diesel engine garage with 3 trucks


Complete Diagnostics

Supertech Diesel Truck Specialists is the leading specialist for diesel service, repair and modifications on Vancouver Island. Our fully-equipped shop has all the latest technology to accurately diagnose and repair your diesel engine. Our technicians take an aggressive approach towards quality control, ensuring your diesel engine is repaired beyond OE specifications and your expectations.

Red Seal Certification

Our entire team is dedicated to providing our competitive prices with dealership level expertise for your vehicle, all with the customer service you can only find from an independent auto repair shop. Every technician is experienced with reliable repairs, backed by Red Seal Certification.

Comprehensive Reports

With the latest diagnostic tools and equipment, we can quickly and accurately troubleshoot based on the symptoms your vehicle is experiencing. We’re then able to provide you with a comprehensive report from our inspection, recommend services or maintenance that is needed, and perform any necessary repairs.

  • Diesel tuners
  • Exhaust systems
  • Cold air intakes
  • Injectors
  • Clutches
  • Turbochargers
  • EGR Service Kits
  • DPF Service Kits

We serve all Vancouver Island, come visit our Habour City location in Nanaimo.

Reach Us

Office Hours

Mon – Fri | 8:00am – 5:00pm

Sat – Sun | Closed