, our team provides accurate diagnostics and dependable repair solutions to restore cooling performance, comfort, and reliability.
Complete Auto Air Conditioning & Climate Control Services
Air Conditioning Diagnostics & Leak Detection
Professional AC diagnostics for weak airflow, warm air concerns, refrigerant leaks, electrical faults, and climate control problems. We accurately identify AC system issues to restore reliable cooling performance.
AC Recharge & Refrigerant Service
AC recharge services using both R134a and R1234yf refrigerants to restore cooling performance, improve efficiency, and help protect major AC system components.
Compressor, Condenser & AC System Repair
Repair and replacement of compressors, condensers, evaporators, blower motors, cooling fans, expansion valves, hoses, seals, and other essential AC system components.
Heating & Electronic Climate Control Repair
Climate control diagnostics for heater, blower motor, ventilation, airflow distribution, and electronic climate control system concerns affecting cabin comfort.
R134a & R1234yf AC System Service
We service both R134a and R1234yf air conditioning systems, providing refrigerant recovery, recharge, leak detection, and system testing for optimal cooling performance.
Signs Your Vehicle May Need AC Repair
- AC blowing warm or inconsistent air
- Weak airflow from dashboard vents
- Strange odors coming from the ventilation system
- Refrigerant leaks or visible moisture concerns
- Loud noises while the AC system is operating
- AC compressor cycling excessively
- Cabin taking too long to cool during hot weather
- Interior windows fogging more than normal
- Fluctuating cabin temperatures while driving
Ignoring early air conditioning problems can lead to reduced cooling performance, compressor failure, higher repair costs, and additional damage to major AC system components.
European, Asian & Domestic AC Repair Specialists
Our technicians service air conditioning systems for BMW, Mercedes-Benz, Audi, Lexus, Toyota, Honda, Nissan, Hyundai, Kia, Ford, Chevrolet, and many other makes and models. Using advanced diagnostic technology and manufacturer-recommended repair procedures, we deliver accurate repairs designed to keep your vehicle comfortable, reliable, and performing at its best throughout the Texas heat.
In addition to auto AC repair, Nexar Auto Repair also provides brake repair, wheel alignment, suspension repair, oil changes, preventive maintenance, and complete automotive diagnostics for drivers throughout Katy and West Houston.
Trusted Auto AC Repair in Katy & West Houston
Whether you need an AC recharge, compressor replacement, refrigerant leak detection, climate control diagnostics, or complete AC repair, Nexar Auto Repair delivers honest service, accurate repairs, and dependable workmanship. Same-day service is available when scheduling permits.
With ASE-certified technicians, over 2,200 Google reviews, and trusted service since 2007, Robbie and the team are committed to keeping your vehicle cool and comfortable year-round. Every qualifying repair is backed by our 2-year / 24,000-mile warranty. Call 713-782-9111 to schedule your AC service today.