Best Bathroom Renovators in Nelson
We assessed 44 bathroom renovators in Nelson and ranked the top 5 on public rating quality, review volume and how recent the reviews are. The businesses listed below hold 252 Google reviews between them. No business can pay for a place in these rankings. Last updated 22 September 2026. How we rank →
Before you hire
A bathroom renovation or remodel involves plumbing, waterproofing, tiling and electrical work, often done by different subcontractors. Ask who is responsible for the design and for coordinating these trades, how waterproofing is done and what standard it meets, and what the process is if something leaks after handover.
Top 5 Bathroom Renovators in Nelson
The top 5 bathroom renovators in Nelson are #1 Craftworx, #2 The Custom Space, #3 Kitchen Studio, #4 Bays Joinery, and #5 Welldesignz, ranked by Top5 score. Scroll for our take on each, plus what to ask before you hire.
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1
Craftworx Construction & Enjoinery Bespoke Interior
★ 4.9 38 reviews Top5 Score 1455★ 36 4★ 1 1★ 1Craftworx coordinates complete bathroom renovations, from gutting and relining through to tiling, cabinetry, plumbing, and final inspection, with a single point of contact managing every trade. Dirk's team has turned awkward spaces into functioning bathrooms in older villas and bungalows, adding entirely new bathrooms where none existed, and bringing projects in on time and within budget.
location_on 5A Rotherham Street, Annesbrook, Nelson
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2
The Custom Space
★ 4.9 34 reviews Top5 Score 1435★ 33 1★ 1The Custom Space builds bespoke bathroom vanities that clients describe as transforming their bathrooms into noticeably more luxurious spaces, with the designer Bec reading client preferences closely to land on functional, elegant results. Jobs are coordinated cleanly from concept through installation, with the construction team noted for flawless finish and clear communication at every stage.
location_on 150 Vanguard Street, Nelson South, Nelson
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3
Kitchen Studio - Nelson
★ 4.6 56 reviews Top5 Score 1435★ 46 4★ 5 3★ 2 1★ 3Kitchen Studio Nelson designs and installs full kitchen renovations, cabinet refreshes, and scullery fitouts, with Louise leading the design process using 3D walkthroughs that help clients commit confidently to a final plan. Bronte coordinates trades and keeps communication steady from first meeting through to installation, including checking deliveries on site to make sure nothing is missing before work begins.
location_on 154 Tahunanui Drive, Tāhunanui, Nelson
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4
Bays Joinery
★ 4.8 39 reviews Top5 Score 1425★ 37 1★ 2Bays Joinery takes on bathroom cabinetry, bedroom joinery, kitchen, and laundry fitouts, making them a practical choice when several rooms need joinery work at once. Consultants like Karen and George walk clients through each design decision step by step, and the factory lets clients visit to check progress before installation is complete.
location_on 6 Tokomaru Place, Stoke, Nelson
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5
Welldesignz
★ 4.8 26 reviews Top5 Score 1385★ 25 1★ 1Welldesignz rebuilds bathrooms from the ground up, handling layout reconfiguration, wall moves, plumbing upgrades, and future-proofing for accessibility needs within a single managed project. Nathan's upfront costings and realistic timeframes hold through to completion, and tradespeople like the tiler he works with note they arrive to straight walls and a properly planned room.
location_on 6 Rotherham Street, Annesbrook, Nelson
Before you hire a bathroom renovator in Nelson
Drawn from 289 customer reviews collected for this page. The first answer is what it costs.
What does a bathroom renovation typically cost in New Zealand? expand_more
A basic bathroom refresh, covering cosmetic updates like tapware, vanity, and paint, runs between $5,000 and $10,000. A full standard renovation with new tiling, waterproofing, fixtures, and labour sits between $15,000 and $35,000.
Complex projects, such as those relocating plumbing or adding a new bathroom entirely, can exceed $50,000. Waterproofing, tiling, and plumbing labour are the biggest cost drivers, and any plumbing work must be done by a tradesperson licensed through the Plumbers, Gasfitters and Drainlayers Board, which adds cost but is non-negotiable under the Plumbers, Gasfitters, and Drainlayers Act 2006.
When does a bathroom renovation need a building consent? expand_more
Like-for-like fixture replacements in the same location, such as swapping a toilet, basin, or shower unit, do not require a building consent in most cases. Consent is required when you relocate plumbing or drainage, alter the bathroom layout, remove walls, or add a new bathroom to the property.
Even when consent is not required, the work must still meet the New Zealand Building Code, particularly Clause E3 on moisture control and Clause G1 on sanitary facilities, and all plumbing remains restricted building work under the Building Act 2004. If there is any doubt, contact your local council before work starts, because unconsented structural or drainage changes can trigger fines and create serious complications when you sell.
How do I know if the waterproofing has been done properly? expand_more
Waterproofing in wet areas must comply with New Zealand Building Code Clause E3 and meet NZS 4858:2004, the New Zealand Standard for wet area membranes, which requires a continuous membrane applied to floors and walls with upstands of at least 50mm above the floor at all junctions. Ask to inspect the wet area before tiling goes on, because once tiles are laid you have no way to check membrane coverage, upstand heights, or whether corners and penetrations have been sealed correctly. If problems appear later, such as damp framing, mould behind walls, or lifting tiles, your recourse depends on whether a Licensed Building Practitioner (LBP) carried out or supervised the work, verifiable through the Ministry of Business, Innovation and Employment LBP register, and whether a building consent and code compliance certificate were obtained, as these create a documented trail for any warranty or dispute claim.
