Geoscience Solutions Grounded in Western Australia
Geotechnical Engineering
Environmental Consulting
Hydrogeological Assessment
Geophysics, Survey & Geospatial
About Geoscience Consulting WA
Zero Harm - Our Gold Standard
Zero Harm - Our Gold Standard
Zero Harm - Our Gold Standard
At GCWA, Zero Harm is our highest priority. Our primary goal is simple: everyone goes home safe, from every task, every day. Our safety-management systems are founded on the principles of ISO 45001 and ISO 31000, including strong leadership, worker participation, hazard identification, risk-based planning and continual improvement. Safety
At GCWA, Zero Harm is our highest priority. Our primary goal is simple: everyone goes home safe, from every task, every day. Our safety-management systems are founded on the principles of ISO 45001 and ISO 31000, including strong leadership, worker participation, hazard identification, risk-based planning and continual improvement. Safety guides how we plan, communicate and perform our work, and every member of our team is empowered to identify hazards, manage risks and stop work when conditions are unsafe. We believe no deadline or commercial outcome is more important than the health, safety and wellbeing of our people, clients, contractors and communities.
Future Leaders
Zero Harm - Our Gold Standard
Zero Harm - Our Gold Standard
At GCWA, we pride ourselves on the depth of experience within our team and the practical knowledge we bring to every project. We are equally committed to the future of our industry, continually investing in training, mentoring and professional development to strengthen our people’s capabilities. By sharing knowledge and creating opportuni
At GCWA, we pride ourselves on the depth of experience within our team and the practical knowledge we bring to every project. We are equally committed to the future of our industry, continually investing in training, mentoring and professional development to strengthen our people’s capabilities. By sharing knowledge and creating opportunities for growth, we aim to develop the skilled, confident and responsible industry leaders of tomorrow.
Expertise at Every Scale
Zero Harm - Our Gold Standard
Expertise at Every Scale
GCWA brings extensive experience across all market sectors, from focused site investigations to large, multidisciplinary projects. Our scientists and engineers combine technical expertise, practical thinking and a clear understanding of project requirements to deliver high-value solutions. Whatever the size or complexity of your project,
GCWA brings extensive experience across all market sectors, from focused site investigations to large, multidisciplinary projects. Our scientists and engineers combine technical expertise, practical thinking and a clear understanding of project requirements to deliver high-value solutions. Whatever the size or complexity of your project, we provide responsive advice that helps manage risk, control costs and support informed decisions.
KEY Market Sectors WE OPERATE IN
Renewable Energy
Marine and Coastal Geotechnical Studies
Marine and Coastal Geotechnical Studies
GCWA brings extensive experience supporting renewable-energy developments throughout Western Australia and across Australia, including wind farms, solar PV and battery-storage facilities, green hydrogen projects and supporting power infrastructure.
Marine and Coastal Geotechnical Studies
Marine and Coastal Geotechnical Studies
Marine and Coastal Geotechnical Studies
We are a specialist in the delivery of marine, nearshore and coastal investigations for ports, jetties, ferry terminals, shipping channels, boardwalks and other waterfront infrastructure. We provide reliable subsurface information while carefully managing safety, environmental sensitivities, tides, weather, public access and complex marine logistics.
Rail Infrastructure
Marine and Coastal Geotechnical Studies
Mining and Resource Sector
GCWA has considerable experience in delivering geotechnical investigations and asset inspections across passenger, freight and heavy-haul rail infrastructure throughout Western Australia and interstate. We understand the safety, access, stakeholder and logistical challenges associated with operating rail corridors and remote networks, and provide carefully planned investigations, field supervision, ground-characterisation data and technical advice to support new rail developments, network expansions, level-crossing removals, asset renewals and ongoing maintenance.
Mining and Resource Sector
Mining and Resource Sector
Mining and Resource Sector
Our team have worked on many tier 1 and tier 2 mining operations across Western Australia's Pilbara and Goldfields regions. We have S26 Supervisors as well as the technical experienced staff to deliver any scale of project. We support mine infrastructure, foundations, roads, rail, pipelines, drainage diversions, slopes, tailings and residue facilities, water-management infrastructure and closure projects. From feasibility and detailed investigations through to construction verification and operational support, we deliver practical, risk-informed solutions while meeting the demanding safety, statutory and logistical requirements of remote and active mining environments.
Public Infrastructure
Mining and Resource Sector
Residential Developments
GCWA supports government agencies, asset owners and project teams in the planning, design and delivery of essential public and community infrastructure. Our experience includes public-transport facilities, bus and ferry terminals, government and university developments, sporting venues, water and wastewater infrastructure, public buildings and associated roads and services. We provide geotechnical, environmental, hydrogeological and surveying services from feasibility and site investigation through to design support and construction verification.
Residential Developments
Mining and Resource Sector
Residential Developments
We support residential developments of every scale, from individual properties and rural sites to large, staged subdivisions. Our services include geotechnical investigations, site classification, foundation and earthworks advice, pavement assessments, construction support, contaminated-site investigations and acid sulfate soil assessments and management. We also undertake Site and Soil Evaluations for onsite wastewater disposal. By integrating geotechnical and environmental services, we help developers, designers and property owners understand site conditions early, manage approval and construction risks, and identify practical, cost-effective development solutions.
Contact Us
Let’s Discuss Your Project
Whether you have questions about our services, would like a capability statement, need advice on an upcoming scope of work or would like to meet our team, we would be pleased to hear from you. Complete the form below or contact us directly, and a member of the GCWA team will be in touch to discuss how we can support your project.
Geoscience Consulting WA
e: admin@gcwa.com.au
Hours
Open today | 09:00 am – 05:00 pm |
