Bay Underwater Services NZ Ltd is New Zealands' largest construction diving company with a range of equipment that exceeds all other dive companies in New Zealand.  We offer companies a competitive and diverse range of underwater services.  With highly trained staff and an extensive range of specialized high quality equipment we can deliver successful outcomes on both large and small projects.

Bay Underwater Services NZ Ltd has been operating since 1984 with zero lost time injuries.  Commitment to safety is of extreme importance in this often hostile environment of maritime construction.  Therefore we adhere strictly to all systems put in place and in accordance with Worksafe requirements and AS/NZ 2299.1:2015 Occupational Diving Operations guidelines.

We have 54 construction divers in our dive teams that are qualified as Fitters, Fitter Welders, Engineers, Diesel and Petrol mechanics etc. The engineering and mechanical background and expertise of these personal have been extremely beneficial to our clients in many of our past projects

Our main office is in Mount Maunganui with regional offices in Auckland and Christchurch,  allowing us to mobilise Nationwide.  We are available 24 hours a day 7 days a week.