Generator Rental NZ Ltd

Short or Long Term, Emergency or Backup

Generator Rental NZ Ltd

GRNZ is a wholly New Zealand owned and operated company providing generator solutions for all your short or long term, emergency or backup requirements.
From construction sites to major telecommunication projects, to the space and satellite industry, we have supplied it all.

Satellite Tracking Station Temporary Generators

Comprehensive Range

Whether you call it a rental generator, hire generator, diesel generator, emergency generator or backup generator, Generator Rental NZ Ltd (GRNZ) offers a comprehensive range of well maintained, dependable diesel generators, lighting towers and load banks for short or long term rental or hire, including accompanying equipment and on-site services required for an end-to-end power solution for all your backup and temporary power needs.

Supply Throughout NZ and the Pacific

In supplying generator rental services throughout New Zealand and the Pacific, typical applications include: construction sites, planned and unplanned power outages, shows and events, temporary accommodation, data centres, health care and disaster relief.

Dairy Farm Waterpump Diesel Generator
Ministry of Education Temporary Generator

Highly Competitive

Our generator rental services and solutions have proven to be highly competitive within the rental power generation market regardless of whether it is a domestic, infrastructure, industrial, healthcare, retail, oil, gas or mining type application.

10kVA to 2.2MVA

We can supply rental generators and hire generators ranging from 10kVA to 2.2MVA, in stand-alone, automatic or synchronous (parallel) configuration. Our rental generators are available as fully serviced "dry" or "wet hire" options with all cabling and accessories to allow a complete operating package. With delivery, commissioning, decommissioning and ongoing technical support during operations, you can trust GRNZ to provide a fully functioning generator rental solution. All units are silenced to minimize sound pollution and fulfill all HSNO requirements.

Motorway Infrastructure Backup Generator
Data Centre Hire Generator


We provide a delivery service via our fleet of towable trailer-mounted generators, or skid-mounted units delivered by HIAB trucks.

High performance levels

The reliability and performance of the rental generator or hire generator we supply to you is critical to the continued operation of your organisation. We achieve high performance levels through a combination of advanced proactive preventive maintenance processes and comprehensive pre-dispatch testing of all our generators. All technical aspects of our rental of equipment to you is overseen by our senior engineering team to ensure your expectations of us are exceeded throughout the project.

Construction Site Tower Crane Rental Generator

Call us or email us to discuss your specific requirements with our engineering team.

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