Sydney · Bathroom Renovation Specialists · Decades of Combined Experience
Remodler - Bathroom Renovations Built to Last, Done in 3 - 4 Weeks
Remodler is a licensed bathroom renovation company serving the Hills District and Western Sydney. With over 25 years of combined experience and 100+ completed projects, we deliver full bathroom renovations from strip-out to handover in three to four weeks. Every project includes one written price with every fixture listed, one dedicated crew on site, and waterproofing certified to AS 3740. Based in Box Hill, NSW, Remodler holds NSW Builder Licence #393475C and specialises in transforming bathrooms that homeowners are proud to show people.
3–4 weeks on site
Most bathrooms finished in three to four weeks, not months
Certified waterproofing
AS 3740 compliant, so leaks don't come back
Fixed quote
Itemised price before work starts, no surprise extras
What we do
Everything your bathroom needs, under one price
Full strip-outs, waterproofing to Australian Standards, screeding, tiling, fixtures and layout changes for family bathrooms and ensuites. Bathrooms are the only room we build, which is why we're quick through the parts that hold other builders up.
Design & Layout
Space planning, fixture selection and 3D-ready layouts.
Waterproofing
Certified to AS 3740 with full documentation.
Tiling & Screed
Large format, mosaics, herringbone and falls to waste.
Fixtures & Glass
Tapware, frameless showers, mirrors and joinery.
Do we work in your suburb?
Same trades and same standards everywhere, but the job changes with the housing stock. Pick your area to see what we usually find behind the walls there.
Hills District
Castle Hill, Baulkham Hills and Kellyville homes we've worked in for years — 1990s family bathrooms, builder-grade ensuites and acreage wet areas on tank water.
Established brick-and-tile family homes from the 80s and 90s, alongside newer dual-occupancy and townhouse developments.
Established brick family homes on generous blocks, many untouched since original construction in the 80s and 90s.
Large project-builder homes across established Kellyville estates, typically with two or three bathrooms each.
Western Sydney
Blacktown, Seven Hills and Quakers Hill brick-veneers — tight bathrooms, tired waterproofing and layouts that need a rethink, not a re-tile.
Post-war fibro and brick cottages, Housing Commission-era homes and a growing band of newer infill duplexes.
Modest brick and clad homes from the 60s through 80s on regular blocks, plus townhouse developments near the station.
1980s and 90s estate homes on standard blocks, many now housing second-generation owners.
Need a bathroom renovation in another suburb?
We service over 34+ suburbs across Hills District, Western Sydney, Upper North Shore & Greater Sydney.
Before & after
Bathrooms we've stripped back and rebuilt
Hills District and Western Sydney bathrooms, before and after. Drag each slider across to see where the room started.
BeforeAfterOne Bathroom Turned Into Two
A single long bathroom in a Woodcroft family home, reworked into a main bathroom and a separate ensuite so a household of five stopped queueing every morning.
BeforeAfterLuxury Main Bathroom
A tired 1990s main bathroom stripped back to studs and rebuilt as a bright, hotel-style room with marble-look porcelain, a lit niche and a stone-top timber vanity.
BeforeAfterFamily Bathroom Rebuild
Beige tiles, a laminate vanity and a leaking shower base were replaced with warm veined porcelain, a wall-hung vanity and a fully waterproofed walk-in shower.
BeforeAfterGold & Marble Ensuite
A statement ensuite for a new Marsden Park home — double gold vessel basins, brushed brass tapware, a freestanding bath and a black feature shower.
WoodcroftOne Bathroom Turned Into Two
A single long bathroom in a Woodcroft family home, reworked into a main bathroom and a separate ensuite so a household of five stopped queueing every morning.
Quakers HillLuxury Main Bathroom
A tired 1990s main bathroom stripped back to studs and rebuilt as a bright, hotel-style room with marble-look porcelain, a lit niche and a stone-top timber vanity.
Marsden ParkGold & Marble Ensuite
A statement ensuite for a new Marsden Park home — double gold vessel basins, brushed brass tapware, a freestanding bath and a black feature shower.
Our difference
Why choose Remodler?
A 30-year-old family bathroom in Baulkham Hills or a builder-grade ensuite in a new Kellyville estate — the worries are the same. Will the crew turn up, will the price hold, and will it still be watertight in ten years? You get all three answered in writing before you sign.
We're licensed and insured, and every bathroom is waterproofed to Australian Standards and certified, not just tiled over and hoped for. It's the one part of the job nobody ever sees, and the only part that can ruin the rest of it.
