Northwestern Repair

Northwestern Repair is a mobile diesel repair and fleet maintenance company based in Missoula, Montana, serving Missoula and the surrounding areas.

Their core services include truck transmission repair, diesel engine repair, drive train service, DOT inspections, and welding and fabrication. They also handle transmission service, air brakes, electrical diagnosis, and forklift repair, all performed on-site at your location.

Northwestern Repair was founded by Justin Imes, an ASE Master Certified Diesel Technician with over 25 years of experience. Their mobile service trucks arrive fully equipped, so there is no need to tow your vehicle to a shop. Whether you need routine preventative maintenance or emergency repairs, Northwestern Repair brings professional, quality service directly to you, helping fleets and owner-operators stay on the road with minimal downtime.