Our Team John Stil, Director and Senior Estimator John Stil is a founding director of Nikau Contractors and Nikau Environmental Ltd with over 30 years experience in New Zealand's construction and demolition industries..   Diana Stil, Director and Senior estimator Diana Stil is a founding director of both Nikau Contractors and Nikau Environmental Ltd with over 30 years experience in New Zealand's construction and demolition industries..   Danny Halley, Operations Manager Danny Halley is recognised as one of New Zealand's most skilled and knowledgeable demolition men with over 20 years practical and technical experience under his belt..   John Paul Stil, Project Manager and estimator John Paul Stil has grown up in the demolition industry and is now one of Nikau's most valuable team members through his proactive, practical and efficient management of his jobs..   Michael Stil, Environmental Manager, Recycling Materials and Project Estimations Michael Stil has grown up in the demolition industry and is now one of Nikau's most valuable team members through his technical knowledge and expertise on a wide variety of challenging projects..   Helina Stil, Health and Safety Manager Helina Stil has grown up in the demolition industry and has extensive knowledge and expertise in practical solutions for the safety of Nikau personnel..   Mark Levin, Project manager and Estimator Mark is an invaluable member of Nikau's team and brings extensive knowledge and expertise from the hire and safety industries   Janine Stil, Administrative Manager Janine has worked as Nikau's administrative manager for over 12 years and has intimate knowledge of the works of Nikau having grown up in the industry   Nikau Contractors Kiddies Christmas Party 2008 Held at Rainbows End in Manukau Auckland, it was a fun day for all with over 80 children attending with their parents.