24/7 Emergency Response —Call Now: (647) 556-0557
ZZorro Mobile Mechanic
Services

Full-Scope Mobile Mechanical Service

We bring the shop to your yard — diagnostics, repairs and preventive maintenance for diesel engines, heavy equipment and commercial fleets.

01

Engine & Diagnostics

Engine Diagnostics (Heavy-Duty OBD)

Computerized code scanning and electrical fault diagnosis for diesel engines, so we identify the real issue before any parts are replaced.

  • Heavy-duty OBD scanning
  • Electrical fault tracing
  • No-guesswork repairs

Oil & Filter Change

Scheduled heavy-duty diesel oil and filter changes matched to the exact requirements of your equipment to extend engine life.

  • Equipment-specific oil
  • On-site service
  • Keeps warranties intact

Coolant System Service

Cooling system inspection and repair — radiators, hoses, thermostats and water pumps — to prevent overheating and costly downtime.

  • Overheating prevention
  • Leak detection
  • Pump & thermostat repair

Belts & Hoses

Preventive replacement of serpentine belts, coolant hoses and fuel lines before they fail and strand a machine.

  • Prevents breakdowns
  • Quality OEM-grade parts
  • Quick turnaround
02

Electrical, Hydraulic & Drivetrain

Electrical & Wiring Diagnosis

Alternator testing, battery system service, wiring harness repair and lighting circuit diagnosis to keep your fleet powered and safe.

  • Alternator & battery testing
  • Harness repair
  • Lighting circuits

Hydraulic System Service

Service and repair of hydraulic systems — liftgates, dump body cylinders, PTO systems and hydraulic line replacement on heavy equipment.

  • Liftgate & cylinder repair
  • PTO systems
  • Hydraulic line replacement

Tire Service

On-site mounting, balancing, rotation and inflation for commercial tires so your equipment stays on the move.

  • On-site mounting
  • Balancing & rotation
  • Commercial tires
03

Inspections & Maintenance

Pre-Trip / Pre-Purchase Inspection

Thorough safety inspections and pre-purchase equipment assessments to catch issues before they become costly.

  • Safety compliance
  • Pre-purchase reports
  • Documented findings

Seasonal Inspection (Winter / Summer Ready)

Complete winter- and summer-ready readiness checks to prepare your equipment for seasonal demands.

  • Winter readiness
  • Summer readiness
  • Full checklist

Air & Cabin Filter Replacement

Replacement of engine air, cabin and hydraulic filters to keep systems clean and running efficiently.

  • Cleaner airflow
  • Protects components
  • On-site swaps

Fluid Top-Ups

Top-ups and refills of coolant, power steering, transmission and hydraulic fluids during routine maintenance visits.

  • All major fluids
  • Routine maintenance
  • Leak checks included

Headlights, Tail Lights & Wipers

Replacement of headlight and tail light bulbs and installation of wiper blades — the small jobs that keep equipment road-legal and safe.

  • Bulb replacement
  • Wiper installation
  • Road-legal & safe
Fleet Programs

Fleet Maintenance Programs

Customized preventive maintenance on scheduled intervals to keep your entire fleet running with minimal downtime. Built around your operation, your equipment and your schedule.

  • Scheduled preventive maintenance
  • Priority emergency response
  • Consolidated reporting
  • Reduced unplanned downtime

Need a repair or a maintenance plan?

24/7 Emergency Response Available — typical on-site response in 1–2 hours across the gta.