Repair & Service

Heavy Truck Repair & Service in Sault Ste. Marie


Experienced technicians, advanced diagnostics and dependable repairs to keep your truck working.


At TMS Truck Centre, we understand that downtime affects your business. From routine maintenance to complex engine and drivetrain repairs, our experienced service team delivers practical solutions for owner-operators and commercial fleets throughout the Algoma District.


Our capabilities extend beyond Freightliner and Western Star. We’ve invested in diagnostic equipment and tools to service a wide range of truck makes, giving you knowledgeable support close to home—even when a dedicated dealership isn’t nearby.

Complete Service for Your Heavy Truck



  • Detroit Diesel and Cummins engines: Diagnostics, maintenance and repairs.
  • Transmissions and differentials: Service and repairs for all makes.
  • Freightliner and Western Star: Comprehensive mechanical service and component repairs.
  • Multi-brand electronic diagnostics
  • Mechanical repairs and maintenance: Support for a wide range of heavy-duty truck makes and models.
  • Fleet service: Competitive volume-based pricing to support your maintenance and repair needs.
  • Equipped to Keep You Moving


With five drive-through mechanical bays and decades of heavy-truck experience, our facility is equipped to handle demanding repairs and scheduled maintenance efficiently. We focus on identifying the problem, explaining the work required and getting your truck back on the road with confidence.


Book a Service Appointment by calling, emailing or filling out the form below.


Request For Service or Repair