The Gas specialists who know the industry from main to flame.
Find us
We are here to help. Our Queenstown & Christchurch branches are open 8:00am – 5:00pm on weekdays and available after hours via our call centre. Please call the applicable branch for any after hours emergencies.
Queenstown Branch
03 441 8178 from New Zealand
119 Gorge Road
Queenstown, New Zealand
Postal address
PO Box 1261
Queenstown, 9348
Christchurch Branch
03 342 9455 from New Zealand
21 Kainga Road, Coutts Island
Christchurch, New Zealand
Postal address
21 Kainga Road, Coutts Island
Christchurch, New Zealand
Email us
General Enquiry
If you would like to go over a potential project or you’re unsure of your requirements, please get in contact.
Book a Service?
Do you need to book in a service of your gas appliance?
Billing Enquiry
Our accounts department can handle and invoicing queries or questions.
Domestic installation enquiry
To help us with your install requirements please fill out the details below. Building Plans and pictures are a great way to show us what you would like to achieve whether it?s a new build or existing dwelling.
Domestic project enquiry
Do you have an upcoming project or an issue with one of your gas appliances? Please click Service enquiry if you need to book a service/repair or domestic install if you’re thinking about installing something new.
Domestic service enquiry
To help us with your service enquiry please fill out the details below. If you have a picture that relates to your issue it may help to reduce labours costs and enable us to bring a suitable spare part to site with us.
Domestic installation enquiry
To help us with your install requirements please fill out the details below. Building Plans and pictures are a great way to show us what you would like to achieve whether it?s a new build or existing dwelling.
We’re here to help you
- Frequently asked questions.
- How do I know if a gas fitter is certified?
- Does my appliance need to be serviced?
- How will I know if my appliance needs a service?
- I'm pretty handy, why can't I just fix the issue myself?
Domestic or Commercial?
Are you in the right place? If it’s commercial questions you might have please switch to the Commercial side of our website.
A certified Gasfitter will be registered with the Plumbers Gasfitters and Drainlayers board and have a certification card to prove their qualification. If in doubt ask for the card.
Yes, gas appliances need servicing whether they are in the home or workplace to ensure they are working properly and safely. Landlords and accommodation providers have an obligation to ensure gas appliances are deemed as safe.
There are a few signs that your appliance might need a service your appliance may; not start up like it used to, the flames may have turned yellow on your Hob, the temperature of your hot water supply may fluctuate, you may see increased gas bills and you may even get a strange odour from your appliance. If you feel that the efficiency has dropped or something’s not working as it used to then its time for a service
Even if you’re a keen DIY-er it’s important to get a certified gas fitter to check your appliances. Gas leaks can be very dangerous and if left to operate incorrectly some appliances can even create Carbon Monoxide. Tinkering with your own gas appliances is dangerous and its best to leave it to the professionals
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.