Big Dog Plumbing & Excavation

Big Dog Plumbing & Excavation provides expert civil construction, plumbing, and excavation services for residential, commercial, and subdivision projects. We specialise in delivering efficient, high-quality solutions across a wide range of works, including drainage installation, trenching, site cuts, retaining walls, and concrete construction. As registered civil plumbers, we bring the technical expertise and compliance required for complex infrastructure and development projects. Our experienced team ensures every job is completed safely, on time, and to specification, whether it’s large-scale civil work or smaller private projects. With a reliable fleet and well-maintained machinery, we handle everything from dirt removal to equipment transport with professionalism and care. We take pride in offering dependable service that supports builders, developers, and contractors across every stage of construction.

• Civil plumbing and drainage installation
• Subdivision and site preparation
• Retaining wall and concrete construction
• Trenching, post hole digging, and dirt removal
• Machinery transport up to 10 tonnes