The Gas specialists who know the industry from main to flame

If there is a gas emergency please call 111 in New Zealand

Queenstown Branch

03 441 8178   (from New Zealand)

119 Gorge Road
Queenstown, New Zealand

Christchurch Branch

03 342 9455  (from New Zealand)

21 Kainga Road, Coutts Island,
Christchurch, New Zealand

Queenstown Branch

03 441 8178 (from New Zealand)

119 Gorge Road
Queenstown, New Zealand

Christchurch Branch

03 342 9455 from New Zealand

Great reasons to choose us

Our highly qualified team specialise in everything gas. Infrastructure to domestic appliances and everything in between.

We take pride in our work and the service we offer. Our team respect the properties of our clients and stand by the work they undertake.

Gasco are service agents for Rinnai, Escea, Moffat, Fisher and Paykel and many other brands within NZ. Our team has experience working on most common commercial and household appliances.

Fully qualified technicians providing 24/7 callout response for breakdown and emergencies.

What we do


Gasco provides a range of servicing options to ensure that your appliances are working safely & efficiently. Servicing acts as a bill of good health or a WOF for your gas appliances. Each service comprises multiple checks and tests in line with the NZ gas standards providing you with a gas safety certification. Energy safety NZ recommends getting your appliances serviced annually and if you’re a landlord it may be a requirement to ensure the appliances are safe. Gasco service individual properties, commercial kitchens all the way up to 5-star hotels and resorts.

Domestic installation

With Gasco’s professional approach we ensure all-around communication, service and delivery on all installations. Our highly trained team of gasfitters take pride in themselves on having the experience and tools to provide a high standard of work for all your projects. As service agents for most of the major brands within NZ, our team have the expertise and training to ensure a seamless install no matter the size or scope of the job.

Commercial installation

Gasco manages all commercial projects from the planning stage through to its signing off upon completion. Gasco has earned an exceptional reputation for communication, processes and performance. With the forever-changing economic environment, it is important to have a company with the depth, knowledge and proven expertise to handle all commercial projects. Gasco’s past and present projects include everything from small commercial kitchens to high rise buildings.

Gas connection

With our unique “main to flame” approach there is no need to make another phone call. Together with the network owner’s, Gasco can connect to the gas main, install your new gas service and continue with all your gas appliance installations that suits your needs. Gasco has gained trust, through exceptional performance by every member of our network team. Our services include Management, Design, Maintenance, Installation and Upgrades.

Quick tip to
help keep
you safe

Preventative maintenance reduces
the risk of an appliance failing.

Whether that’s a hot water heater in a rental property or a gas range in a commercial kitchen, our team can offer service agreements to minimise the likelihood of breakdowns as well as repairing appliances that may have failed. It’s a good idea to get heating and hot water appliances serviced before the busier winter months. If you notice strange odours coming off or yellow flames present in your appliances, it’s usually time for a service.

We’ve been around for a while

Gasco was established in 1998 in the lower South Island and a Christchurch operation opened in 2011. The current ownership has streamlined the company to improve the customer experience for anything gas throughout the South Island.

We have been involved in every large development in the Queenstown region over the past years. Projects to note where gas has been built are:

  • Jacks Point Golf Resort
  • Millbrook Resort
  • Pegasis Township
  • Waterloo Business Park

Gasco has supported the hospitality outlets with commercial kitchen installations and outdoor entertainment areas providing outdoor heating, cooking and lighting. Some of the projects involved sub-divisions with reticulated gas mains designed and installed by Gasco. We are Site Safe approved and have a very extensive Health and Safety Policy approved by Gas Distribution Network owners and operators.


Rowan Small
General Manager

Rowan supports the Queenstown and lakes region. He manages the logistics around installation and management of Gasco services.

Greig Johnston
Christchurch Branch Manager

Greig manages all operations and logistics within Christchurch and the Canterbury region.

Rob Tadman
Operations Manager

Rob manages operations in the Queenstown lakes district. He’s here to ensure operations are run smoothly with customers and clients alike.

We are proud to be a fully certified locally owned company

As a locally owned and operated company we have encouraged training and development within our team. As well as understanding the regional requirements of the areas we service our team have been upskilled to offer the highest standard of service.

Health & Safety is important to us

Gasco are Prequal assessed meaning that as a contractor we have been assessed and shown that we have all the applicable health and safety procedures. You can be confident that our team will complete all work in line with the current health and safety standards. PREQUAL combines the experience and expertise of some of New Zealand’s leading Health and Safety Practitioners to provide an effective and affordable cross-industry contractor pre-qualification service.

To emphasise the importance of health and safety our technicians have all undertaken first aid training and site safe courses to develop their understanding of workplace risks.


What our customers are saying

At Gasco we pride ourselves on the quality of the work we provide. Being master gasfitters, our work is also covered by the master plumbers Guarantee.