Western Star Truck Repair Specialists in Willows, CA & Across Northern California

Providing services throughout Northern California, with Mobile DIesel mechanics in Willows, Red Bluff, Corning, Oroville, Biggs & Yuba City, CA

At L & T Truck Repair, we understand the intricacies of Western Star trucks — a brand synonymous with robustness and custom engineering. Our shop is equipped to provide comprehensive repair and maintenance services tailored to the unique needs of your Western Star truck.

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Your Western Star Deserves Specialist Attention

Western Star trucks are designed to tackle the toughest jobs. From the highway-cruising 5700XE to the rugged 4900, these trucks are built to perform. That's why our services are meticulously crafted to uphold the high standards your vehicle deserves. We specialize in a range of services, including:

  • Engine Diagnostics and Repair: Our technicians use state-of-the-art diagnostic tools to accurately pinpoint and resolve issues within your truck's engine, the heart of your Western Star. We cover everything from EGR (Exhaust Gas Recirculation) systems to DPF (Diesel Particulate Filter) maintenance, ensuring your engine runs efficiently and adheres to emission standards.
  • Transmission Services: The transmission is crucial for translating the engine's power to your truck's wheels. We offer complete transmission services, including repairs, replacements, and fluid changes, ensuring smooth gear shifts and optimal performance.
  • Suspension System Maintenance: A Western Star's suspension system, responsible for a stable and smooth ride, requires regular check-ups. We handle suspension inspections, airbag maintenance, and shock absorber replacements, maintaining your truck's legendary ride quality.

Advanced Technology for Advanced Trucks

Western Star trucks are equipped with the latest technology, and we match that sophistication in our repair techniques. We utilize advanced computerized systems to conduct thorough electrical system analyses, ensuring every wire, sensor, and light functions as intended.

  • Electrical System Expertise: Our electrical service is comprehensive, whether it's troubleshooting an intermittent fault or a complete rewiring. We deal with alternators, starters, and battery systems, safeguarding your truck's electrical integrity.
  • Cooling System Care: The cooling system in your Western Star is vital for maintaining optimal engine temperatures and preventing overheating. Our services include radiator repairs, coolant flushes, and hose replacements, keeping your system cool under pressure.

Uncompromised Brake Services

The brakes on your Western Star are your first line of defense on the road. We offer detailed brake services, including pad replacements, brake shoe adjustments, and total ABS (Anti-lock Braking System) diagnostics and repairs. Trust in our service to keep your stopping power reliable and responsive.

Custom Solutions for Custom Rigs

Western Star trucks often come with custom features unique to their application. We pride ourselves on providing personalized service that respects the custom nature of your truck. Our technicians are adept at working with custom chassis configurations, specialized bodywork, and bespoke interior systems.

Schedule Your Service Today

At L & T Truck Repair, your Western Star receives the care it deserves. We are committed to delivering top-quality repair and maintenance services, ensuring your truck remains a reliable partner in your professional endeavors. Visit us in Willows, CA, and experience expert service that keeps your Western Star ahead of the curve.

Our Diesel Mechanic services

At L & T Truck Repair, we understand the intricacies and demands of diesel engines and their vast systems. We pride ourselves on offering comprehensive diesel mechanic services tailored to meet the needs of your diesel trucks, trailers, and fleet vehicles. Our state-of-the-art facility is equipped with advanced diagnostic tools and staffed by ASE-certified technicians committed to ensuring your diesel vehicles operate at peak performance.

Customer testimonials

"We were stuck at Walmart and Andrew from L & T trucking came through and saved the day. What a great guy he was in a good mood and made everybody feel comfortable that things were gonna work out. Thank you Ellen T we will always recommend you and use your services."
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Matthew Evans

"Our motorhome broke down on interstate 5. Dispatcher was very helpful finding a diesel repair shop and had a tow truck there to tow us to Redding CA. James the tow truck driver was wonderful.  Very helpful. Thank you so very much."
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Sally Thomsen

"Levi and the guys at L & T Truck Service did an awesome job getting Bird Dog Fire's Engine 627 back online to continue working the August Complex fire after 14 days of abuse on the fireline and 5 days of travel from Florida."
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Carlos Gutierrez

"Very happy with the service, if ever needed again I will definitely go back!"
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Heather Alvarez

Had a great experience with L & T Truck Repair? Let us Know!

Contact & Location

For heavy-duty truck repair and fleet services in Northern California, visit our shop in Willows, CA, or request service from our mobile diesel mechanic team in Red Bluff, Corning, Biggs, Oroville & Yuba City, CA. Give us a call, send us an email, or fill out our service request form!


Mon - Fri: 7am - 4pm
Mobile Services - 24/7
After hours by appointment only