Diesel Services in Moses Lake
509 Roadside offers a full range of diesel truck services, including preventive maintenance, mobile repairs, towing, 24/7 roadside assistance, and more. Contact us today for professional repairs and maintenance services.
Our Services
At 509 Roadside, we’re more than just a repair shop—we’re your full-service support team. From routine maintenance to emergency roadside help, our services are designed to keep your truck or fleet running strong. Whether you need help in our shop or on the highway, we’ve got your back, anytime.
FAQs
What Is Preventive Maintenance?
Preventive maintenance helps catch problems before they become breakdowns. We perform oil changes, fluid services, inspections, and filter replacements to keep your truck running longer and avoid unexpected repairs.
How Often Should PM Be Scheduled?
It depends on usage and mileage, but most trucks benefit from service every 10,000 to 25,000 miles. We’ll help set a custom schedule based on your truck or fleet’s needs.
Do You Offer DOT and BIT Inspections?
Yes. We perform certified DOT and California BIT inspections to keep your vehicle compliant with state and federal safety standards—covering brakes, suspension, lights, and more.
What’s Included in a DOT Inspection?
We check brakes, tires, lighting, frame integrity, steering, suspension, and other required systems. If something fails, we’ll handle repairs to help you pass and stay legal.
What Are Mobile Repair Services?
Mobile repairs bring our mechanics and tools to you. We can perform diagnostics, brake work, fluid services, and other repairs on-site—saving you time and towing costs.
What Towing Services Do You Provide?
We tow semi trucks, trailers, RVs, and heavy equipment. Whether you’re broken down, involved in an accident, or stuck off-road, our recovery team can handle it 24/7.
What’s Covered Under Roadside Assistance?
Roadside assistance includes mobile repairs, tire changes, battery jumps, fuel delivery, air system service, and basic diagnostics. If it can’t be fixed roadside, we’ll tow you.
Contact Us
Need reliable diesel truck services? Call 509-855-4932 today. Whether it’s maintenance, inspections, roadside help, or mobile repairs—509 Roadside is ready when and where you need us.
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!
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.
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.
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.
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.
509 Roadside put in a left foot pedal, brand new brakes, and rotors and rear drums on my car. Also checked all fluids and cleaned engine bay. They were fast, friendly, and went way above and beyond for me. I would give these guys 20 stars if I could!
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.
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!