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Welcome to OnGas Natural Gas

Safe, reliable gas supply to businesses across the North Island.

Natural gas is a precious New Zealand resource, providing fuel for heating, cooking and vehicles to businesses and homes across the North Island.

OnGas has been supplying piped natural gas since the development of the Kapuni and Maui gas fields in the 1970s and is the leading natural gas supplier to the industrial and commercial market.

Our Auckland, Hamilton and Wellington offices service all types of businesses regardless of size or industry. We supply businesses involved in agriculture, food, hospitality, timber, steel, glass, swimming pools, laundries, horticulture, education, healthcare and manufacturing.

A 100% managed service

Our customers rely on our gas to do business, so we take continuity of supply seriously. We know you’d rather focus on your business than ours, so we can manage every step of the process, from setting up your account through to installation and ongoing management of your energy requirements. We’ll even work hard to help you use less gas!

Why choose OnGas?

  • Great prices on your natural gas.
  • Security of supply: we source from a range of New Zealand’s largest gas fields.
  • Dedicated account management and customer support: no run-arounds.
  • Flexible supply term options.
  • Simple and transparent pricing, contract terms and conditions.
  • Free sign-up to MyOnGas website for online bill access and consumption data.

Let’s talk: Get in touch today for a no-obligation chat about our natural gas price plans

Payment Options

Download, complete and email us the direct debit form to make your payments easier.

Download the network map to see if we supply natural gas to your region.

Information about our free disputes resolution process is provided within our Supply Agreement Terms and Conditions. If we are unable to resolve any matter to your satisfaction you can contact the free and independent Electricity and Gas Complaints Commissioner on 0800 22 33 40 or visit www.egcomplaints.co.nz.

References to "OnGas Natural Gas" on the website mean "Vector Gas Trading Limited" trading as "OnGas".