• Civil Engineering

    Civil Engineering

  • Bridge Construction

    Bridge Construction

  • Earthworks


  • Road Construction

    Road Construction

  • Demolition


SINCE 1998

About Us

Delaney Civil is a forward thinking company, partnering with clients to deliver quality products and projects of any size.

The company provides common sense practices with systems and procedures that are Government and third party accredited.

With expert management and efficient communication processes, our core team of skilled and qualified employees has the ability to upsize or downsize quickly to achieve measurable results.

Our Head Office in Bella Vista, NSW, provides convenient access to central Sydney and rural NSW, while we can also undertake projects as far afield as Queensland and Victoria.


Delaney Civil believe in providing a one stop shop for our clients. That is why we have invested in significant training for our staff, which means we are able to undertake many of our services in-house.

For some specialist activities we outsource to a small group of trusted sub-contractors and consultants. For example Technical Design, Steel Fabrication, Heavy Lifting, Asphalt Works, Traffic Management and Geotechnical Investigations. Furthermore, we are RMS pre-qualified to the following categories which enables us to take on high value and complex infrastructure works

R: Roadworks – R3
B: Bridgeworks – B3
F: Financial Level – F25


Delaney Civil is now certified as compliant with NSW Environmental and Work Health & Safety Management System Guidelines (3rd & 5th Ed).

Delaney Civil have an integrated management system which is in line with the latest WHS, Quality & Environmental legislation, RMS Specifications and Technical Procedures. Our management system is third party accredited by QMS Certification and there are clear lines of communication throughout the business to ensure all staff are operating to the latest approved documentation. 

Delaney Civil operates the following individual management systems:

Occupational Health and Safety System AS/NZS 4801:2001 
Environmental System ISO 14001:2004
Quality Assurance System ISO 9001:2008 


The recently completed Duffs and Marlee Bridge Replacement projects for Greater Taree City Council were captured using the latest time lapse technology. This resulting video shows what can be achieved with clever design, collaborative & detailed planning, a highly motivated and well organised site team and some favourable weather conditions.

The project consisted of two similar timber truss bridges which required replacement with modern concrete structures which were largely prefabricated & precast units that were assembled on site to enable each of the bridges to be dismantled and replaced while closing the road for no more than 10 days. 

In order to achieve this the foundations and abutments were cast below the existing bridges under live traffic conditions. The superstructure consisted of steel headstocks and precast concrete deck units which were then welded and bolted together on site using a range of lifting equipment and specialist tools and sub-contractors that seamlessly worked alongside one another in a high pressure and congested site.

Take a look at the video and note the differing conditions at each site and the more efficient working methodology at Marlee Bridge following lessons learned at Duffs Bridge


Incident Emergency Spill Response Plan

This Incident Emergency Spill Response Plan (Plan) forms part of the Construction Environmental Management Plan (CEMP) for the Tabulam Bridge Project (the Project). The Project is located on the Clarence River at Tabulam, situated on the Bruxner Highway between Tenterfield and Casino in the Northern Rivers region of NSW.  

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Civil Engineering

We deliver all aspects of Civil Engineering Infrastructure to help keep Australia moving. We undertake and Project Manage multiple disciplines including specialist activities such as geotechnical investigations, piling, heavy lifting, pre-stressing, post-tensioning, utility relocations, asphalting and traffic controls among many others.

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Bridge Construction

Bridges come in many forms and we have experience in delivering various types from simple culverts on rural tracks to multi-span highway bridges and many in between. We consistently obtain repeat business from regional Councils, particularly with timber bridge replacements, some of which have been highly commended by Engineers Australia and other organisations

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Road Construction & Maintenance

We have dedicated and experienced crews that undertake road construction, both alongside new bridges and as stand-alone projects. We have recently updated our fleet with new high specification plant such as graders, rollers and excavators to further increase productivity.

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