Diesel Service
Truck Air Conditioning Repair
Blowing warm in a Texas summer is more than uncomfortable — it's a long day in the cab. We diagnose and fix truck A/C fast so you stay cool on the road.
Expert diesel truck A/C service in Austin
Is your truck’s A/C blowing warm or barely moving air? Our experienced technicians run full diagnostics to pin down the cause — refrigerant leaks, a failing compressor, a bad blower or fan — and get your system back to peak performance.
What we handle
- Refrigerant leak diagnosis, recovery, and recharge
- Compressor, condenser, and evaporator repair or replacement
- Blower motors, fans, and controls
- Semis, commercial fleet vehicles, and diesel trucks of all makes
Why Modern Diesel
Experienced diesel technicians with real A/C know-how, fast and reliable service, and a Christian, veteran-owned shop that serves the Greater Austin Area (Travis, Bastrop, Williamson, Hays). Call today and stay cool on the road.
Book it
Ready when you are.
Drop by the shop at 2900 N FM 973, Austin, TX 78725 or call and we’ll get you scheduled.