The GWA Difference
At GWA, every project has two outcomes:
1Deliver with excellence for our clients.2Create long-term value for our communities.We’ve proven it — from powering micro-grids on remote islands to delivering solar farms for global leaders and maintaining WA’s toughest facilities. With every milestone, we move industry forward and leave a stronger foundation behind.
25+
Employees
$10M+
Contract Pipeline
Award-Winning
Quality & Innovation
Core Services
When deadlines are tight and precision matters, our in-house capabilities set us apart.
Proven Projects
Our record speaks louder than words. Explore projects that prove our ability to deliver in remote,
complex, and high-stakes environments:
Why Clients Choose GWA
Your project deserves more
than a contractor. It deserves a partner
who delivers outcomes that last.











