Renovation & extension builder · Inverloch & Bass Coast

Renovations and extensions, agreed in writing.

Scope, price and every change are written down and approved by you before the work happens. That's our No-Surprises Build Promise.

Book a 30-minute call or call Chris on 0499 201 335

CDB-U 102214 · Registered Domestic Builder (Unlimited), Victoria

HIA member · Housing Industry Association

18+ years · on the tools as a carpenter and builder

Red Seal · Canada's national standard for qualified carpenters

THE NO-SURPRISES BUILD PROMISE

Kitchen with a custom concrete waterfall benchtop, black cabinets and ply ceiling, Wonthaggi renovation

“We don't compete on being the cheapest. We compete on being clear.”

Most building stress comes from an unclear scope, changes nobody wrote down, or not knowing what's happening. Our process is set up to remove all three.

  • Scope in writing first: what's included, what isn't, materials and allowances, agreed before work starts.

  • A price you can read: a detailed breakdown, allowances and provisional items named, and a payment schedule.

  • No verbal variations: every change is priced and approved in writing before we do it.

  • Weekly updates: you hear from us every week while the build is on.

  • Walk-through at handover: we check the finished job with you against the agreed scope.

See how a job runs →

What we build

  • Elevation drawing beside the finished weatherboard home it became

    Custom new homes

    Built from clear drawings, defined specifications and a realistic timeline.

  • Weatherboard home with a new deck, stairs and balustrade after an extension

    House extensions

    New space that matches the old: floor levels, ceiling heights, materials.

  • Brick veneer home opened up with new framing during structural alterations

    Structural alterations

    Load-bearing walls out, openings enlarged, with engineering and permits.

  • Weatherboard home part-way through a re-clad, with ladder and wrap on the walls

    Re-cladding & thermal upgrades

    When the cladding is off, insulate, seal and upgrade windows properly, with a documentation pack at the end.

  • Renovated bathroom with two oval mirrors, double basins and a timber vanity

    Bathroom renovations

    We do our own waterproofing and tiling, so we control the parts you can’t see.

  • New timber deck steps on a two-storey home in Inverloch

    Decks, verandahs & small works

    Well-defined jobs fitted in between our larger builds.

You deal with Chris, start to finish

Chris has been on the tools for 18+ years, qualified as a Red Seal journeyman carpenter in Canada, and has built in Canada, Japan, Papua New Guinea, Indonesia and, since 2012, Australia. He holds a Diploma of Building & Construction and is a Registered Domestic Builder (Unlimited) in Victoria.

He runs every C3 Builds job himself, from the first call to handover, with apprentice carpenter Max alongside.

About C3 Builds →

What our clients say

Where we build

Planning a renovation or extension?

Start with a 30-minute call. We'll talk through the location, scope, budget and timing, and if we're not the right fit we'll tell you straight away.

Book a 30-minute call · Call 0499 201 335

For a general question or early planning.

Best first step. 30 minutes on location, scope, budget and timing.

When you have plans, photos or documents ready.

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