Mainline Maintenance LLC

Mainline Maintenance LLC in Hoquiam, WA is a full-service diesel truck and trailer repair shop. They offer computer diagnostics, engine and transmission work, electrical service, frame and suspension alignment, hydraulics, welding, and preventative maintenance including quick-lube and radiator service. The shop performs vehicle inspections for both trucks and trailers and is affiliated with NAPA Truck Care and TruckPro Canada.