Family-run civil pipeline and specialised trenching contractors

Tyson Excavations & Plumbing Pty Ltd is a longstanding, family-run earthmoving and pipeline construction specialist based in Griffith, NSW. We combine highly specialised trenching machinery with conventional earthmoving equipment to support precise domestic, commercial and civil infrastructure works. We are accredited against ISO standards 9001, 14001 and 45001. Learn more about our civil pipeline, trenching and excavation services.

Contact us

Need support on your next civil project?

Get in touch with our team to discuss pipeline construction, specialised trenching, excavation, material screening, Flocon hire or equipment cartage requirements.

Built around technical trenching and pipeline installation

Our work centres on civil pipeline construction, specialised trenching and supporting earthworks. We install pipeline systems across a range of diameters and materials, including PVC, HDPE, GRP, DICL and concrete, with trenching capability across bucket wheel, chain and rockwheel applications.

Specialist equipment and integrated backfilling systems

A key part of our capability is the combination of GPS-ready trenchers, Flocon trucks and a custom-engineered screening sieve that attaches to our trenchers. This allows suitable material to be processed and reused for backfilling over newly installed pipelines, helping reduce handling and cartage requirements where conditions allow.

Supporting civil, commercial and long-term project work

We work with civil contractors, commercial project teams and infrastructure developers that need reliable technical trenching, excavation and pipeline installation support. For standard works, we focus on Griffith and the wider Riverina region. For major, long-term civil projects, we can travel interstate when project scope supports mobilisation.

Service areas

We operate locally across a practical 100–200 km regional radius and can travel interstate for major projects requiring specialist trenching or pipeline construction capability.