Momentum Civil Group have extensive experience in the installation of underground civil work and drainage services, ranging from mains water to soakaways, culverts and underground utilities. Our highly qualified and experienced team are dedicated to providing high-quality drainage and underground civil works while meeting deadlines with minimal environmental impact.

We are registered with TFNSW for ‘Category D – Drainage Construction or other related works’ and are Accredited Service Providers (ASPs) qualified to work on or near the electricity network. We have Level 1 ASPs constructing network assets and Level 2 ASPs performing connection services, therefore have the capabilities, experience, and resources to complete a wide range of Drainage & Underground Civil Works projects, either as principle contractor or as a subcontractor. We understand the complexities, hazards associated with Drainage & Underground Civil Works and the importance of safety.​

WE PROVIDE EXPERT DRAINAGE AND UNDERGROUND SERVICES BUT NOT LIMITED TO:


  • Sewer

  • Stormwater Pipes

  • Stormwater Culverts

  • Gas

  • Hv and Lv Conduits

  • Communications

  • Water

  • HDPE Polywelding

  • RCP Pipes