PGDB-licensed drainlaying across every Hamilton suburb — new build drainage, drain repairs, CCTV diagnostics and unblocking. Hamilton-based, Hamilton-focused.
Plumbway Ltd is based in Hamilton and registered with the Plumbers, Gasfitters and Drainlayers Board (PGDB) as a drainlayer. That means everything from your kitchen waste outlet to the connection at the council’s sewer main can be handled by one team, under one PGDB registration, with sign-offs that Hamilton City Council will accept.
Hamilton’s housing stock is a real mix. Older properties in Hamilton East, Claudelands, Frankton and Beerescourt often still have original earthenware or clay drain runs that are decades past their reliable lifespan. Newer subdivisions in Rototuna, Flagstaff, Huntington and Peacocke are being built with modern PVC systems that need correct fall, proper venting, and council-approved connections. We work across both.
The same Hamilton suburb often throws up different drainage challenges depending on the age of the home:
Drainlaying in Hamilton is regulated by Hamilton City Council, with most new and altered drainage work requiring building consent. The council inspects drainage at specific stages — typically once pipes are laid but before they’re covered. Missing an inspection or laying drains without consent can cause real headaches at sale time or insurance time.
We’ve been through the Hamilton City Council process plenty of times. We can take care of the inspections, sign-offs and producer statements — or work alongside your builder and the council inspectors if you’d prefer to coordinate that yourself. Either way, we make sure the drains we lay are signed off properly.
Whether you’ve got a blocked main drain backing up into the laundry, a new build that needs its drainage signed off, or a recurring slow drain you’d like CCTV-inspected before it gets worse — we’re the team to call.
See also: our parent drainlaying service overview, blocked drain clearing, or our full Hamilton plumbing services page.
Call 022 453 5783Yes. Plumbway Ltd is registered with the Plumbers, Gasfitters and Drainlayers Board (PGDB) as a drainlayer. We operate out of Hamilton and every drainlaying job we complete in the city is carried out under our PGDB licence and signed off according to Hamilton City Council requirements.
Hamilton City Council requires building consent for most new drainage work and for significant alterations to existing drains. Like-for-like repair of an existing drain within property boundaries is generally exempt. We'll tell you whether your specific Hamilton job needs consent before any work begins, and we manage the inspection process when consent is required.
Many Hamilton suburbs — particularly Hamilton East, Claudelands, Frankton, Beerescourt and Maeroa — have mature street trees and large garden trees that have been growing for 50+ years. Older properties in these areas often still have earthenware or unjointed clay drain runs, and tree roots find their way into the smallest crack and gradually take over the pipe. We use CCTV cameras to confirm root intrusion and either jet, cut, reline or replace depending on the damage.
Yes. We're regularly on new build sites across Hamilton — Rototuna, Rototuna North, Flagstaff, Huntington, Peacocke, Ruakura and the established infill sites throughout the city. We handle the full drainage package: connection to council wastewater and stormwater mains, gully traps, inspection points, vent stacks and stormwater outfalls.
Yes. CCTV drain inspections are part of our standard drainlaying service in Hamilton. We use them for pre-purchase property reports, recurring blockage diagnosis, post-repair verification and to scope larger drainage works before recommending an approach. The footage gives a clear, evidence-based diagnosis rather than guesswork.
PGDB-licensed, council-compliant, ready to help.
