18 Wheeler Repair Shop in Tacoma, WA
- 94% of trucks back on the road within 48 hours
- Certified heavy-duty diesel mechanics (10+ years avg. experience)
- Only OEM-grade parts — no cheap replacements
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FAQ
We can, but clearing a derate without fixing the cause just buys a few miles. We read the fault, find whether it is aftertreatment, dosing, a sensor or wiring, repair that, then clear and re-scan.
Yes. Aftertreatment is a large part of what we do — failed regens, DEF quality and dosing faults, NOx and temperature sensors, and clogged filters that need cleaning or replacement.
Often, yes, because we trace the circuit rather than swap parts. Most stubborn faults on an 18 wheeler are a chafed harness, a corroded ground or a connector, not the component itself.
Diagnostic time is billed, and we tell you the rate up front. You get the codes, the test results and a written estimate before any repair is authorized.
Freightliner, Kenworth, Peterbilt, Volvo, Mack, International and Western Star, with the Detroit, Cummins, PACCAR MX and Volvo/Mack engine families behind them.
Most trucks get a diagnosis the same day they arrive. Repair time after that depends on parts, which we confirm with you before you approve the job.