Who we are
About Remodler
Remodler is a licensed bathroom renovation company based in Box Hill, NSW, serving the Hills District and Western Sydney. With over 25 years of combined experience, our team has completed 100+ bathroom projects across suburbs including Castle Hill, Baulkham Hills, Kellyville, Blacktown, and Seven Hills. We hold NSW Builder Licence #393475C and are certified to AS 3740 waterproofing standards. Every project is managed by a single dedicated crew from strip-out to handover, ensuring consistency, accountability, and quality. We believe in transparent pricing, certified workmanship, and delivering bathrooms that homeowners are proud to show people.
Free on-site measure and a written, itemised quote for your bathroom renovation.
How it works
What happens once you say yes?
Three stages and three to four weeks on site. You'll know the price before we start, how long the bathroom is out of use, and who is turning up each morning.
Measure, design and written quote
We measure the room, check the drainage and what's behind the walls, then give you a scaled layout with every fixture listed and a written price that holds once it's signed.
Strip-out, rough-in and waterproofing
Back to frame, licensed plumbing and electrical rough-in, then waterproofing to AS 3740 photographed at every coat. Same crew, same start time, swept down before we leave each day.
Tiling, fit-off and handover
Tiling, glass measured off the finished walls, tapware and joinery installed. Then we walk the room with you, fix anything you pick up, and hand over the certificates and a workmanship warranty.
Free quote
Get your free measure and written quote
Tell us your suburb and roughly what you're after. We measure the room on site, then send a quote with every tile, mixer and fitting listed, so you know exactly what you're paying for before anything starts.
- Free on-site measure and a scaled layout
- A written contract with every item listed
- Licensed, insured, fully documented
- The same crew from the first call to handover
Know what you're paying for before you commit
Costs, layouts, waterproofing and timelines, written from the jobs we finish across Sydney.
Bathroom Renovation Ideas for 2026
Layouts, materials, tapware, lighting and accessibility ideas we actually build — and the trends we talk clients out of.
Small Bathroom Renovation Ideas
The layout moves, fixture choices and detailing that genuinely buy back space in a small Sydney bathroom, with real mm dimensions and costs.
Budget Bathroom Renovation Ideas
A builder's honest list of the savings that are smart, the savings that cost you double later, and what a realistic budget looks like in 2026.
Answers
Frequently asked questions
Remodler holds a NSW Builder Licence (#393475C) and every trade is licensed and insured. You meet the person running your build at the site measure, not after demolition starts. We also provide a detailed written contract with every item listed before work begins, and a workmanship warranty at handover.
Not if we've measured the site properly. Our quote is a detailed written contract that lists every fixture, tile and fitting by supplier code. If there is a risk we can't see — like asbestos or hidden water damage — we itemise a provisional sum upfront so you know the ceiling before you sign, not after the wall is open.
Most full bathroom renovations in Sydney land between $22,000 and $38,000 for a standard 6–8m² room, with premium and larger builds running $40,000 to $70,000+. The variables that move the number most are whether fixtures stay in place, the tile size and format, whether the room contains asbestos, and the standard of tapware and joinery. We give you a detailed written contract after the site measure so the scope and price are clear before you sign.
A standard full renovation takes three to four weeks on site: demolition and rough-in week one, waterproofing and screed week two, tiling week three, fit-off and finishing week four. We keep the rest of your home live wherever possible, and waterproofing membranes need proper cure time — we don't compress that, because it's the single most common cause of failures we're called in to repair.
Usually no. A like-for-like internal bathroom renovation in NSW is generally exempt development. You will need approval if you are altering the external envelope, changing the building's structure, or the property is heritage listed or in a conservation area. Strata apartments need owners corporation approval regardless. We tell you which category you're in at quote stage.
Remodler uses a licensed waterproofer certified to AS 3740 and you receive a certificate of compliance plus photographic evidence of the membrane before tiling. It's covered by our workmanship warranty. We never allow a tiler to 'roll a bit of membrane on' as part of the tiling day.
No — the room is stripped to the frame. If your home has a second bathroom or powder room we keep it live throughout. Where the renovated room is the only bathroom, we can stage the works or arrange a temporary toilet so the household isn't displaced.
Remodler tests suspect materials before demolition rather than discovering them mid-job. If asbestos is present, a licensed removalist handles it and you receive a clearance certificate. Where the quote can't anticipate hidden damage, we itemise a provisional sum upfront so you know the ceiling on that risk before you sign.
Free quote
Ready for a bathroom you're happy to show people?
Tell us your suburb and what you're after. We measure up on site and send back a written quote with the price and the timeline set out clearly.