What are the warning signs of a bathroom renovator you shouldn't hire? expand_more
- –Quotes given verbally or without itemised breakdowns, making it impossible to compare costs or hold the contractor to a price later.
- –Vague answers about who is responsible for obtaining building consents, or an assumption that no consents are needed without checking with your council.
- –No clear explanation of which trades will be on site, or reluctance to confirm whether subcontractors will be used and who supervises them.
- –Communication that drops off after the deposit is paid, which reviews identify as a reliable indicator of how a contractor handles problems mid-project.
- –Evidence of non-compliant workmanship such as tiling over uneven substrate, missing waterproof upstands, or fixtures installed without proper sealing.
- –Using completed project photos for marketing without disclosing known defects or cost overruns, which one reviewer flagged as a direct misrepresentation of the actual outcome.
What should you ask before hiring a bathroom renovator? expand_more
- –Do you manage all trades directly, or do you subcontract, and if so, who supervises those subcontractors on site?
- –Is the quote fixed-price or estimate-based, and what is the process if hidden issues such as rotten framing or failed waterproofing are discovered once the room is opened up?
- –Which consents are required for this specific project, who is responsible for obtaining them, and are the consent fees included in the quote?
- –How long will the bathroom be out of action, and what is the plan if the timeline extends due to material delays or trade scheduling?
- –Can you confirm your Licensed Building Practitioner licence number and the registration details of any plumber working on the job, so I can verify both through the relevant public registers before work starts?
Also recommended bathroom renovators in Nelson
Ranked 6 to 9 on the same public review record.
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6
Pzazz Building Nelson
★ 5.0 15 reviews Top5 Score 1355★ 15Pzazz Building renovates bathrooms and en suites from start to finish, coordinating tilers, plumbers, and other specialists so trades arrive in the right order and the project moves without gaps. Andy takes time to guide clients through decisions along the way, with progress updates keeping homeowners informed rather than left to wonder where things stand.
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7
Davey Builders
★ 5.0 14 reviews Top5 Score 1345★ 14Davey Builders takes on full bathroom and ensuite renovations, coordinating subcontractors, managing council and building designer requirements, and fitting cavity slider doors and new layouts within a single project. Graham and Jo provide nightly progress updates and transparent pricing throughout, giving clients a clear picture of where things stand even when they are not on site during the day.
location_on 11 Covent Drive, Stoke, Nelson
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8
The Sellers Room
★ 4.8 18 reviews Top5 Score 1325★ 17 1★ 1The Sellers Room fits bathroom vanities, kitchen cabinetry, wardrobes, and laundry joinery into new builds and renovations, making them a practical choice when multiple rooms need attention at once. Designers like Margarette and Iona work closely with clients on colour, materials, and layout, and the installation team is noted for tidy, precise work that arrives sooner than expected.
location_on 9 Echodale Place, Stoke, Nelson
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9
Orca Developments | Nelson Builders
★ 4.9 12 reviews Top5 Score 1315★ 11 4★ 1Orca Developments suits homeowners who want their builder to walk them through every decision, with Greg known for meticulous attention to detail across renovations and smaller alterations. Jobs run on time and within budget, and the team's straightforward communication keeps the process low-stress from start to finish.
About this ranking
What the 9 bathroom renovators listed above hold, at the 22 September 2026 check.
Across the 14 locations we assess bathroom renovators in, the 138 businesses listed have a median rating of 5.0, and one-star reviews are 1.5% of their total.
How are the top bathroom renovators in Nelson chosen? expand_more
We build this page from Google Maps results for bathroom renovators in Nelson. Each one is scored on its public rating and review record. Businesses outside the area, or whose reviews describe a different line of work, are left out, and a business whose main Google category is a different trade is held back until a person has checked what it does. A business whose website no longer resolves and that has had no Google review for six months is treated as dormant and left off the page until either changes. Every category and city is rechecked on a rolling cycle, about every two to three months. A location with a subscribing business is rechecked every month, and the whole page updates with it. See how we rank for the full method.
What does a business subscription offer? expand_more
No business can pay for a place in these rankings. Claiming and verifying a listing is free. It adds a phone number to the card and a small trust bonus (+3 points) to its score, for confirming a real operator stands behind the listing. The owner also gets a dashboard showing how their score is made up. A paid subscription provides an enhanced card with more ways to reach the business, including a website link and a detailed profile page. It also refreshes this page monthly and adds ranking history and competitor analysis to the owner's dashboard. The subscription adds nothing to the score. Claim your listing or see what a subscription includes.
Why isn't my business listed? expand_more
We build this page from Google Maps results for bathroom renovators in Nelson. The usual reasons for missing out are a Google Business category that does not match, too few reviews to score near the top, or an address outside the area we cover. Sometimes we miss a business that should be here. Check where you rank first. If you are not there and think you should be, get in touch.