henry&hymas Consulting Engineers are civil, structural, water, environmental, hydraulic and infrastructure design and construction engineers.


henry&hymas’s core competency is structural engineering. From inception our business has delivered robust and innovative structural engineering solutions for developers and builders.

We work collaboratively with developers, builders, architects, property managers and other consultancies to deliver the highest quality structural engineering design and documentation.

Today henry&hymas boast a full suite of structural engineering capabilities from foundation and tall building design to 3D building information modelling (BIM) using REVIT. These tools are used to optimise designs and minimise construction costs.

Our specialist areas include design of precast, tilt-up, reinforced and post tensioned concrete buildings and structural steel design for retail, commercial, industrial and residential developments. We assess and interpret geotechnical investigations and carry out design of foundations, shoring and retaining structures. We also provide specialist advice for logistics, materials handling and commercial signage.

henry&hymas design philosophy is to engineer elegant, economical and buildable solutions whilst preserving the design integrity and serviceability of each project. Our aims are achieved through collaboration with stakeholders, experience and maturity of our design teams.

Download Brochure

Civil & Stormwater

Civil engineering is a key capability within henry&hymas. Our civil team offers a full range of civil engineering expertise including subdivision design, roads & stormwater design, engineering reports, flood modelling, due diligence, earthworks, DA design and construction documentation.

Our civil team is highly proficient and will tackle any scale or type of urban development. We prepare road design, lot layout, utility and infrastructure design. Our road and pavement designs meet Australian and national standards. Our civil and stormwater skills extend to design of shoring and dewatering systems, coffer dams soil erosion and sediment controls.

Our civil and stormwater team is integrated and capabilities include design of bioretention systems, waterways, wetlands, sediment basins, swales, wsud, gross pollutant traps. Our stormwater group is fully conversant with stormwater management and design, integrated water cycle management, and traditional conveyance requirements such as flood studies drainage design and modelling.

henry&hymas have adapted to industry needs and offer the full range of stormwater design services needed to deliver complying developments. We have the latest water quantity and quality modelling software required to plan, design and deliver stormwater infrastructure.

We are used for peer review and as expert witness for development approvals and construction issues ,construction certificate applications including review of flood studies, traffic, road, drainage and pavement design to individual Councils

Download Brochure

Tilt-Up & Precast

henry&hymas Consulting Engineers are pioneers of tilt-up and precast engineering solutions. The benefit of tilt-up construction was realised in the early 1990’s and is now the preferred method of construction for many industrial, commercial and retail precincts. Our tilt-up and precast team have enormous capacity to prepare detailed design and detail shop drawings for the construction industry.

The promotion of tilt-up and precast technology in Australia is inextricably linked to the success and growth of henry&hymas

Tilt-up, precast design and shop detailing plays a key role in our business and continues to be an area of innovation for henry&hymas. As a result we enjoy excellent relationships in the design and construction industry through its support of and innovation in the tilt-up and precast industry.

Our tilt-up design team has delivered thousands of projects in the industrial, commercial, retail and residential sectors, including factories, warehouses, shopping centres, schools, offices and sporting facilities.

Download Brochure

Water & Infrastructure

Our water and infrastructure team provide feasibility, planning, risk assessment, approval, design, documentation and project management for sustainable water, wastewater and infrastructure projects.

henry&hymas work with utilities, developers, technology suppliers, planners, designers and environmental consultants. We offer complete design solutions for managing wastewater and maximising use of reclaimed water.

Our capability includes concept designs, process design and detailed design documentation for construction and operation. We also provide validation, commissioning and process optimisation.


Download Brochure

Remedial & Strata Reporting

Complementing our structural capabilities is a team of forensic engineers dedicated to investigation and reporting on property and infrastructure assets. Our reports will identify issues, rectification priorities and remedial works. We are used for coordination and supervision of project work.

With over 30 years of structural and remedial engineering experience we are superbly qualified to conduct building condition assessments, defect audits and provide preliminary and comprehensive reports for owners Corporations, property and asset managers.

The implications of defects can be devastating to owners so it’s incumbent on managers to use highly skilled and experienced consultants.  We have carried out literally thousands of inspections and reported on almost every conceivable building defect.

Download Brochure

Hydraulic and Fire

henry&hymas is now able to provide hydraulic and fire services to compliment all our consulting services.

Utilities & Resources

Our utilities and resource capabilities include engineering expertise to the energy, gas and water utilities and resource sectors. henry&hymas work with utilities and resource companies. Our capability includes designs, process design and detailed design documentation for construction and operation. We provide feasibility, planning, risk assessment, approval, design, documentation and project management for utility and resource infrastructure projects.

Download Brochure


henry&hymas’s engineering support is available throughout construction of any project. There are many benefits to engaging our services through the construction stages including responding to requests for information, conducting reinforcement and structural checks and provision of technical advice. We have valuable years of experience and resources to ensure contractors performance is compliant with design intent and quality civil and structural outcomes are achieved.

Download Brochure