RV Down? We Come To You — Call (503) 987-4001 | Mon–Fri 8am–5pm
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📞 (503) 987-4001
Newmar Class A diesel motorhome at the PAD RV Diesel service bays in Scappoose, Oregon

RV & Motorhome Engine, Transmission and Chassis Repair Done Right

Class A diesel pushers, Class B and C coaches and towables — engine, transmission, steering, brakes and suspension, in our own RV-sized bays in Scappoose, OR.

Call Now — (503) 987-4001

RV Repair Specialties

ENGINE DIAGNOSTICS & REPAIR

Diesel & gas motorhome engines, full diagnostics, rebuilds and repower.

TRANSMISSION SERVICE

Automatic & manual transmission repair, rebuilds, and fluid service for RV drivetrains.

STEERING & ALIGNMENT

Steering box, tie rod, and alignment work for heavy chassis and Class A/C motorhomes.

BRAKE SYSTEMS

Air & hydraulic brake service, rotors, drums, and full brake system overhauls.

TIRES & WHEEL SERVICE

Commercial RV tire service, balancing and TPMS — done in the same visit as your repair.

SUSPENSION & RIDE

Leveling systems, air bags, leaf springs, and suspension repair for a smoother ride.

RV-Sized Bays — Your Coach Comes Inside

PAD RV Diesel service building with five drive-in bays holding Class A motorhomes

Most shops turn a 40-foot coach away at the driveway. We built for it: a row of drive-in bays at 53005 Columbia River Hwy sized for Class A diesel pushers, with the lifts, the air system and the heavy-duty tire service to match.

  • Drive-in bays that take full-length Class A coaches
  • Newmar, Entegra, Tiffin, Fleetwood, Winnebago and more
  • Cummins, Caterpillar and Ford/Freightliner chassis work
  • Commercial tire service on site — no second stop
  • Your coach stays inside, not parked on a back lot
Get Your Coach In — (503) 987-4001

We Tow RVs, Too

PAD heavy-duty wrecker towing a Class A motorhome on the highway

Broken down on the road? Our own heavy-duty wrecker brings your motorhome straight to our bays — no third-party tow company, no hand-offs, no waiting on someone else’s schedule.

  • Class A, B and C motorhomes and towables
  • Heavy-duty wrecker — no weight or length surprises
  • Towed straight to our shop and into the repair queue
  • Recovery, winch-outs and roadside help
Call for a Tow — (503) 987-4001

Coaches In Our Yard This Week

Newmar, Entegra and Tiffin diesel pushers lined up at our Scappoose shop — this is the work we do every day.

Newmar, Entegra and Tiffin Class A motorhomes lined up at PAD Heavy Diesel Row of luxury diesel motorhomes waiting for service at PAD Heavy Diesel PAD Heavy Diesel technician at work on a diesel chassis

Why RV Owners Choose PAD Heavy Diesel

Certified Heavy Diesel Techs
Scappoose, OR — 53005 Columbia River Hwy
Straightforward Estimates
Mon–Fri 8am–5pm

Request a Callback

Tell us what your RV or motorhome is doing and our heavy diesel service desk will call you back. Mon–Fri 8am–5pm.

Get Your RV Back On the Road

Call now to schedule engine, transmission, steering, brake or suspension service.

Call (503) 987-4001