Heavy-Duty Services
in Willows, CA & Across Northern California

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

Broken down in Red Bluff? L&T Truck Repair delivers fast, professional diesel repair services on-site or at our nearby Willows shop—keeping your truck or trailer running strong.

530-685-5580Contact Us
Placeholder image

Full-Service Diesel Repair Shop & Mobile Mechanics

Whether you're managing a single rig or an entire fleet, downtime costs you. That’s why we provide comprehensive, reliable diesel repair services—right where you need them. From diagnostics and major overhauls in our fully equipped shop to on-site mobile repairs, we’re built for performance under pressure.

We specialize in:

  • Heavy-Duty Truck Repair
  • Trailer Repair and Maintenance
  • Mobile Diesel Repair
  • Preventive Maintenance Programs
  • DOT & BIT Inspections
  • Fleet Services
  • Heavy Equipment Repair

Serving Willows, Corning, Red Bluff, Orland, Oroville, Yuba City & surrounding areas.

What We Work On

Our ASE-certified diesel mechanics are experienced with all major makes and models, including:

  • Freightliner, Kenworth, Peterbilt, Mack, Volvo, International
  • Dump trucks, box trucks, semis, logging trucks, and ag vehicles
  • Flatbeds, dry vans, reefers, lowboys, tankers, and more
  • Forklifts, bulldozers, excavators, skid steers, and heavy machinery
530-685-5580Contact Us

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!

Request Service

Heavy Equipment Repair

Read More

Truck Parts & Accessories

Read More
Diesel mechanic performing DOT inspections in Willows, CA
L & T Truck Repair in Willows, CA, is dedicated to providing meticulous DOT and 90-day BIT inspection services that meet state and federal requirements, ensuring your heavy-duty vehicles are compliant, safe, and reliable on the road.

DOT & BIT Inspection

Read More
Diesel mechanic performing diesel truck repairs in Willows, CA
At L & T Truck Repair, we understand the demands of diesel engines and their vast systems. We pride ourselves on offering comprehensive diesel repair services tailored to meet the needs of your diesel trucks, trailers, and fleet vehicles.

General Diesel Repair

Read More
Diesel mechanic performing preventive maintenance services on truck in Willows, CA
Preventive maintenance for diesel trucks, trailers, and fleets isn't just about fixing issues before they arise; it’s about understanding the complexity of your machinery and ensuring each component works optimally.

Preventive Maintenance

Read More
Diesel mechanic performing truck towing services in Northern California
Our dedicated towing services are specifically designed to handle the unique needs of diesel engines, ensuring that your heavy-duty vehicles are in expert hands.

Truck Towing

Read More
Diesel mechanic performing mobile truck repairs in Willows, CA
When your diesel truck or fleet is sidelined, you need a repair service that understands the urgency and has the expertise to get you back on the road swiftly and safely. L & T Truck Repair, nestled in Willows, CA, offers just that with our comprehensive mobile repair services.

Mobile Truck Repair

Read More
Diesel mechanic performing roadside assistance services in Northern California
At L & T, we understand that breakdowns don't adhere to business hours, which is why our roadside truck repair services are available 24/7, ensuring that your rig is back on the road in no time.

Roadside Assistance

Read More
Diesel mechanic performing RV repairs in Willows, CA
At L & T Truck Repair, we specialize in providing comprehensive repair and maintenance services that ensure your RV is always road-ready and in peak condition.

RV Repair

Read More
Diesel mechanic performing engine rebuild in Willows, CA
Our expert team understands the critical role your diesel engine plays in the performance and longevity of your vehicle. Whether you operate a single truck or manage an extensive fleet, ensuring the engine is in top condition is vital for efficiency and cost-effectiveness.

Engine Rebuild

Read More
Diesel mechanic performing bus repairs in Northern California
L & T Truck Repair is the expert for bus repair and maintenance services. We understand that buses are more than just vehicles; they are the lifelines of your services, ensuring passengers' safe and timely transport daily.

Bus Repair

Read More
Diesel mechanic performing trailer repair services in Willows, CA
Welcome to L & T Truck Repair, where trailers regain their vigor and durability. Our facility is dedicated to the comprehensive repair and maintenance of your vital transport companions.

Trailer Repair

Read More
Diesel mechanic performing alignment services on semi truck in Willows, CA
We understand the critical role that proper alignment plays in the maintenance and performance of trucks and fleets. It's not just about adjusting the tires or wheels themselves but about adjusting the angles of the tires which affects how they make contact with the road.

Alignment

Read More
Diesel mechanic performing welding service on semi truck in Willows, CA
At L & T Truck Repair in Willows, CA, our team of certified professionals is equipped to handle a broad spectrum of metalwork tasks, ensuring that your vehicle remains robust and reliable on the road.

Truck Welding & Fabrication

Read More
Diesel mechanic performing fleet services in Willows, CA
Regular maintenance is about maximizing uptime, ensuring safety, and optimizing performance. Our team provides top-notch repair and maintenance services for fleets of all sizes.

Fleet Services

Read More
Diesel mechanic performing truck smoke testing services in Willows, CA
Smoke testing service is a crucial aspect of vehicle maintenance that ensures your truck operates efficiently, complies with environmental standards, and maintains optimal engine health.

Truck Smoke Testing

Read More
Diesel mechanic performing truck frame shortening service in Willows, CA
At L & T Truck Repair, we specialize in frame alteration, specifically frame shortening and extending, to enhance the functionality and versatility of your diesel truck.

Truck Frame Shortening & Extending

Read More
Diesel mechanic performing fire apparatus service & repair in Willows, CA
Fire engines are vital for the safety and efficiency of fire departments nationwide. Ensuring their optimal performance is not just a matter of routine vehicle maintenance; it’s a matter of public safety.

Fire Apparatus Service & Repair

Read More
Diesel mechanic performing vehicle fire pre-inspection in Willows, CA
One of the most critical services we offer is vehicle fire pre-inspection, designed to identify and mitigate risks that could lead to a vehicle fire.

Vehicle Fire Pre-Inspection

Read More
Diesel mechanic performing Cummins & Paccar software updates in Willows, CA
L & T Truck Repair specializes in software updates for Cummins and Paccar engines, ensuring your vehicle remains at peak performance.

Cummins & Paccar Software Updates

Read More
Diesel mechanics performing DPF/DOC baking & cleaning services in Willows, CA
L & T Truck Repair specializes in advanced Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC) baking and cleaning services.

DPF/DOC Baking & Cleaning

Read More
Diesel mechanic performing EGR & DPF services in Willows, CA
L & T Truck Repair provides comprehensive EGR system and DPF repair and maintenance services for diesel trucks and fleets.

EGR & DPF

Read More
Diesel mechanic performing emission cleaning in Willows, CA
At L&T Truck Repair, we specialize in heavy-duty emission cleaning in Willows, CA, ensuring your fleet runs efficiently while meeting emissions regulations.

Emissions Cleaning

Read More

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."
Google icon

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."
Google icon

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."
Google icon

Carlos Gutierrez

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

Heather Alvarez

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

Leave a review

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!

Phone

530-685-5580

Shop

459 North Colusa St. Willows, CA 95988

Email

tyler@lttowing.com

Hours

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