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About Weirys Diesel & Mechanical Services

About Weirys

Weirys Diesel & Mechanical Services was established in Darwin with a focus on providing reliable mechanical support without limiting ourselves to one type of vehicle or customer.

Since starting with a small team focused primarily on light vehicles, Weirys has grown into a multi-trade operation with capabilities across light vehicles, 4WDs, heavy diesel, trucks, earthmoving equipment, plant, auto electrical, diagnostics, fleet maintenance and remote field service.

Our workshop is supported by field-service capability, allowing our technicians to travel throughout the Northern Territory for breakdowns, scheduled maintenance, inspections and larger fleet maintenance programs.

We understand that for commercial and remote operators, downtime isn't simply inconvenient, it costs money and can interrupt entire operations. Our team works with customers to find practical repair solutions and keep their vehicles and equipment operating.
Riccardo Smith
Workshop Manager
Mark Grahame
General Manager

Our Team

Experience Across Light Vehicle, Heavy Diesel & Field Service

Our strength is the diversity of our team.
Weirys employs experienced tradespeople across light vehicle mechanical, heavy diesel and auto-electrical/mechanical disciplines, supported by workshop, parts and administration personnel.

Our team's experience includes:
  • Light vehicles and commercial 4WDs
  • Heavy trucks and commercial vehicles
  • Toyota Hilux, LandCruiser and Prado fleets
  • Earthmoving and construction equipment
  • Excavators, graders, loaders and skid steers
  • Generators and industrial diesel equipment
  • Performance upgrades and diesel tuning support
  • Auto-electrical diagnosis and repair
    Common-rail diesel diagnostics
  • Engine management and drivability diagnosis
  • DPF and emissions-system diagnosis
  • Fleet servicing and preventative maintenance
  • Remote breakdown and field repairs
  • Vehicle inspections and condition reporting
Our field-service technicians are experienced in FIFO, DIDO and charter-based remote work and understand the additional planning, safety and logistical requirements involved in working outside a conventional workshop environment.
Mine-site induced & ARC Certified

Safety & Compliance

Safety is an important part of both our workshop and remote operations. Our team operates under established workplace health and safety procedures, including risk assessment and safe work practices appropriate to workshop, field and remote work.

Our personnel have experience operating within mine-site and other controlled work environments where site inductions, permits, PPE and specific safety requirements apply.
Mine-site inducted
Technicians
Environmental Commitment

Responsible Workshop Practices

Weirys Diesel & Mechanical Services is committed to reducing the environmental impact of our workshop and field-service activities. We recognise that mechanical operations involve oils, coolants, batteries, filters, tyres, chemicals and other materials that require responsible handling and disposal.

Our approach includes:
Responsible collection and disposal or recycling of waste oils and fluids
Recycling of batteries and other suitable automotive waste
Appropriate storage and handling of oils, chemicals and hazardous substances
Spill prevention, containment and response procedures
Responsible disposal of filters and contaminated materials
Minimising unnecessary waste where practicable
Maintaining clean and organised workshop and field work areas
Complying with applicable environmental and waste-management requirements
Get in touch

Talk to our team about your fleet.

Whether it's one ute or a fleet of machines, we'll get you sorted.
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@weirysdieselmechanicalservices
Territory-owned diesel and mechanical services. Workshop, field service and contract fleet maintenance for the civil, mining, energy and renewables sectors.
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