Old galvanised pipes rusting from the inside? We replace corroded pipes across Auckland with modern copper or PEX — better flow, cleaner water, no more leaks.
Call Now — We'll Sort It 0800 322 322Thousands of Auckland homes built from the 1940s through to the 1970s were plumbed with galvanised steel water pipes. After 50+ years, those pipes are corroded inside — restricting water flow, discolouring water, and springing leaks. We see the same problem across Auckland, from the North Shore to South Auckland.
Rust builds up inside the pipe walls over decades, narrowing the bore until you're getting a trickle from taps that used to run full pressure. It's one of the most common issues we encounter in older Auckland homes.
We replace old galvanised pipes with copper or PEX (cross-linked polyethylene) — both are proven, long-lasting materials that won't corrode. Every re-pipe job starts with a full assessment so we can map the existing pipework and quote accurately before any work begins.
Brown or rusty water — corroded galvanised pipes shedding rust into your water supply.
Low water pressure — rust buildup narrows the pipe bore, starving taps and showers of flow.
Pinhole leaks — small leaks appearing in walls or ceilings as corrosion eats through pipe walls.
Banging or rattling pipes — loose corroded fittings and weakened pipe supports.
Pipes over 40 years old — most Auckland galvanised pipes from the mid-century era are well past their lifespan.
Frequent repairs — if you're patching leaks every few months, a full re-pipe saves money long-term.
A full re-pipe for a typical 3-bedroom Auckland home ranges depending on the pipe material you choose and how accessible the existing pipes are. We assess your property first and provide a fixed quote — no hourly rate surprises.
Most re-pipe jobs take 2-3 days for a standard 3-bedroom house. We keep water running as long as possible and minimise downtime so your household isn't disrupted for long.
Both are excellent choices. Copper is the traditional option with a proven 50+ year track record. PEX is flexible, faster to install, and often more cost-effective for homes where pipes run through tight spaces. We'll recommend the best option after the assessment.
Most like-for-like pipe replacements do not require building consent. However, if the work involves changes to the drainage layout, new connections to the council main, or work in a heritage area, consent may be required. We advise you on this before starting and handle the paperwork if needed.
Need a Plumber? Call 0800 322 322 — we'll sort it.
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