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Colter Heavy Duty provides fleet and owner/operators reliable and efficient roadside and onsite repair service to keep your equipment working.  Our trusted technicians have all the skills and tools needed to get you back on the road and minimize costly tow bills. 

Service Area – Northern Alberta and British Columbia

Contact us – 780-882-4847,

CVIP & AMVIC Licenced Shop

  • Fully equipped and ensured
  • Spacious yard
  • Outstanding customer service
  • On the spot customer assistance when possible

24/7 Mobile Technician

  • Fully equipped service truck on call 24/7
  • Roadside repairs completed whenever safe to do so
  • On/Off Road red seal heavy equipment technician
  • No answering service, speak directly to our mechanics
  • Over the phone assistance provided when possible

Engine/Driveline Repair

  • Engine diagnostics and repair
  • Major engine repairs, overhauls, and replacements
  • Aftertreatment EGR, DPF, DEF, and SCR diagnostics and repair
  • Deleted engine malfunction diagnostics and repair

Heavy Duty Fleet Maintenance

  • Licenced CVIP technicians
  • Preventive Maintenance
  • Offering full service heavy duty
  • Repairs for truck and trailer
  • Full truck services – inspections, tune-ups, and oil changes
  • Complete Air Conditioning and HVAC service

Crane Service

  • Annual mechanical inspections on all makes/models or pickers, all terrains, rough terrain, ect.
  • Preventative Maintenance and service
  • Over the phone diagnostics
    Full factory software for Mercedes
  • Powered units and Grove/GMK crane systems
  • DPF, DEF, and SCR deletes on Mercedes engines


  • Non-structural welding repair and rig up