Generator Rental Services is a 100% NZ owned and operated business

We provide complete end to end solutions for back-up and temporary power supply and temperature control for a huge range of industrial and commercial applications.

Our focus is on outstanding customer service, and we’ve been delivering on this promise since 1997. Whatever your power supply or temperature control needs are, our experienced and dedicated team will get you up and running safely and efficiently.

Sustainable Power Rental

GRS is responding to provide sustainable energy solutions for customers anytime, anywhere.

GRS shares the concerns of governments and the public about the risks of climate change and supports global efforts to mitigate them. We acknowledge a core part of the current equipment and service solutions we offer our key stakeholders aren’t aligned to the desired reduction. Therefore investments are being made to transition areas of the business unit that support global efforts to reduce carbon emissions.

  • 45kVA Battery

  • 20kVA Hybrid System

  • 110kVA Hydrogen Power Generator

Power Generation Rental

NZs largest readily available range of rental generation equipment.

GRS offer an unmatched commitment to supporting all industries, no matter the scale or duration.

  • Generators 10kVA to 2,000kVA with remote monitoring

  • Transformers up to 22,000 volts

  • Fencing, cables, distribution, & fuel services

Cooling & Heating Rental

Whether you need cooling or heating, we have it.

Our ever-growing range of TC equipment along with our own in-house refrigeration engineer and team of proven experts will ensure you get through any heating or cooling ventures.

  • Chillers 200kW to 750kW

  • Air Conditioners 4.7kW to 100kW

  • Air Handlers 100kW to 300kW

  • Heaters 20kW to 1,000kW

Generator Sales

We also sell a full range of new diesel generators

We offer a range of generators from 10kVA to 3250kVA. Powerlink & Cummins generation.

Our Service

Customer satisfaction is our number one priority

So whatever you need from us we deliver, 24 hours a day, 7 days a week. From emergency call outs to machine refuelling and maintenance, we make sure that when you rent from us, you’re supported all the way.


Short & Long
Term Rentals

24/7 Onsite

Rapid Emergency


Generator Rental Services is proudly associated with the Coast Group.

A family of companies with a diverse range of services dedicated to providing excellence across all facets of the

event / signage / back up power / temperature control industries.

Get in touch!

Lets work together

we would love to help you with your project.

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