From minor fixes to major overhauls, Fagan Fleet Services provides complete diesel repair solutions for trucks, trailers, buses, and fleets to keep your operation moving without costly downtime.
General Diesel Repair in Pasco, WA
We deliver full-service diesel repair for heavy-duty and medium-duty trucks, trailers, buses, and fleets. Our technicians are equipped to handle everything from quick fixes to complex engine, drivetrain, and system repairs—ensuring your vehicle stays reliable on the road.
Our general diesel repair services include:
- Engine diagnostics and repair
- Transmission and clutch service
- Brake system repairs
- Electrical system troubleshooting
- Suspension and steering service
- Coolant system repairs
- Exhaust and emissions system service
We service all major diesel engine brands, including Cummins, Caterpillar, Detroit Diesel, Paccar, Volvo, and more. All repairs are completed to manufacturer specifications using high-quality parts for lasting performance.
Mobile Repairs and Services
As a mobile-first company, we handle most repairs and maintenance directly at your location, saving you the time, cost, and hassle of transporting equipment. Whether it’s your truck, trailer, bus, or fleet, our mobile technicians are equipped to perform a wide range of services on-site, keeping your vehicles where you need them most.
For larger jobs that require specialized equipment, we also operate a fully equipped shop to support our mobile work. No matter the size or complexity of the repair, we have the resources to handle it. From routine preventive maintenance to in-depth structural repairs, you can count on us for dependable, professional service every time.
What Makes Us Different
At Fagan Fleet Services, we’re committed to keeping your truck on the road and your downtime to a minimum. We take pride in our workmanship, transparent communication, and fast turnaround times—backed by years of diesel repair expertise.
- In-shop service for trucks, trailers, buses, and fleets
- Skilled diesel technicians experienced in all aspects of repair
- Honest timelines, accurate estimates, and dependable results
Need us on the road? Our mobile service team can handle repairs during weekdays at your location for added convenience. If your truck breaks down unexpectedly, we have you covered with 24/7 roadside assistance to get you moving again.
Schedule Your Diesel Repair Now: Call 541-310-0257!
Don’t let a mechanical issue slow you down. Call Fagan Fleet Services at 541-310-0257 today to schedule your diesel repair service and get back on the road with confidence.
FAQs
What Areas Do You Serve?
We are based at 35006 E Red Mountain Rd, Benton City, WA 99320, near the Tri-Cities area. We also proudly serve SE Washington and NE Oregon — including the Basin, Walla Walla, and Yakima Valley.
What Types of Diesel Vehicles Do You Repair?
We repair all types of heavy-duty and medium-duty diesel vehicles, including semi trucks, trailers, buses, and fleet vehicles across various industries.
How Often Should I Service My Diesel Truck?
Service intervals depend on usage, but routine inspections every 15,000 to 25,000 miles help prevent costly repairs and keep your truck performing at its best.
How Can I Get in Touch?
Call us at 541-310-0257 to schedule your service. Whether it’s preventive maintenance or major repairs, we’ll handle your diesel repair needs quickly and professionally.
What We Do Best
We offer full-service maintenance for commercial vehicles, including preventive maintenance, DOT inspections, mobile fleet service, oil and fluid changes, and 24/7 roadside support. Whether in-shop or on-site, we make fleet management easier and downtime shorter.
