
Maintenance Plans
Your image is important, along with the lifespan of your assets. We provide plans to keep all your sites ship shape.
Bridge preservation
An essential part of our roading infrastructure, we not only assess bridges, but also provide full maintenance.
Protective coatings
With our specialist coating service, we can coat, maintain and protect your steel structures from any risk of rusting.
Roof Painting and protection
The elements certainly test New Zealand’s buildings, we provide a waterproofing solution that can handle the extremes.
Sightseer
We have our team come onsite on a regular basis to make sure your assets and systems are the best they can be.
Oil/Gas Line Maintenance
Our comprehensive service fuels the lifespan of these assets, ensuring they deliver ongoing reliability, safety and integrity.
Our points of difference.
Industrial and Commercial News & Insights
Industrial and Commercial Case Studies.
Mercury Energy required a specialised maintenance solution to protect critical infrastructure and extend the life of key assets. National Group delivered this work within the demanding environment of an active geothermal power station.
National Group’s Capital Projects Division was engaged to deliver a comprehensive refurbishment of the BNZ Waiuku site—managing roofing, asbestos removal, and targeted external upgrades. This project is a strong example of efficient multi-trade delivery, focused on compliance, protection, and long-term asset value.
Smith City initiated a major rebranding project to refresh it’s image, and trusted National Group to deliver consistent results nationwide.
National Group's role centered on revitalizing aesthetics through repainting, coupled with essential interior Gib repairs and plastering. The project balanced functionality for staff and students while orchestrating an overhaul within academic term timelines.
Downer Queenstown, an infrastructure and asset company, partnered with National Group to maintain multiple crucial and remote bridges in Glenorchy/Queenstown Lakes. The contract involved tasks from top handrail painting through to structural steel refurbishment.
National Group completed a project for Downer New Zealand using our nationwide maintenance service, resulting in impressive outcomes and a satisfied client.
Addressing the needs of a Fonterra site is not a simple task of basic cleaning and periodic check-ins. In the case of the Maungaturoto plant, various services were required under their Group Maintenance Strategy (GMS), along with the management of seasonal coatings during the busy annual shutdown period.
With a significant physical and digital presence, rebranding the branches was a crucial task that needed to be executed with precision and care. The rebranding required a cohesive and timely service to multiple branches throughout the country, all of which had to be finished to the same quality standard.
National Group set up a specific quality plan which included online forms being completed at each stage of the project. These were reviewed by the operations team in real time in addition to physical quality checks being undertaken.
Greenwood Park Village in Tauranga is one of the largest Metlifecare Villages, spread over 42 acres of well-established grounds.