24/7 mobile dispatchBakersfield, CA · I-5 · CA-99 · SR-58 (661) 546-9200
Stop, hold, and release correctly

Truck & Trailer Brake and Air-System Repair

Diagnosis and repair for air leaks, pressure problems, brake components, ABS faults, and uneven braking.

Commercial brake and air systems must build, hold, apply, and release pressure correctly. We inspect the complaint as a system—from compressor and supply concerns through valves, lines, chambers, foundation brakes, ABS wiring, and trailer connections.

Scope of service

What we inspect and repair

Air-leak detection and line, hose, and fitting repair

Air compressor, governor, dryer, tank, and pressure-build troubleshooting

Brake chamber, valve, and application concerns

Slack adjuster, pushrod travel, drum, shoe, rotor, pad, and caliper inspection

ABS sensor, tone ring, harness, connector, and warning diagnosis

Trailer supply, service, gladhand, and protection-system concerns

Parking brake and brake-release problems

Post-repair pressure and operation checks

When to call

Common symptoms and repair needs

  • Air pressure builds slowly or will not hold
  • Brakes drag, pull, overheat, or will not release
  • ABS or brake warning light
  • Air leak heard at tractor, connections, or trailer
  • Uneven braking or reduced stopping response
Equipment coverage

Common vehicle and trailer types

Air-brake tractors and straight trucksCommercial trailersDisc and drum brake configurationsFleet and owner-operator equipment

Service capability varies by year, make, model, component, fault, parts, and work conditions. Provide exact equipment details when calling.

Questions answered

Brakes & Air Systems FAQs

Can you repair a trailer that will not release its brakes?+

Yes, we diagnose common supply, valve, chamber, frozen, adjustment, and mechanical causes. The trailer should not be forced to move until the fault is understood.

Does an ABS light mean the brakes do not work?+

Foundation brakes may still apply, but an ABS fault can disable anti-lock function and indicate a wiring, sensor, tone-ring, or module issue. It should be diagnosed promptly.