From strange noises to full system failures, we handle all aspects of diesel repair. Trust 509 Roadside to keep your truck, trailer, RV, bus, or heavy equipment running strong and running right.
Diesel Repair in Moses Lake, WA
Diesel engines are built for power and endurance—but when something goes wrong, it takes expert hands to set it right. At 509 Roadside, we offer full-service diesel repair for trucks, trailers, RVs, buses, and heavy equipment. From minor performance issues to major component failures, we’ve got the diagnostics, tools, and experience to get the job done.
Common diesel repair services include:
- Engine, transmission, and driveline repairs
- Exhaust, EGR, and DPF service
- Brake, suspension, and air system repairs
- Diagnostic troubleshooting and electrical repair
- Preventive maintenance and fluid services
What Makes Us Different
509 Roadside isn’t your average diesel shop. We repair a wide range of diesel-powered vehicles with quality parts and experienced technicians. Every repair is done with precision to minimize downtime.
- In-shop service for trucks, RVs, trailers, buses, and fleets
- Roadside assistance available during business hours
- Honest timelines and transparent estimates
Need us on the road? Our mobile service team can assist during weekdays for breakdowns and scheduled on-site repairs. If you’re stuck and need help, 509 Roadside has you covered with 24/7 roadside assistance.
FAQs
Do You Offer Fleet Diesel Repair?
Yes. We provide comprehensive diesel services for fleets both in-shop and on-site, including scheduled maintenance and emergency repairs.
How Can I Get Diesel Repairs?
Call 509-855-4932 to book your diesel repair. Whether you drive a single rig or manage a fleet, we’ve got the experience to keep your vehicles on the road.
How Can I Get Medium or Heavy-Duty Towing?
Call 509-855-4932 with your vehicle details and location. We’ll coordinate the right tow solution and keep you updated from dispatch to drop-off.
What Diesel Repairs Do You Offer?
We repair everything from engines and exhaust systems to brakes, suspension, and diagnostics. If your truck runs on diesel, we can fix it.
Schedule Your Diesel Repair Now: Call 509-855-4932!
Whether you need diagnostics or a full rebuild, call 509-855-4932 to schedule service today. We’ll get your diesel rig back in top condition—fast and efficiently.
What They're
Saying About Us
See why our customers consider 509 Roadside their go-to repair shop in Moses Lake, WA and the surrounding areas!
509 Roadside saved my day. I locked my keys in my trunk and called insurance to have them help connect me with someone to get into my car. I was waiting for the maintenance truck to come, 2.5 hours after my call. 509 Roadside was just driving by and helped. Super nice guy!
I can’t speak highly enough of the service I received from 509 Roadside. My F150 was throwing multiple error codes and knocking, and eventually stranded me off I90 on a Sunday afternoon. Joseph with 509 was extremely patient and attentive, and helped walk me through problem solving over the phone, and I was able to get back on the road. (For a bit, but that’s the truck’s fault and not theirs!) Five stars, and I’d give more if I could.
Joseph did a great job replacing a small engine for us. He searched, bought and replaced it for us while keeping us informed every step of the way. With great pricing and service, we will continue to utilize him in the future for our needs.
Had my starter go out they had a new on hand and I was back on the road right at 2 hours, great job 509.
I started using 509 Roadside in 2023 and I can’t say enough good things about Joe and his team. They provide prompt and professional repair services for my equipment at very reasonable rates. Since my office is based outside of the region where 509 Roadside is located, they are a strategic resource for my equipment service needs.
These guys got me in to their shop on short notice and found my electrical problem quickly. Can’t thank them enough! I will call them again if I need help in the area!!
The customer service is excellent. They follow up and get the job done in a timely manner. I would recommend them for any type of mechanic work.
509 Roadside is amazing. I was driving my truck and was in the area with an airbag broken on my trailer. I called 7 different shops within 100 miles of Moses lake around 1pm on a Thursday 3/13/25 and 509 was the only one to answer. Not only did they answer but they took the time to find the correct airbag and get me safely back on the road at a very reasonable price! It was a great experience and I will definitely be using their services again if I’m ever in need.
Contact 509 Roadside
Need roadside assistance, have questions, or want to schedule your truck or trailer in for a service or repair? Get in touch!