NES Network Electrical Servicing Ltd

31/08/2026

A beautiful reminder that winter isn't quite finished with us yet! ❄️ Captured by one of our NES team while out on the road this week. Stay safe if you're travelling and enjoy the stunning Winter scenery. 🚐⚡

30/07/2026

"Loaded, strapped, and delivered—watching the crane lift the new battery and inverter shed into place over the solar array!"

15/07/2026

Chasing sunrises, capturing sunshine. ✨
Proof that the best energy comes from nature

19/05/2026

We’re proud to have delivered the electrical supply for Speight’s Brewery’s new 3MW electric boiler - a large-scale project supporting the transition to a lower carbon future.

From HV design through to installation and commissioning, this project brought together multiple teams and partners to deliver a safe, reliable and future-ready solution.

Read more here: https://www.4nes.co.nz/supply-for-speights-3mw-electric-boiler/

26/03/2026

Did you know street lighting networks aren’t always fed from a single source?

Circuits can span multiple transformers and supply points, which makes accurate mapping and planning essential - especially when isolating faults or upgrading infrastructure.

Visibility and data accuracy directly support safer, faster field operations.

19/03/2026

ENO compliance ensures electrical infrastructure meets the safety, technical and operational standards required by the local Electricity Network Owner.

It’s not just paperwork - it’s about protecting people, maintaining network integrity and ensuring systems operate safely and reliably.

At NES, compliance is built into every stage of our work.

12/03/2026

We’re proud to be delivering a major power supply upgrade at Peace Haven in Invercargill.

As part of a large-scale redevelopment, our team is removing legacy infrastructure and installing a completely new, future-ready electrical network across 38 villas and a new community centre.

The scope includes a new main switchboard, upgraded pillar boxes, and new street lighting throughout the site - ensuring safer, more reliable power for residents for decades to come.

This is our second project with Maxis Projects, who hand-selected NES for the supply-side contract - a reflection of the trust and capability within our team.

It’s a rewarding project with real community impact, and we’re proud to play our part.

Read more here: https://www.4nes.co.nz/upgrading-power-supply-at-peace-haven/

05/03/2026

Power reticulation is the network that distributes electricity from the main supply to homes, businesses and infrastructure.

It includes underground cables, overhead lines, transformers and connection points - all designed to deliver safe, reliable power where it’s needed. Proper planning and installation are critical to ensuring long-term performance and future capacity.

26/02/2026

Traditionally, streetlight circuit information was stored in paper-based maps, making it time-consuming for field crews to quickly locate critical infrastructure.

We saw an opportunity to modernise the process.

With our STOP GIS system, we’ve converted legacy paper records into a detailed, easy-to-use GIS platform. Our field teams can now clearly view streetlight circuits, identify circuit turn-on points for safe isolation, and see which transformers supply individual circuits across the SDC, ICC and CDC networks.

By integrating seamlessly with existing asset management systems, including AWM (RAMM), we’re ensuring accurate data sharing, supporting ENO compliance requirements, and enabling more informed decision-making on site.

The result is a safer, faster and more connected approach to streetlight asset management.

Read more about it here: https://www.4nes.co.nz/streetlight-management-with-stop-gis/

05/02/2026

As we look ahead to new projects in 2026, we’re taking a moment to reflect on some of the great work the NES team delivered throughout 2025.

Over the coming weeks, we’ll be sharing a selection of projects that showcase the systems, solutions and expertise behind the scenes — and the people who make it happen.

First up - STOP GIS

NES has developed the Streetlight Turn On Point (STOP) GIS system, modernising how streetlight circuits are managed across the SDC, ICC and CDC regions.

By converting paper-based maps into a clear GIS platform, crews can quickly identify circuit turn-on points, transformers and assets in the field — improving safety, reducing response times and supporting ENO compliance.

Smarter systems. Safer work. Better outcomes for our communities.

Read about this project here -

Our Network Electrical Servicing (NES) Team has developed the Streetlight Turn On Point (STOP) GIS system, a significant step forward in how streetlight circuits are managed, maintained and understood across the region.