Motorplex provides professional RV engine and mechanical repair services, as well as 24-hour roadside assistance for motorhomes.  Our RV repair services are backed by the same heavy-duty expertise we bring to commercial trucks and heavy-duty fleets. Because RVs are built on truck platforms, with many being diesel-powered, our technicians are well-equipped to handle mechanical, engine, and safety-related repairs that keep your RV on the open road.

We offer in-shop RV repairs at our service locations in Spokane and Auburn, WA. But we know that when you’re on the road, breakdowns can happen outside of regular business hours. If you’re travelling through the region and have an unexpected breakdown, Motorplex is there for you. We offer 24/7 roadside assistance, towing by our Pro-Tow by FleetEasy division, and recovery when you need it most.

Mechanical RV Repairs That Get You Back On the Road

Motorplex services the mechanical and operational systems of RVs, motorhomes, and diesel-powered recreational vehicles. Our technicians perform thorough diagnostics and dependable repairs using the same standards we apply to heavy-duty fleet vehicles.

RV repair services include:

• • • Multi-point mechanical inspections
    • Fluid and filter services
    • Engine repairs and adjustments
    • General mechanical maintenance
    • Parts repair and replacement
    • Transmission service and repairs
    • Exhaust system service
    • Brake inspections and repairs
    • Differential service and repairs
    • Tire service and replacements
    • Battery testing and electrical service
    • Oil pump and oil pan repairs
    • Heating, air conditioning, and cooling system repairs
    • Electrical system, wiring, and battery repairs for the vehicle
    • Steering and front-end alignments
    • Suspension inspections and repairs
    • And more!

We are a heavy-duty repair shop, so we don’t offer repairs to components of a motorhome’s living area, like plumbing, heating, or electrical systems in the cabin. However, if it’s part of the vehicle that drives, stops, cools, or powers your RV, our team can help.

24/7 RV Roadside Assistance, Towing & Recovery

Breakdowns don’t follow business hours, especially when you’re on vacation and just passing through. Motorplex offers 24-hour RV roadside assistance, towing, and recovery throughout Washington State and into Oregon, Idaho, Montana and Southern British Columbia, Canada.

If your RV can’t be safely repaired on-site, we’ll coordinate towing and transport to one of our service facilities or your location of choice. Our team understands the urgency of roadside issues while travelling and works quickly to reduce delays and stress.

In-Shop RV Repairs in Spokane & Auburn, WA

Motorplex provides in-shop RV repair services at our Auburn and Spokane, Washington service shop locations. Our service bays are equipped for large, heavy vehicles and diesel engines. Our skilled and experienced technicians can safely inspect, service, and repair motorhomes of various sizes.

Whether you’re local or travelling through the area, our shops offer professional diagnostics, clear communication, and efficient turnaround times. We want to give you peace of mind and get your RV back on the road.

Motorplex brings heavy-duty vehicle and diesel repair expertise to every RV service call, with experienced technicians, professional diagnostics, and a strong focus on safety and reliability. With 24/7 emergency availability, roadside assistance, towing, and recovery support, we’re ready to respond whenever problems interrupt your trip or you need fast and effective RV repairs.