Mark's Quality Repair

Mark's Quality Repair in Portland, OR is a full-service diesel and heavy-duty truck repair shop offering brake service, engine work, transmission service, DPF filter cleaning and replacement, computer diagnostics, and welding. They handle trailer and bus repairs, including dry bulk and liquid bulk trailers, plus body work, alignment, suspension, electrical, hydraulics, and air conditioning. The shop also provides vehicle inspections, preventative maintenance, quick-lube service, and parts supply.