We offer a complete service, from excavation to installation of reliable sewer and stormwater pipes, manholes and systems designed to meet your specific needs. Our team of licensed drainlayers have a well-established track record in the construction and maintenance of both public and private drainage systems.

  • Sewer mains
  • Stormwater mains
  • Soak pits
  • Large Diameter Drainage Works
  • Pump Stations
  • Maintenance and upgrades of existing infrastructure
  • Polyethylene (PE) pipe welding
  • New connections
  • Subdivisions
  • Sewer mains Dewatering

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digging a trench

Join the Team!

We are always looking for talented people to join the team here at Sierra Delta. Please use the provided contact form, or email us on admin@sdcl.co.nz to find out more.

  • Civil Tradespersons
  • Labourers
  • Class 4-5 Drivers
  • Drainlayers

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