There when you need it. Hits the spot. Just like us.

Your drainage needs, sorted.

Your CCC authorised Christchurch drainlayers built for builders, developers and homeowners.

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Everything below the ground sorted with one contractor.

Discount Drainage is a locally owned drainlaying company based in Sydenham, Christchurch. We install and repair drainage for homes, new builds, subdivisions, multi-unit developments and light commercial sites, using our own crews and machinery.

Builders use us because we turn up when we say we will and keep the programme moving. Homeowners use us for the same reason, whether it's a blocked drain, a CCTV inspection or a repair. Same team, same standard.

Our story→
Trusted by

Our services

Licensed drainlaying for homes, new builds and large developments. From a blocked drain to a full subdivision, first trench to council sign-off.

Subdivision drainage

Mains, manholes and lot connections built to council standards

New build & multi-unit

Underslab to council connection, scheduled around your build

Sewer & stormwater

Council connections, soak pits and retention tanks

Site trenching

Shared service trenches for drainage, power, water and fibre

Drainage excavation

Service trenching, site preparation, earthmoving and backfill for drainage

CCTV & asset reporting

Pre-handover surveys and pre-purchase drain inspections

Repairs & alterations

Broken pipe repairs and drain relocations for renovations

Blocked drains

Fast drain clearing for homes, rentals and businesses

Why builders and homeowners call us first

Our story→

Excellence

Quality workmanship on every job, big or small, done properly the first time.

Total care

From first contact to cleanup we care about every part of the job.

Ownership

Taking full responsibility for every job and standing behind the result.

Consistency

Clear timeframes, tidy sites and the same high standard on every visit.

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Recent projects
across the services

Groundwork for 26 homes at Oliver Grove

Before a single house went up at Oliver Grove in Halswell, we had already finished the excavation and drainage for all 26 homes.

Every service lines right the first time.

Several service lines in one trench, each with its own fittings and connections, and every one had to be right before the site could be built on.

Drainage on a hillside overlooking the estuary

A steep residential site with the foundations already underway, where the drainage had to be planned around the slope.

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Join the Discount Drainage Crew

Receive recent project updates from the team who can sort it all with one call.

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