Engineering more than projects. We create trust that grows stronger over time

Stonecroft has been building in Hamilton since 1992. We started as a two-man residential outfit and now run four commercial crews, a civil team and our own plant, which means the excavator on your site answers to the same person as the carpenters. Most of our work is design-and-build: we price the whole job, carry the risk on the ground conditions, and give you one number and one date rather than a stack of subcontractor quotes to reconcile yourself. We are Site Safe certified, every job is covered by contract works insurance, and we have never walked off one.

Opening hours

Monday to Friday, 7am - 5pm Site visits by arrangement

Our team

  • Grant Whitcombe

    Managing director

    Thirty-four years on the tools and still prices the hard jobs himself.

  • Ana Fifita

    Commercial manager

    Runs the tenders, the contracts and the argument about what a variation is.

  • Rewi Tangaroa

    Civil foreman

    Our plant and our earthworks. Knows what is under most of Hamilton.

  • Megan Doyle

    Site manager

    Occupied-building work, staged around whoever is still trading.