Renovations, extensions, architectural builds, repairs and maintenance for homes and businesses across Wellington, Lower Hutt, Upper Hutt and the wider Wellington region

Wellington, Lower Hutt, Upper Hutt, and the wider Wellington region

Bathroom remodel guidance – with full project support from day one

Hidden pipework or surprise finds behind old tiles can turn bathroom renos into stress zones, stretching timelines and leaving you dealing with unexpected calls and floating costs.

With Cowley Construction, you always know what is coming up, with regular updates and live progress shown through Rave Build, our project management software. Watching each stage tick by in real time means you are never left guessing where things are at.

If plans change mid-build, the process flexes, with each check-in making sure your vision and the final look stay aligned. Every step is checked off for finish using custom checklist templates, so your new bathroom feels crisp, clean and properly finished the moment you walk in.

Discover how
whole home renovations might transform the overall flow of your space.

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Your bathroom renovation builder for spacious hardworking bathrooms

  • Maximise every inch in your bathroom with layout solutions that let you move freely and build more comfort into each day

  • Trust a finish built with solid materials and hands-on tradespeople so your bathroom looks just right and is made to last

  • Keep your project humming along with regular updates, room for changes if plans shift and a steady grip on your budget

Bathroom renovations delivered across Greater Wellington, Hutt Valley and the Kapiti Coast

Modern bathrooms for everyday life


A bathroom should just make life easier with comfort, style and the confidence that everything is built according to plan. Share ideas as you go and enjoy your renovation with less hassle and fewer loose ends.

Start and finish each day in a bathroom that just feels right, fitted out with a flow that makes mornings go smoother and storage that caters for your needs. Awkward corners are repurposed, spaces opened up and all materials picked for looks and longevity.

Tempted by a kitchen upgrade as well? See how kitchen renovations could lift your daily routine.

A full bathroom remodel, without the hassle of managing trades

You do not need to chase trades, make endless phone calls or juggle clashing schedules. Every detail from sparkies to tilers runs under one umbrella, managed together so everything connects properly on site.

Cowley Construction prefers to run all the trades this way because it ends up easier for everyone. You will see every detail from design and finishes to timeframes set before the mess happens, craftspeople picked for their specific expertise, and progress shared often so you are never out of the loop.

This keeps the usual headaches at bay – like waiting days for a plumber or stepping across half-finished tiling. People do not realise how many moving parts sit inside a bathroom reno, but you will feel the difference when we manage the whole thing for you.

Our project management software, Rave Build, shows you up-to-the-hour progress and WhatsApp chats or photo drops let you see exactly what is happening without waiting on call-backs. Clients can see real-time updates through Rave Build so they know what is happening as the project progresses.

You will know who is on site, what is around the corner and any tweaks to plans, so there are no silent delays or nasty surprises.

If you need an upgrade to your business premises, see
commercial fit out and maintenance for tailored solutions.

Quality-focused trades, checked every step

Bathrooms built right stay sharp and solid for years. Your renovation benefits from trusted tilers, plumbers and sparkies who work well together and do things properly.

From tilers with the steadiest hands to plumbers who treat pipework like their own, every trade is there for a reason. Tiles lined up neat and strong, never rushed. Hardware ready for daily knocks and splashes.

Each stage signed off on a custom check sheet face-to-face. This level of checking means each tile, tap and switch lines up for a finish that genuinely lasts and feels considered.

Check out architectural builds to see what is possible when your needs are more comprehensive.

Contract flexibility and peace of mind

Progress keeps moving so paperwork does not hold things back. No chasing forms or calls for you. You simply watch everything unfold as planned, while everything is sorted behind the scenes.

Your feedback is folded in early and carried right through so the end result matches your day-to-day and your budget. Your opinion matters at each step, not only at the start. You get honest feedback on stretching your spend or small tweaks that open up your space and even if you change direction mid-project, attention stays on what works for you.

Share your bathroom renovation ideas and you will see them take shape in the finished result. For a custom quote or some proper advice, use
the contact form anytime.

Frequently asked questions about Bathroom Renovations

Look for a renovation builder who listens, keeps you in the loop and puts your ideas first. With Cowley Construction, you receive honest updates at every step and a bathroom built to the standard you pictured without drama or unexpected costs creeping in.

You can expect regular updates about timelines, hands-on checks as work moves forward and trades run under one umbrella so you are not left waiting. Every step from layouts to completion is looked after with strong attention to detail and your priorities always stay at the centre.

You can renovate in stages, refresh only what feels dated or go for a full overhaul. There are options for all budgets and every part is built to last with clear advice about where you can stretch your dollar yet still see a strong finish.

The contractors taking care of your bathroom are licensed, insured and up to speed with current rules. Your renovation is handled by professionals who watch the details and treat your home with respect so safety and quality genuinely matter on every job.

Costs depend on the design, fittings and finishes you pick. Upfront quotes give you the full picture from the start with extra ideas shared to stretch your budget or highlight where spending more will matter most for the kind of bathroom you want.
Renovations, extensions, architectural builds, repairs and maintenance for homes and businesses across Wellington, Lower Hutt, Upper Hutt and the wider Wellington region

Wellington, Lower Hutt, Upper Hutt, and the wider Wellington region