Civil Plumbing & Drainage

Getting the Bay Flowing – We are your civil drainage experts.

We also deliver civil works, including sub-divisions, site preparation, water mains and storm and wastewater systems. See our civil services

We're an Approved Council Contractor for Tauranga City Council and Western Bay District Council.

Safety comes first

Safety isn't an add-on for us. We follow and use only the best safety systems, including Safe365 and Totika, and we detail our checks before and after every job. The result is a safe and tidy worksite, all day, every day. Read about our health and safety

Experienced people on every project

We make sure at least one qualified and experienced plumber or drainlayer is present on your project, matched to the complexity of each task. You'll know who's on site, and you'll know who to call. Meet our team

Project Case Studies

News & Projects

Full plumbing and drainage delivery for Gather Group's Princess Street townhouses

See how our team delivered the full plumbing and drainage scope for Gather Group's seven-townhouse development on Princess Street, Te Puke

Kāinga Ora Housing Development, Whakatāne

We partnered with C3 Construction to deliver plumbing and drainage for a Kāinga Ora housing project on Domain Rd and Lovelock St, Whakatāne.

Seven new homes on Grace Road, sorted from the ground up

Multi-unit developments aren't just a few houses side by side. Every unit needs its own reliable supply, waste and drainage, all tying back into shared and council systems without a hitch. That takes planning, the right gear, and a crew who've done it before.

Plumbing & Drainage for the New Truckstops Facility at Tauriko

When iLine Construction set out to build the new Truckstops heavy vehicle service facility in Tauriko Business Estate, they needed a plumbing and drainage partner who could handle a job this size. That's where our team came in.

Prole Road Urbanisation Project

Armstrong Plumbing delivered the primary civil drainage infrastructure for the Prole Road Urbanisation project in Omokoroa. This enabling works package supports a staged residential development of approximately 2,500 homes.

Rainwater Harvesting at Merivale Community Centre

We’ve recently installed a rainwater harvesting system at the centre, designed to capture and store rainwater straight from the roof. This system includes large-capacity storage tanks, filtration, and piping to ensure the water is collected cleanly and efficiently.