Image by Lennard Kollossa

Drainage keeps the city flowing from underneath.

Our team individually each hold over a decade of experience 
in installing complete drainage systems for large scale developments. We pride ourselves on consistent and efficient results for every client, and project alike.


With our experience working directly for developers we are able to manage the complete scope of works from permits, through  laying pipe, and all the way into the finishing trim.

Key Areas

Public Drainage

Public works require an extra level of care whether it's a repair or a new installation. Our team are practiced at working in with Council stormwater and Watercare for wastewater to ensure all sign offs and inspections are accepted on the first round.

We manage the end to end installation from manholes through to connections to ensure the quality is consistent. 

Private Works

Our team also will ensure all smaller piping and connections for your property are completed to the same standard.

So where to go from here?


From the slab down

Takapuna, Auckland
0622, New Zealand

(09) 489 9462




Retaining Walls

Our Team

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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