We offer a comprehensive range of specialist electrical services to major industrials, commercial businesses and for new subdivisions.

From hospitals, food processing plants and large ports to gold mines, we provide supply and reticulation services including design, installation, commissioning, maintenance and repair.

We understand that security of electricity supply is the lifeblood of manufacturing and processing. Customers rely on our smart thinking to solve complex problems, and to work safely and reliably in sensitive environments.

We regularly perform scheduled shutdown electrical maintenance and upgrade services. Our expertise, personnel and technology ensure your critical infrastructure is serviced and restored within tight timeframes to minimise business disruption.

Delta inspects and certifies installations and network connections, provides energy audits for major industrials and installs and maintains on-site substations including transformer rebuilds.

Contact us today for smart thinking on your requirements.

We do:

NZ Aluminium Smelters, Tiwai Point

Installation of three kilometres of vacuum cable for alumina unloading system

OceanaGold New Zealand

Underground and overhead line build for incoming supply and internal distribution at Macraes goldmine, maintenance and electricity audit services

Fonterra Edendale

Cable installation, testing and commissioning of key electricity infrastructure at dairy manufacturing plant

Port Otago

Fault location and repair services for 11kV underground electricity network

Cadbury Dunedin

Time-critical electrical maintenance within three-day shutdown period

Nelson Pine

Time-critical electrical maintenance within shutdown period

Dunedin Hospital

Maintenance and inspection of critical systems supplying power to highly sensitive medical equipment requiring protection from any electrical fluctuation