Delta started out in the early 1900s developing one of New Zealand’s first hydro power stations, the Waipori Falls Dam.

Today we install, operate, test and maintain power generation plant and associated electrical systems. We provide integrated mechanical engineering and high-voltage electrical services to our generation customers.

Our mechanical services team specialises in the electricity sector, from precision engineering to overhauling complex machinery including generator and turbine repairs and maintenance.

Our electrical services expertise comes into play for your overhead line, substation and protection maintenance service requirements.

Contact us today for smart thinking on your requirements.

We do:

TrustPower Mahinerangi wind farm

High-voltage connection to the grid and maintenance of overhead lines