GRNZ provides professional mobile diesel generator servicing at your site, anywhere from the top of the North Island through to Taupo.
With thousands of diesel generators installed across New Zealand, our team supports a wide range of environments and industries, including commercial buildings, farms, mountain top installations, RADAR sites, milk and dairy operations, communication repeater sites, pump stations, crushers, poultry farms, data centres, medical facilities, refrigerated storage and many more.
Like all mechanical equipment, regular maintenance is critical to ensuring your standby generator starts, runs reliably, and supports its required electrical load when it matters most.
A well-planned and properly executed servicing programme is essential to the long-term performance, safety and reliability of any power generation system. Our maintenance services are designed to reduce failures, extend equipment life and ensure compliance with operational standards.
Our generator servicing programme includes:
We also provide electrical load testing services, including load banking and full load testing.
For some organisations this is a contractual requirement, but for many generator owners it is an often overlooked yet vital process. Load testing verifies your system under real operating conditions and helps burn off oil deposits and glazing that can lead to reduced performance and reliability issues.
Call us or email us to discuss your specific requirements with our engineering team.