Kāpiti Coast builders · Paekākāriki to Ōtaki Mon–Fri 7am–5pm · Free site visits
A timber and black-clad modern home with a gravel drive
4.9 from 86 Google reviews

Renovations and new builds, done properly.

Licensed Kāpiti Coast builders. A fixed-price quote before we start, one project manager from first visit to handover, and a site that's tidied every day.

  • Licensed Building Practitioners
  • Fixed-price quotes
  • 10-year workmanship guarantee
  • Fully insured
What we build

From a new deck to a whole new home.

Every job gets the same crew and standards, whatever the size. Guide prices for typical Kāpiti jobs, materials and labour, excluding GST.

A bright white kitchen with a stone benchtop

Kitchens

Layout, cabinetry, plumbing and electrical, coordinated by us so you deal with one team.

Typical 3–5 weeksfrom $28k
A renovated bathroom with timber slats and a freestanding bath

Bathrooms

Properly waterproofed and signed off. Full strip-outs, accessible bathrooms and ensuites.

Typical 2–4 weeksfrom $22k
A builder working on timber wall framing against a blue sky

Extensions

Extra bedrooms, bigger living areas, second storeys. We handle the consent drawings and council.

Typical 8–16 weeksfrom $3,800/m²
A dark-clad modern house lit at dusk

New builds

Architect-designed or from our plans. Fixed price, staged payments, a weekly site update.

Typical 6–10 monthsfrom $3,500/m²
An open-plan living room with a timber feature wall

Renovations

Opening up living areas, re-cladding, insulation and double glazing for a warmer, drier home.

Scoped on sitefrom $15k

Decks, repairs & the smaller jobs

Booked into the gaps between bigger projects, so they don't wait months.

  • Decks and pergolas
  • Rot and weathertightness repairs
  • Doors, windows and joinery
  • Fences and retaining
Ask about a small job
Ballpark estimator

Roughly what will it cost?

Three questions, a realistic range for the Kāpiti Coast. No email needed. Your fixed quote comes after a free site visit.

Project
Medium
Finish
Typical range
$40k – $60k
+ GST · materials and labour
About 3–5 weeks on site
Book a free site visit

A guide only. Consents, site access and what's behind the walls all move the number. We'll give you a fixed price after we've seen it.

How we work

No surprises, start to finish.

The four things that go wrong with building jobs are price, time, mess and silence. This is how we stop all four.

  1. Free site visit

    We come to you, look at the job and talk through what you want. Usually within a week of your call.

  2. Fixed-price quote

    An itemised quote within 10 working days. The price you sign is the price you pay, unless you change the plan.

  3. The build

    One project manager, a weekly update with photos, and a clean, safe site at the end of every day.

  4. Handover

    A walk-through, your code compliance paperwork, and a 10-year workmanship guarantee in writing.

A builder in safety gear cutting timber on site Building plans being marked up on a table A finished, sunlit living room
About us

Local crew. Same faces every day.

Tidemark started in 2011 with two builders and a ute in Paraparaumu. We're now a crew of fourteen, all employed by us. No labour-hire, no strangers on your site.

We only take on as many jobs as we can run properly, which is why we sometimes book a few weeks out. When we start, we don't leave your job half-finished to chase the next one.

14builders on staff
380+Kāpiti projects
2011building locally since
Reviews

What clients say once the dust settles.

4.9

86 Google reviews
The quote was the final bill, to the dollar. We got a photo update every Friday and the site was swept every afternoon. We've already recommended them to two neighbours.
Sarah & MikeKitchen and lounge, Waikanae
They found rot behind the old shower and talked us through it before doing anything. No pressure, just options and prices. The bathroom is beautiful.
Aroha T.Bathroom, Paraparaumu
Our new build came in on time, which I didn't think was possible. Dan answered every call, even the silly ones. Would build with them again tomorrow.
James W.New build, Raumati South
Where we work

The whole Kāpiti Coast.

  • Paekākāriki
  • Raumati Beach
  • Raumati South
  • Paraparaumu
  • Paraparaumu Beach
  • Waikanae
  • Waikanae Beach
  • Peka Peka
  • Te Horo
  • Ōtaki
Questions
Do I need building consent?

Most kitchens and decks under 1.5 m high don't. Bathrooms with new plumbing, extensions and structural changes usually do. We'll tell you at the site visit and handle the application if it's needed.

How far out are you booked?

Site visits within a week. Small jobs usually start within 3–4 weeks, larger projects 6–10 weeks, depending on consent times.

How do payments work?

A 10% deposit to book, then progress payments at agreed stages, all set out in your contract. You never pay for work that hasn't been done.

Can we live in the house during the work?

For most renovations, yes. We seal off work areas, keep a path clear and clean up daily. If it's your only bathroom, we plan the work so you're never without one for more than a few days.

Free quote

Tell us about the job.

We'll call you back within one working day to book a free site visit. Photos help us bring the right people.

No obligation. We never pass your details on.

Thanks — we'll call you within one working day.

This is a concept site by TJ Design, so nothing was actually sent. On a live build, this lands in the builder's inbox and phone straight away.

Call Free quote
Concept by TJ Design Start yours →