About Us


Simcox Construction undertake a range of projects for Marlborough property owners; from small, private jobs to large scale construction and rural projects. Established in 1984 by the husband and wife team of Ian, a drainlayer, and Margaret Simcox – the company has grown to offer a diverse level of services, supplied and supported by 60 members of staff.

Visit the Services page for more information.

The Simcox family continue at the helm of the company, despite the recent loss of company founder Ian. Margaret serves as Director and is supported by her daughter Michelle plus the management team and long standing staff who will continue to bring specialist skills and experiences.

We are focused on delivering on clients’ expectations, our specialist Management Team ensures this is the case, professionally managing all projects from start to finish, and their commitment to health and safety has seen Simcox Construction attain the highest rating (Tertiary Level) through ACC’s Workplace Safety Management Practices.

Simcox Construction have been keenly involved in building Marlborough over three decades, working on various local subdivisions, completing earthquake damage repairs in the Seddon area, developing many of our vineyards as well as the maintaining the Wairau River mouth and diversion for effective flood relief in the Wairau Valley.

See some of our recent projects here

Simcox Construction have also developed a wealth of experience in working in the unique environment of the Marlborough Sounds, providing locals with quality retaining walls, new septic systems, building site development and more. Ian can survey prospective work sites in the Sounds by helicopter, before the crew travels in on barges to complete the job.

Learn more about our team here

Get in touch with us to discuss how our machinery, people and expertise can get the best results for your project – big or small!

Contact us here