How Can We Help?
Power & Communications
Think electrical, there’s nothing we can’t do. We design, project manage, build, maintain and operate the energy infrastructure that powers homes and businesses across many regions of the South Island of New Zealand.
With a team of more than 300 and a strong pool of subcontractors and partners, our capability is very diverse and can be scaled to fit any opportunities. Our core focus is on providing services to customers in the generation, transmission and distribution sectors of the electricity industry. We also provide innovative solutions to Developers, Industrial, Commercial and Residential electricity users.
We’re responsible for the faults and maintenance services for Aurora Energy, Network Tasman, Nelson Electricity and Contact Energy.
Delta is a proud member of Aurora Energy’s Engineering Consultancy Panel (Distribution Specialist Category) and Meridian Energy’s Panel for Electrical Services.
Our IANZ accredited, ISO 17025 laboratories can offer a wide range of testing and calibration services, which is well complimented by field-based testing.
Today’s world is calling for new options for energy supply that are innovative, energy efficient, and provide greater customer choice. This is evident by the growing uptake of Solar Panels and other alternative energy sources, plus the increasing number of Electric Vehicles. Delta is excited to play a part in the transition and evolution of today’s electricity networks into tomorrow’s smart grids.
Looking for future-focused thinking on your energy infrastructure needs? Contact us today
If for any reason you are unsatisfied with our service on the Aurora Energy network, visit our network complaints page for more information on how to submit a request.
Find Out More About Our Services
Connection Services
As a network qualified contractor, Delta is able to help you throughout the entire connection process for the Aurora Energy, Network Tasman or Nelson Electricity networks.
Distribution Services
Electricity distribution networks take high-voltage electricity from the national grid and distribute it at lower voltages to homes and businesses.
Private High Voltage & Industrial Services
Stable electricity supply is absolutely essential for industrial customers.
Safety Services
When it comes to electricity, safety is paramount. Delta takes safety very seriously and has set the goal of “everyone home safe every day”.
Communication Services
Communications infrastructure is almost as important as electricity these days.
Asset Inspection & Technician Services
Over time Delta has developed a wide range of asset inspection procedures and systems.
Laboratory Services
In our fully IANZ accredited, ISO 17025 – certified testing laboratories, we test, calibrate and refurbish electromechanical and smart meters, personal protective equipment (PPE), and precision instruments used throughout the electricity industry.
Generation Services
Delta’s involvement in electricity generation starts back in the early 1900’s with the development and operation of the Waipori Falls Dam, one of New Zealand’s first Hydro Power Stations.
Logistic Services
Delta has a logistics group that provide procurement support, stores function, and engineering workshop facilities for both our internal use and for external clients.