About us
Specialist Rigging & Structural Installation Contractors
Mahi West is a Western Australian-based rigging and structural installation contractor delivering specialist services across commercial, transport, mining and industrial infrastructure projects.
We provide experienced, site-ready personnel capable of executing high-risk lifting, structural steel installation and SMP works in live, compliance-driven environments.
Our team has supported major infrastructure works including rail upgrades, bridge construction and industrial installations throughout WA.
What We Do
We specialise in:
Structural steel erection and bolt-up
Heavy lift and engineered crane operations
Mechanical equipment installation
Piping and SMP works
Shutdown and staged project delivery
Lift planning and high-risk work coordination
Our capability allows us to integrate seamlessly with principal contractors and Tier 1 builders, delivering disciplined execution aligned with programme and safety requirements.
Our Approach
We believe successful projects are built on preparation, communication and disciplined site practices.
Every scope is supported by:
Structured lift planning
SWMS and JHA documentation
Experienced supervisors and advanced riggers
Clear communication with site stakeholders
Strong safety culture and compliance systems
We focus on practical solutions, efficient sequencing and safe execution to ensure works are delivered without disruption to broader site operations.
Why Mahi West
Experienced in rail and infrastructure environments
Capable of operating within high-compliance frameworks
Reliable and safety-focused workforce
Flexible subcontractor support across WA
Safety & Compliance
Safety underpins everything we do. Our team operates in accordance with Western Australian workplace health and safety regulations and project-specific compliance frameworks. We prioritise risk identification, engineered lift planning and disciplined site control to ensure safe delivery of every scope.
