Cement Pipes


Keeping the city flowing from underneath.

Our team is experienced at installing complete drainage systems for large scale developments our ground team each individually holding over a decades experience. We pride ourselves on consistent and efficient results while on site.
We regularly build drainage systems for multi-house developments so your section is safe with us.

Public works  wastewater breakup and then drill down second paragraph

Key Areas

Public Works

Public drainage includes all works that take place on public stormwater or sewer lines. This will includes repair works and new installations. Whether a drainlayer is working on the public stormwater or sewer line, applications to both authorities must be made and approvals obtained before any works may take place

Channel Work

Channel drains are the finishing touch on any work and the best visual indicator for a teams craftsmanship. This is why we are meticulously focussed on getting it perfect from the start.

Manholes & Cesspits

The key capture for all drainage works it is important your manholes and cesspits are of the right rating and size to ensure everything continues flowing as expected downstream. Our team will be happy to help you create the best plan to save costs.

Water Tanks

Water tanks can sometimes be the only solution for those pro-perties not connected to mains. We work hard to build up a reputable pool of suppliers so you can have ease of mind once the soil has settled.

Check out our recent projects

So where to go from here?


From the slab down

Takapuna, Auckland
0622, New Zealand

(09) 489 9462




Retaining Walls




Case Studies





For years our team has consistently been servicing greater Auckland's earth-moving needs. We have experience ranging from big subdivisions and landfills to making your driveway or backyard feel just the way you've always felt it should.

© 2020 Collective Contractors

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