Emergency Truck Repair in Harlingen, TX – Fast Response When You Need It Most

If your truck stops running, every minute counts. RGV Semi And Trailer Service offers reliable Emergency Truck Repair throughout Harlingen, San Benito, McAllen, and the entire Rio Grande Valley.

Why Choose Our Mobile Repair Service

We reach your breakdown site – saving you towing fees. Ready 24/7, our mobile service trucks are fully stocked to handle:

- No-start conditions
- Regeneration problems
- Fuel pump issues
- Cooling system leaks
- Component swaps

Advanced Diesel Diagnostics for Immediate Solutions

We deploy dealer-level diagnostic equipment for Cummins, Detroit Diesel, and PACCAR engines. This guarantees we identify the fault immediately and get to work without delay.

We specialize in:
✓ Check engine light diagnostics
✓ DPF cleaning
✓ Starter and alternator replacement
✓ Preventive fixes

Call (956) 297-1772 for Fast Roadside Assistance

Don't let breakdowns. We're standing by day and night to offer fast, on-site diesel repair service.

Coverage includes: Harlingen, San Benito, McAllen, Brownsville, and throughout the Rio Grande Valley.

Fast Response: (956) 297-1772
Shop: 22243 Rey Ave, San Benito, TX 78586

Rely on the roadside specialists Harlingen relies on. Get help now – help is just a phone call away.