Mobile Truck Repair & Diesel Mechanic Services in Red Bluff, CA

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Your diesel truck doesn’t care where it breaks down. That’s why we offer full mobile coverage across Red Bluff, bringing advanced tools, certified techs, and top-quality parts right to your site. Need something more involved? Our full-service shop in Willows is just down the road.

Whether you're running logging equipment, freight haulers, or construction rigs, we handle:

  • Diesel engine diagnostics and repair
  • Brake systems and air components
  • Aftertreatment troubleshooting (DPF, EGR, SCR)
  • Electrical system issues
  • Suspension and steering repairs
  • Transmission and clutch service
  • Preventive maintenance and DOT inspections

Our team works on all makes and models, including Freightliner, International, Peterbilt, Kenworth, and Mack.

Why Red Bluff Drivers Choose L&T Truck Repair

In a place where uptime matters, we deliver service you can trust. Drivers and fleet managers across Red Bluff count on us for dependable repairs and fast turnaround—no guesswork, just results.

Here’s why we’re a top choice:

  • We Come to You: Our mobile diesel mechanics cover Red Bluff and the surrounding areas.
  • Full Shop Nearby: Located in Willows, our facility is equipped for advanced diagnostics and in-depth rebuilds.
  • Certified Diesel Experts: Our ASE-certified techs know how to spot problems quickly and fix them right.
  • Fleet Maintenance Programs: We support ag fleets, freight haulers, and industrial operators with ongoing service plans.
  • No-Nonsense Communication: Clear quotes, fast service, and honest work—no surprises.
    Mobile Truck Repair Services in Red Bluff, CA

If you're stuck roadside or can’t move your equipment, we bring the shop to you. Our mobile diesel repair units in Red Bluff are fully outfitted for:

  • Brake and air system repairs
  • Battery and starter issues
  • Fluid leaks and sensor faults
  • DPF regen problems
  • Alternator and electrical diagnostics
  • Fuel system and turbo issues

We service everything from Class 8 semis to heavy equipment—no matter the job, we’re built for it.

Call Now for Diesel Repair in Red Bluff, CA. 530-685-5580

Need mobile truck repair in Red Bluff or want to book shop service in Willows? Call 530-685-5580, and we’ll take it from there. We’re standing by to get you back on the road or job site, safely and fast.

All mobile services are available 24/7. We also offer mobile smoke testing services for your convenience.

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 in Willows, CA is equipped with advanced diagnostic tools and staffed by ASE-certified technicians committed to ensuring your diesel vehicles operate at peak performance. Our mobile services extend to Red Bluff, Corning, Orland, Oroville, Yuba City, & beyond!

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, Orland, Biggs, Oroville, Yuba City, CA & beyond! Give us a call, send us an email, or fill out our service request form!

Hours

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