Civil & Structural Engineering Perth & Melbourne
Designing better futures, differently
Peritas is a civil and structural engineering consultancy based in Perth and Melbourne, working with clients across Australia. From mission-critical infrastructure and land subdivisions to industrial and commercial developments, we engineer smarter and deliver value that lasts.
What sets us apart is how we approach every project – blending technical excellence with a practical understanding of constructability, cost, and long-term performance. Our engineering solutions go beyond compliance. They’re crafted to optimise outcomes, reduce risk, and enhance efficiency from concept to completion.
At Peritas, we think differently, design intelligently, and deliver civil engineering and structural engineering services that redefine what’s possible for clients across Australia.
Australian Owned & Operated
Founded in 2008 by three brothers with one vision, Peritas has grown into a leading Australian engineering firm with two decades of experience, delivering award-winning civil and structural engineering solutions across the country.
We partner with clients to solve complex challenges – early, collaboratively, and with a sharp focus on practical, real-world, and high-quality outcomes.
At the heart of everything we do is customer service. Our clients value our responsiveness, attention to detail, and commitment to delivering not just great engineering, but a seamless, personal experience from concept to completion.
Our Expertise
Our engineers work across Perth, Melbourne and project sites nationally, from metropolitan developments to remote industrial sites. That breadth means we’re used to advanced materials and demanding site conditions, and it shows: our engineering solutions are fit for purpose, buildable, and built to last.
Feasibility & Master Planning
Early-stage engineering input that helps shape practical, commercially viable developments.
- Site due diligence
- Development constraints
- Servicing strategy
- Earthworks and levels strategy
- Drainage strategy
- Access and road layout advice
- Authority and service coordination
- Cost planning and value engineering
- Concept engineering design
Engineering Design
Integrated civil and structural design solutions that balance functionality, compliance and long-term performance.
- Site levels, earthworks and external works
- Roads, access, pavements and car parking
- Stormwater drainage and utility coordination
- Sewer, water and utility coordination
- Structural framing, foundations and retaining systems
- Building interfaces and design coordination
- Buildability focused detailing
- Temporary works
- Technical documentation and authority approvals
Digital Engineering
Technology-enabled coordination and documentation for improved project delivery.
- Multidisciplinary BIM modelling and coordination
- Clash detection
- Digital documentation
- Constructability reviews
- GIS and asset management
Construction Delivery
Experienced team provides construction-stage support to assist seamless construction.
- Construction engineering and temporary works
- Shop drawing review and contractor coordination
- Construction support
- Design verification and technical advisory
- Contract execution and superintendent services
Hitachi Mining Equipment Assembly Warehouse project
WA State Winner in the ASI 2024 Steel Excellence Awards.
Clients & Partners
Peritas bring outstanding customer service and deep expertise in structural design for our projects, giving us confidence in a practical and coordinated outcome. They take a partnership approach and support us from tendering through to construction completion
WORK WITH US
Let’s Build The Future Together
We’re always on the lookout for curious minds and bold thinkers. If you’re ready to grow your career inside a team that values trust, creativity and connection, let’s talk.