Maintenance Services

The Pit N Portal Plant Services Maintenance Division, can cater for all your Underground Equipment Maintenance repair requirements. With a state of the art purpose built workshop in Perth and also a workshop in Kalgoorlie, our team are ready to get your machine repaired and back out into production. Tailored quotes and thorough reports are provided to ensure accurate cost backed by an effective workflow process.

Minor repairs to Major full machine rebuilds can be carried out with minimal downtime utilising our stock of Service Exchange components. Cost reduction options can be offered with an extensive range of NEW and USED parts in stock.

  • Underground Equipment Maintenance
  • Minor repairs to Major full machine rebuilds
  • Field Service Support
  • Auto Electrical – Workshop & Field Service
  • HV Electrical – Workshop & Field Service
  • Line Boring – Workshop & Field Service
  • Boiler maker
  • Fabrication



Our Plant Services division provides a complete range of machinery repair and maintenance services with workshops in Perth and Kalgoorlie Our fully equipped, purpose-built workshop and stores complex in Maddington has been complex designed specifically for the overhauling and maintenance of mining equipment.

Fabrication and Machining

  • Complete range of heavy-duty boiler making, including: Bucket repairs, Tray Repairs, Roll Over Protection Structure (ROPS) and Falling Object Protective Structure (FOPS) Certified Cab Repairs
  • Auto welding and machining services
  • Mobile Line boring
  • Fabrication of certified mining attachments - buckets, man cages, charge baskets etc.
  • On site repairs
  • Custom design fabrication
Bucket Rebuild Bucket rebuild


  • Specialist Diagnostics and Repairs
  • Certified Airconditioning Repairer
  • Complete Machine Re-Wires and Up Grades
  • Remote Control Installations and Repairs
  • Mine Vehicle Fit Outs and Safety Systems

Field Service

  • On Site Equipment Support
  • Long/short term Labour hire. Locally or remote mine sites.
  • Breakdown diagnostics & repairs.