Drainlayer Upper Hutt
Home turf — Trentham, Heretaunga, Silverstream, Te Marua, Wallaceville and Pinehaven.
View Upper Hutt →Double Dz Drainage is based just up the line in Upper Hutt, so we're across the Lower Hutt patch every week — Petone, Naenae, Wainuiomata, Stokes Valley, Avalon, Eastbourne, Belmont and the rest. Same-day for blocked drains, free on-site quotes for everything bigger.
Lower Hutt's housing stock spans a century — from the old Petone cottages and Eastbourne baches to the newer Stokes Valley and Maungaraki subdivisions. The drainage challenges in each are completely different, and we work all of them.
In Petone, Moera and Naenae you're often dealing with earthenware drains, shallow lay depths, and a high water table that punishes lazy soak pit work. Up in Stokes Valley and Belmont the slopes mean falls have to be exact or you'll be back inside two winters. We know the difference — and we quote accordingly, no upsells.
Whether it's a blocked toilet in Naenae or a full drainage scope on a Belmont new build, we've got it.
Same-day unblocking across Petone, Naenae, Avalon and the wider Hutt.
Pre-purchase, fault-finding, independent reports. Footage on USB.
Old Petone & Moera earthenware drains replaced with modern uPVC.
Sectional fixes, root removal, joint resealing. Cheaper than full re-lay where possible.
Council-spec stormwater pits — including high-water-table sites in Petone/Moera.
Full drainage scope for Belmont, Maungaraki and Stokes Valley builds.
Yes — every Lower Hutt suburb: Petone, Naenae, Wainuiomata, Stokes Valley, Avalon, Eastbourne, Belmont, Taita, Epuni, Waterloo, Moera, Maungaraki, Korokoro and Days Bay. We're based in Upper Hutt so we're usually 25–40 minutes away depending on traffic.
For most daytime callouts in Petone, Naenae, Avalon and Epuni we can be on-site within 30–45 minutes. Same-evening for after-hours emergencies. Sewage overflows and flooding are prioritised over routine work.
Yes. A lot of older Petone, Eastbourne and Moera homes still have earthenware drains and shallow lay depths from the era. We check stormwater paths carefully on these properties since the water table is high and basic soak pits often fail — we'll quote a stormwater connection over a pit when it makes sense.
Lower Hutt is on our doorstep, but the patch goes further.
Home turf — Trentham, Heretaunga, Silverstream, Te Marua, Wallaceville and Pinehaven.
View Upper Hutt →Wellington City, Karori, Newtown, Island Bay, Miramar and surrounds.
View Wellington →Free quotes, fast response, and we'll explain what we're doing in plain English. Call us or send a message — we'll be back within the hour during work hours.