Majority Aboriginal-Owned Civil Contractor | Pilbara, WA

Civil Construction Services

Infrastructure Construction Services | Western Australia

Professional infrastructure construction contractors in WA. Servicing metro and regional areas including Perth, Karratha, the Pilbara and the South West.

Infrastructure Construction

Gajawari KW delivers integrated infrastructure construction services spanning road formation, culvert installation, drainage systems, and structural foundations. Works include foundation pads and piling caps for industrial and civil assets, all executed to engineering specification under strict QA frameworks. Capabilities extend to large-scale transport corridors, site access infrastructure, and stormwater control systems across urban and remote WA project zones.

Planning and delivery include heritage assessments to ensure cultural safeguards are in place, guided by early consultation and respect for culturally significant areas.

Culvert Installation & Drainage Works

We deliver culvert and drainage systems built to manage site runoff, preserve access, and meet long-term asset performance requirements. Installations are tailored to the environmental and operational demands of each location.

Foundation Pad Construction

We build foundation pads to support structural and equipment loads across civil, industrial, and resource projects. Pads are constructed to spec with a focus on compaction, stability, and site readiness.

Piling Cap Construction

We deliver in-situ piling caps that anchor structural loads across a range of infrastructure and industrial builds. Works are executed to engineering spec with a focus on accuracy, reinforcement, and interface with installed piles.

Road Construction

We construct heavy-duty access roads, haul routes, and sealed pavements tailored to site loads, terrain, and drainage conditions. Works cover full formation, compaction, and surfacing to support ongoing vehicle movement.