24/7 DIESEL REPAIR SHOP AND MAINTENANCE SERVICES IN LOGAN AND TREMONTON, UTAH

Transport Diesel Service, Inc. is Utah’s top-rated full-service diesel repair shop for all major and minor tractor and trailer needs 24/7. TDSI mechanics maintain the necessary certifications to ensure your repairs are done right.

We offer a full line of services from state inspections to major overhauls:

• Transmission Repair
• Engine Overhauls
• Safety Inspections
• Air Conditioning Service
• Brake Repairs
• Reefer Service & Repairs
• Electrical System Service
• Welding/Fabrication
• Rear-end Repair
• Suspension Repair
• Trailer Repair
• Motor Home Service/Repairs 

Contact us today to schedule a service or request a quote.

Call us at 800-582-6134

Transport Diesel - Logan - 435-753-4944
1050 West 200 North
Logan, Utah 84321
Mon-Fri 8am to 11pm | Closed Sat-Sun
24/7 After Hours Service and Parts Available

Transport Diesel - Tremonton - 866-257-2250
2250 West Main Street
Tremonton, Utah 84337
Mon-Fri 8am to 6pm | Closed Sat-Sun
24/7 After Hours Service and Parts Available