Heavy excavator working a terraced open-pit mine at dawn.
Mining · Maintenance · Shutdowns

When the plant stops,
we start.

Blakrok is a specialist mining maintenance contractor. We mobilise trades, supervisors and SMPP capability for scheduled shutdowns, ongoing maintenance and rapid breakdown response across concentrators and processing facilities.

Request a quoteExplore services
Breakdown response
24 / 7
Self-performed trades
100%
End-to-end capability
SMPP
Western Australia based
WA
What we do

Maintenance solutions, scoped to your plant.

Five service lines, one accountable contractor. From planned preventative work through to mid-shift breakdown calls and the supplies that keep them moving, we put the right crew — and the right gear — on the work front.

  • Preventative Maintenance

    Keep equipment in spec and production on plan.

    Learn more

  • Unplanned Maintenance

    Rapid-response crews when production cannot wait.

    Learn more

  • Shutdown Services

    Full trade and supervisory support, scoped to schedule.

    Learn more

  • Minor Project Services

    Small-scope capital and improvement projects.

    Learn more

  • Industrial Supplies

    Consumables, spares and materials delivered to the work front.

    Learn more
Additional capabilities

One contractor. Full SMPP and MEI under one roof.

We self-perform across mechanical, electrical, instrumentation, structural, plate and pipework — with engineering, hire and workshop support behind the crew.

  • Mechanical, Electrical & Instrumentation

    Self-perform MEI scope under one roof — from licensed sparkies to fitters, instro techs and boilermakers.

  • SMPP

    Structural, Mechanical, Plate Work and Piping — fabricated offsite or executed in-situ during outages.

  • Onsite Equipment Hire & Supply

    Cranes, access, welding plant, consumables and bulk materials co-ordinated to the work front.

  • Engineering & Technical Support

    Inspection reports, scope packs, lift studies and drafting backed by experienced engineers.

  • Offsite Repairs & Fabrication

    Workshop overhaul of gearboxes, chutes, screens and bespoke fabrication delivered ready-to-fit.

  • Safety-First Execution

    JHA-driven planning, permit-to-work discipline and supervisor coverage on every active work front.

Equipment we maintain

Built around the equipment that runs your plant.

From the head pulley to the tails pump — conveyors, crushers, screens, mills, flotation, thickening, filtration, piping and everything in between.

Open-pit processing facility surrounded by haul roads.
View all equipment

  • Conveying & Material Handling

    Conveyor structure & frames · Idler & roller change-outs

  • Crushing & Screening

    Crusher rebuilds · Mantle & concave change-outs

  • Drives, Gearboxes & Pumps

    Gearbox change-outs & overhauls · Motor & gearbox alignments

  • Process & Separation

    Flotation cell maintenance · Thickener rake & drive work

  • Piping & Pressure Systems

    Pipe spool replacement · Rubber-lined pipe repair

  • Hot Work & Fabrication

    Structural steel install & repair · Plate work & lining

Trades & personnel

Crews built for heavy industry.

Supervisors, fitters, pipefitters, boilermakers, welders, licensed sparkies and instro techs — including hazardous-area qualified personnel and Class I gas fitters.

Tradesperson at work in a heavy industrial environment.
  • Mechanical & Electrical Supervisors
  • Mechanical Trades — Fitters & Pipefitters
  • Boilermakers & Coded Welders
  • Licensed Electrical & Instrumentation
  • Trade Assistants with rigging tickets
  • Hazardous-area qualified personnel
  • Class I licensed Gas Fitters
Supply Nation Registered
Accreditation

Supply Nation Registered

Blakrok Pty Ltd is a Supply Nation Registered business, listed on Indigenous Business Direct and at least 50% owned by Indigenous Australians. Registered since 27 February 2025.

ABN 78 683 390 285

Next shutdown

Got a campaign coming up?
Let's scope it.

Talk to our team