24 Hour Commercial Truck Repair

When your commercial truck stops running, TLG Peterbilt’s 24-hour service locations are just getting started. Commercial truck repair is just one more way we protect your bottom line. We also offer extended hour service locations as well as mobile truck repair service.

TLG Truck Repair Locations For convenient truck services, find your TLG:


Commercial Truck Repair & Service Solutions

We equip all our TLG Peterbilt dealerships with the latest in truck diagnostics software and commercial truck repair technologies, making our customers' repair experiences as seamless as possible. We invest in DPF cleaners, frame straighteners, and continued diesel-mechanical training so we can continue meeting our promise to help your trucks maintain their greatest earning potential.

The Larson Group leads the industry standard for commercial truck diagnostics with smart technology.

Working in state-of-the-art body shops, our highly trained, certified TLG Peterbilt technicians push TLG’s 24-hour heavy duty truck repair capabilities and commercial truck repair standards well beyond the industry norms. That’s just one example of our passion for ensuring customers like you prosper from a lasting experience with your trucks.


The TLG staff has years of expertise in helping customers choose commercial truck service fleet maintenance.

Need Help?

Our award-winning TLG Peterbilt service reps are ready to assist you.


From Our Company

"The longer I’ve been with the company, the more I’ve gotten to know the Larsons. They’re outstanding people. They care about the company. They’re dedicated to the company. They really care about the employees, and seeing the employees succeed."

Paul Joplin, VP of Service

More Services and Parts Offerings from TLG

TLG Peterbilt uses Ecat to locate the Peterbilt truck parts you need for in-person and mobile semi truck repair projects.

Fleet Ecat

Quick Info

Fleet customers can enroll for access to the Peterbilt electronic parts catalog. When your mechanic has run the truck diagnostics and pinpointed the problematic part, access to the online Peterbilt Fleet Ecat allows you to quickly find and order your needed parts so it's ready to pick-up at your TLG Peterbilt dealership.

Access the Ecat
Receive a complete service diagnostic including both cost and repair estimates within 2 hours.

Rapid Check

Quick Info

Our service department welcomes all makes and all models to benefit from our service expertise so you can get back on the road as swiftly as possible. Our service work is performed by factory trained and certified service technicians who pursue continued education in the ever-evolving trucking industry.

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A mobile semi truck repair technician looks at a truck.

Custom Repairs

Quick Info

Our custom body shops offers truck detailing and installation as well as large scale work like custom paint jobs, fabrication work, and top-of-the-line build components. 

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We're proud to offer a 24/7 mobile semi truck repair call center.

24-Hour Call Center

Quick Info

TLG Guru is a 24-hour call center that provides product support after you take your new truck on the road. Our service advocates are available by phone 24 hours a day, 7 days a week, 365 days a year.

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