Australia's Leading Provider of

Civil & Structural Engineering Design

Road Safety Audits (RSAs)

| Civil Engineering Design | Structural Design | Road Safety Audits (RSAs) |

Home Renovations & Sustainable Solutions

| Renovation Packages | Permeable Paving | Solar Lighting |

GHA Engineers is a specialist civil engineering design and consultancy firm delivering practical, compliant, and future‑ready infrastructure solutions across Australia. We work closely with government authorities, developers, and contractors to plan, design, audit, and deliver civil infrastructure that is safe, sustainable, and constructible.

Our expertise spans civil design, road and drainage upgrades, active transport infrastructure, Road Safety Audits, permeable paving, and solar lighting systems, supporting projects from feasibility through to construction and operation.

With a strong understanding of Australian standards, council processes, and real‑world construction constraints, we deliver tailored solutions that achieve value, performance, and long‑term resilience.

Structural Engineering

our structural engineers provide structural assessments, engineering calculations, detailed design documentation, and certification for renovations, extensions, retaining walls, pools, decks, and residential developments across Melbourne and Victoria.

Geotechnical engineering

We deliver geotechnical engineering services including soil testing, site classification, geotechnical investigations, compaction testing, surveys, and site-specific risk assessments

Solar Lighting Systems

We specialise in complete solar lighting solutions, delivering sustainable, energy-efficient illumination for shared paths, parks, car parks, residential gardens, and public spaces.

GHA Consulting Engineers

Retaining Walls & Decking

we design and certify retaining walls and decks that combine structural integrity, functionality, and aesthetic appeal for residential and landscaping projects

Homes Renovations & Landscaping

We provide comprehensive home extension solutions, including structural design, engineering calculations, council approvals, and construction documentation to help homeowners create functional and seamless additions to their existing homes

Road Safety Audits

Our accredited Road Safety Auditors undertake audits throughout planning, design, construction, pre-opening, and operational stages to identify risks and improve road user safety

Civil Engineering Design

At GHA Engineers our civil engineering team develops innovative and buildable road, drainage, footpath, and shared path designs that enhance safety, functionality, and long-term asset performance.

Permeable Paving

We provide tree-friendly permeable paving solutions that promote healthy root growth while integrating effective stormwater management with high-quality urban and landscape design.