Full layout / structural
Kowhai Bathrooms
Mt Eden·AucklandQuietly excellent inner-city renovator — full layout changes a speciality.
Signature: Heritage villa layouts, full reno specialists
- LBP-registered
- Master Builders 10-Year Guarantee
- Site Safe
The directory
Every renovator listed below is Licensed Building Practitioner-registered and works with at least one Master Plumber. We confirm before listing, and the order is alphabetical within region — placement is not for sale.
Region 01 · North Island
3 renovators · +18% on national median
Biggest market, deepest bench of LBP-registered builders and Master Plumbers — but also the most-stretched. Lead times for full renovations sit at 8–14 weeks for design and consent, plus the actual build. Auckland Council consent for layout changes is the bottleneck more often than the trades.
Full layout / structural
Quietly excellent inner-city renovator — full layout changes a speciality.
Signature: Heritage villa layouts, full reno specialists
Mid-scope retile + refit
Mid-range renovator covering the whole Shore — strong on retile and vanity refits.
Signature: Mid-scope retile + refit, fast turnaround
Full layout / structural
High-end design-and-build with in-house architectural detailing.
Signature: Architecturally detailed, premium fixtures
Region 02 · North Island
2 renovators · +8% on national median
Compact city, mostly older housing stock with quirks — sloping sites, tight access, plenty of asbestos in pre-1990 ceilings. Good builders are booked 3–4 months out. Hill suburb deliveries cost a little more in labour, but trades know the terrain.
All scopes
Inner-Wellington reno specialist — old-house quirks, tight access.
Signature: Pre-1990 housing, prep-work-heavy renos
Mid-scope retile + refit
Family-owned western-suburbs builder — refresh and mid-scope sweet spot.
Signature: Suburban refresh and mid-scope, repeat-customer focused
Region 03 · South Island
2 renovators · −6% on national median
Post-quake, Christchurch became the country's most builder-rich city — and prices are noticeably softer than the North Island metros. Strong supply of Master Plumbers and waterproofers. Expect EQC and insurance-related quirks on older homes still being repaired.
All scopes
Canterbury's most-recommended tiler-led renovator. Sharp on price, strong on finish.
Signature: Tiler-led full bathroom renos, in-house waterproofing
Full layout / structural
Design-led studio for considered, slow-built renovations.
Signature: Design-led, slow-build, architectural finish
Region 04 · North Island
1 renovator · −4% on national median
Waikato's renovation hub. Most Hamilton trades cover Cambridge, Te Awamutu and Morrinsville. Newer housing stock means fewer waterproofing nasties, more cookie-cutter layouts where a full layout change actually pays off.
Mid-scope retile + refit
Volume mid-market — covers Cambridge and Te Awamutu same-day for callouts.
Signature: Volume mid-market, regional reach
Region 05 · North Island
1 renovator · +5% on national median
Rapid growth has pulled trades thin — booking lead times rival Auckland. Coastal salt-air conditions matter for tapware and fittings choices, so ask your builder which brands they'd actually warranty.
All scopes
Coastal-condition specialists — salt-air-resistant tapware and fixture advice baked in.
Signature: Coastal home renos, fixture-spec specialists
Region 06 · South Island
1 renovator · −10% on national median
Renovation-friendly prices, lots of villas and 1920s housing stock that desperately needs bathroom upgrades. Cold winters mean underfloor heating and double-glazed wet-room windows are worth budgeting for.
All scopes
Villa specialist — underfloor heating, double-glazed wet-rooms, cold-climate fittings.
Signature: Villa renos, cold-climate spec
Region 07 · South Island
1 renovator · +32% on national median
Most expensive renovation market in the country. Trade scarcity, freight surcharges on tiles and tapware, alpine-grade plumbing standards. Holiday-home renos common; expect long lead times unless you book the trades around their April/October shoulder seasons.
Full layout / structural
Holiday-home and chalet renovator — works around alpine seasonal access.
Signature: Owner-absent project management, alpine logistics
Region 08 · North Island
1 renovator · −1% on national median
Hawke's Bay has a healthy bench of builders thanks to ongoing post-cyclone repair work — lead times are reasonable, prices sit near national median. Art Deco housing stock means heritage-sensitive renos are common; brief your builder accordingly.
All scopes
Heritage-sensitive renovator in NZ's Art Deco capital.
Signature: Heritage detail, period-sympathetic renos
We’re still onboarding renovators for some smaller centres. Send a quote request anyway — if we have someone within an hour’s drive, they’ll come back to you. If we don’t, we’ll tell you.
Request a quote anyway