45 years going strong.


Civil & Structural Engineers

Our team have diverse expertise to provide economic well documented solutions 


For more than 45 years, Dennis Partners has been providing structural, civil and building design services.

Structural Engineering

Our team are experts in timber framing, suspended concrete, steel design and complex timber building & trusses.

Civil Engineering

We provide design and planning advice for roads, subdivisions, water supply and reticulated sewage systems including pump stations.

Stormwater & MUSIC modelling

We are able to design complex drainage systems including detention basins, pipe & pit as well as pollutant loads using MUSIC modelling.

Residential Buildings

We provide expert advice and designs for concrete, timber structures, concrete pools, additions, projects homes, owner builders, straw bale, rammed earth and hempcrete homes.

Commercial Buildings

Steel portal frames, timber portal frames, carparks, stormwater, single & multilevel suspended 'concrete for commercial buildings'.

Government & Aged care

All structural and civil design aspects of government and aged care projects. .


Our clients utilise the diverse skill set of Dennis Partners to grow their business.


From residential subdivisions through to large commercial developments, Dennis Partners has completed over 8,000 projects.

High Volume Builders

We specialise in supporting project home and high volume builders. Beautiful building plans with a quick turnaround are in our DNA.


Experts in Civil and Structural Engineering, our team deliver a wide range of projects utilising modern technology, such as the latest 3D CAD modelling software to produce highly detailed engineering plans.

Recent Work

Our team are experts in concrete, timber, steel, stormwater, subdivisions and geotechnical engineering and have designed over 8,000 projects.
Multi storey unit development Nambucca Head