Services
TOPEx brings the experience, equipment, and people to deliver.
Big projects demand proven capability. From complex mining operations to large-scale civil works, TOPEx provides the expertise and resources to get the job done right.
TOPEx delivers end-to-end civil and mining contracting services — from large-scale earthworks and exploration support to infrastructure development and site rehabilitation — with proven capability across Western Australia.
From pre-strip through to final site rehabilitation, TOPEx offers a full suite of civil and mining contracting solutions. Our service portfolio is designed to support mining operations, exploration, civil infrastructure, and environmental restoration across Western Australia.
Exploration Earthworks
TOPEx supports mining exploration projects with specialised site services. From remote access clearing to environmentally conscious preparation, we ensure exploration programs start on solid ground.
Track & Pad Clearing | Sump Excavation | Rehabilitation | Drill Pad Access
Road Construction & Maintenance
TOPEx delivers reliable road construction and maintenance services. From haul roads to access tracks, we create and maintain safe, durable routes that keep projects connected across WA and the NT.
Clearning & Grub | Sub-base Formation | Base Course Construction | Infrastructure
Bulk Earthworks & Civil
TOPEx delivers integrated bulk earthworks and civil construction services across WA and the NT. From large-scale earthmoving to site preparation and infrastructure works, our team provides safe, efficient, and high-quality solutions for mining and civil projects.
Camp Construction | Bulk Earthworks | Freight & Logistics | Tailings Storage Facilities | Civil Site Works
