Gas & Water Ltd

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Gas & Water Ltd We can do all of your plumbing and gasfitting requirements
- new homes, renovations
- light commercial
- gas appliance installations and servicing

Need a backflow prevention device installed, tested or maintained?  We have an IQP (Independently Qualified Person) to t...
05/10/2026

Need a backflow prevention device installed, tested or maintained?
We have an IQP (Independently Qualified Person) to test your backflow valve.
Backflow devices prevent contamination of the water supply and is often required by council to be installed at both commercial sometimes residential properties. The type required depends on the risk that the activities pose to the water supply.

Been issued with a 'Water Conservation Notice' by the council?  Our expert team will repair your water main and restore ...
21/09/2026

Been issued with a 'Water Conservation Notice' by the council?
Our expert team will repair your water main and restore your water pressure.
Call us when you need us!

Another leaking water main sorted.  Thanks to Trent and Max for repairing this one for our customer.
07/09/2026

Another leaking water main sorted.
Thanks to Trent and Max for repairing this one for our customer.

Sometimes the only way is up.........
24/08/2026

Sometimes the only way is up.........

Thinking of a reno?  We can bring your pipework up to date so it is reliable.  We were pleased to get this bathroom re-p...
15/08/2026

Thinking of a reno?
We can bring your pipework up to date so it is reliable.
We were pleased to get this bathroom re-piped for one of our valued customers.
Free quotes available.

Freezing temperatures can result in frost damage to your gas water heater.  Even though most models have frost protectio...
07/08/2026

Freezing temperatures can result in frost damage to your gas water heater. Even though most models have frost protection it wont protect the unit in all situations.
If you see water coming out of your gas water heater or it is not supplying hot water and there have been recent frosts, it may have damaged your unit.
Give us a call and we can get your hot water back on.

Blocked drains causing problems?  Old earthenware drains often allow tree roots to work their way in, eventually blockin...
30/07/2026

Blocked drains causing problems?
Old earthenware drains often allow tree roots to work their way in, eventually blocking your drain.
We can remove the tree roots or replace the section of drain if required and get things moving again.

23/07/2026

Curious about how much you might save by changing to a different hot water system? Master Plumbers have created a 'Hot Water Calculator' so you can estimate what you might save a year on energy costs.
https://www.masterplumbers.org.nz/Web/hotwatercalculator.aspx
Try it out and if you want a price to replace your system, give us a call.

We can do all of your plumbing and gasfitting requirements
- new homes, renovations
- light commercial
- gas appliance installations and servicing

We have had a busy few days with the recent heavy rain.  If your backyard tends to flood or your pump doesn't keep up wi...
14/07/2026

We have had a busy few days with the recent heavy rain. If your backyard tends to flood or your pump doesn't keep up with heavy rain we can up-size your sump and / or pump to help redirect your stormwater more efficiently.
Thanks to our entire team for getting to our customers when we were needed.

If you're just after a good basic bathroom without the expense we can work with you to come up with options to fit your ...
09/07/2026

If you're just after a good basic bathroom without the expense we can work with you to come up with options to fit your budget.
We work with some great builders which means we can coordinate your project and minimise the inconvenience of your bathroom being out of action.

Address

121 Glasgow Street
Dunedin
9012

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

+6434554946

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