About Wellington Stud Welders
Specialists in stud welding.
A division of Wallace Building Contractors — 65+ years of Wellington commercial concrete heritage behind every weld.

Wellington Stud Welders is the specialist welding and composite-floor division of Wallace Building Contractors — a Wellington family business and commercial concrete subcontractor since 1959. Where Wallace handles the formwork, slabs and structural concrete, Wellington Stud Welders does the welding end: shear stud welds to deck, ComFlor metal-tray installation, and full composite floor packages.
1959
Wallace founded
Sixty-six years of Wallace concrete experience power every Studwelders job.
Wallace has run formwork and concrete on more than 20 mid-to-high-rise builds in Wellington. The same crews, plant, and standards stand behind every weld we put in.
Safety & certification
Trained, certified, and equipped for every site.
- Site Safe & Vertical HorizonsEvery installer is trained through Site Safe and Vertical Horizons.
- NZS 23229The minimum training standard held by every installer on site.
- NZS 15757Foremen are trained to identify, construct and maintain height-work equipment and fall-arrest systems.
- Fall protectionCertified safety netting, harnesses, lanyards, static lines and retractors.