About Rex Construct
Building High-Performance Commercial Spaces Across Western Australia
Rex Construct is a premium commercial and industrial construction company based in Perth, Western Australia.
We specialise in delivering high-quality commercial, industrial, warehouse and fit-out projects with a strong focus on precision, transparency and exceptional client service.
Our philosophy is simple:
build smarter, operate leaner and deliver better outcomes — every time.
By integrating disciplined project management, a vetted network of skilled subcontractors and modern construction technologies, we deliver exceptional results without unnecessary overheads or delays.
Our Story
Founded by Chris Harman, Rex Construct was built on a clear vision: to create a commercial construction company that delivers premium-quality projects with the agility, precision and accountability that larger builders often lack.
With years of hands-on experience across commercial building, project management, estimating and subcontractor coordination, Chris recognised an opportunity to build a company that:
- Operates with high efficiency
- Maintains uncompromising quality
- Prioritises program certainty
- Communicates transparently with clients
- Builds strong, lasting industry relationships
Rex Construct reflects this philosophy — offering a modern, lean and client-focused approach to commercial construction in Western Australia.
Our Vision
We are committed to becoming one of Australia’s most respected commercial builders, recognised for our:
- Exceptional project delivery
- Strong client partnerships
- High-quality workmanship
- Lean, refined and efficient operations
- Transparent, proactive communication
- Sustainable, long-term industry relationships
Beginning in Perth and building on a strong Western Australian foundation, Rex Construct is expanding into:
- Queensland
- Victoria
Our multi-state expansion is built on a structured and sustainable growth strategy — ensuring consistent systems, standards and quality across every location.
Our Values
Premium workmanship, reliable trades and uncompromising attention to detail.
Clear communication, transparent pricing and ethical operations in every aspect of delivery.
Disciplined project management and consistent program certainty on every build.
Strict adherence to building codes, safety regulations and industry best practices.
Lean systems, refined workflows and smarter project execution to deliver superior value.
What Sets Us Apart
-
Lean, Modern Construction Model
Refined systems, minimal overheads and highly efficient project delivery. -
Premium Quality Trade Network
Subcontractors selected for skill, reliability and proven performance across WA. -
Hands-On Leadership
Direct involvement and active oversight from senior leadership on every project. -
Technology-Driven Execution
Drones, 3D modelling, digital project management and modern QA systems. -
Program Certainty
Clear scheduling, proactive management and consistent on-time delivery. -
Client-Focused Communication
Transparent updates and proactive communication from start to handover.