Subcontract Labour Services

JBH Mechanical Contracting is a trusted provider of skilled subcontract labour and mechanical services, specialising in heavy diesel and earthmoving equipment maintenance across Western Australia’s mining, civil, and construction industries.

We supply highly trained tradespeople, mobile field service units, and specialised equipment solutions to support large-scale operations. Whether you need short-term ad-hoc labour, experienced crews for shutdowns, or rolled roster labour to integrate seamlessly into your workforce, JBH has the expertise and flexibility to meet your needs. Our team is skilled in maintaining heavy mobile plant, trucks, loaders, graders, and more—ensuring machinery remains operational and downtime is minimised.

Comprehensive Services & Expertise

Our workforce is mine-compliant, fully trained in safety procedures, and experienced across various site operations, including:

  • Heavy Mining & Civil Equipment Maintenance

  • Preventative Maintenance & Scheduled Servicing

  • Shutdowns & Major Component Changeouts

  • Breakdown Repairs & On-Site Fault Diagnosis

  • Multi-Plant Servicing & Fleet Maintenance

  • Auto Electrical & Air Conditioning Services

  • Hydraulic System Servicing

At JBH, we are committed to building strong, long-term partnerships by delivering exceptional service, high safety standards, and a workplace culture that prioritises quality and reliability. Our expertise spans mine sites, construction projects, and civil infrastructure developments, making us the go-to choice for subcontract labour solutions in WA.

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