Truck & Trailer Repair in Mount Vernon, WA
A full service experience — trucks, trailers, RVs, diesel engines, and yachts. Straight answers, honest diagnostics, solid work.
Trucks break. Yachts break. Oleg fixes both. That's basically the whole pitch.
He's spent years elbow-deep in diesel engines, so when your truck starts making that noise — you know the one — Oleg knows exactly what it means before you even finish describing it. And somewhere along the way he also started fixing yachts, because apparently boat engines need love too, and nobody told Oleg "no" when he offered.
No slick sales talk, no runaround. Just straight answers and solid work, whether you're hauling freight down the highway or cruising somewhere a lot nicer.
What We Do
Truck & Trailer Repair
Rigs fixed, drivers back on the road.
Learn more →RV Service & Repair
Engine, chassis & generator — and the house side too: slide-outs, leveling, appliances, plumbing.
Learn more →Diesel Diagnostics & Tuning
We find the problem instead of guessing at it.
Learn more →Parts & Component Work
Transmissions, driveshafts, exhaust systems — rebuilt right.
Learn more →Preventive Maintenance
Catch it now, save your wallet later.
Learn more →Yacht Mechanical Services
Because engines don't care if they're on land or water.
Learn more →Serving Mount Vernon and Skagit County — if it has a diesel engine, on the highway or on the water, Oleg can fix it.
Recent Work
How It Works
Tell us what's wrong
Start a request in the chat on this page and attach photos or a short video of the problem if you have them.
Oleg looks it over and quotes the job
No guessing and no sight-unseen prices — you hear what's wrong and what it costs first.
Fixed, and back out there
Fixed, and back on the road or the water.
Frequently Asked Questions
What does SOS Service repair?
Semi trucks, trailers, RVs and motorhomes, diesel engines, and yachts. If it runs on diesel, on the road or on the water, we work on it.
What services do you offer?
Truck and trailer repair, RV and motorhome service, diesel engine diagnostics and tuning, transmissions, driveshafts, exhaust systems, preventive maintenance, and yacht mechanical services.
What are your hours?
We're open 7 days a week, 9 AM to 5 PM. After-hours and weekend service is available at a premium rate, always quoted up front before any work starts.
Do you offer on-site service?
Yes — for the jobs that can be done out of his service truck: diagnostics and many repairs, at your place, yard, farm, or marina. Bigger jobs that need shop equipment — lifts, transmissions, major component work — are done at the shop. A mileage charge applies to on-site visits and is always quoted up front.
Where are you located?
SOS Service is based in Mount Vernon, WA and serves all of Skagit County, including Burlington, Sedro-Woolley, Anacortes, and La Conner.
Why choose SOS Service?
No slick sales talk and no runaround — straight answers, honest diagnostics, and solid work that gets you back on the road or back on the water.
Areas We Serve
Based in Mount Vernon — serving all of Skagit County. On-site service available for jobs that can be done from the truck (mileage quoted up front).
Burlington
Truck & trailer repair on the I-5 corridor.
Burlington services →Sedro-Woolley
Serving the upper Skagit Valley.
Sedro-Woolley services →Anacortes
Yacht & boat work, plus waterfront trucks.
Anacortes services →La Conner
Boats on the channel, trucks on the flats.
La Conner services →Also: Winter Prep & Winterization and Fleet & Farm Maintenance.
Ready when you are
Start a request in about a minute — you can attach photos or a short video of the problem — or just call.