Fixed Price.
Full Service.
Guaranteed quality.
Now, that's hot.

A fully project-managed hot water installation, upgrade and repair service.


Installed. Upgraded. Repaired.

Plan Your Free Site Visit, Meet Your Project Manager And Then Relax.

You'll have plenty of hot water in no time.

You've never had a plumbing experience like this before

The hot water shop removes the stress, the time wasting. We look after the entire process for you, and our prices are extremely competitive.
Al Brown
Al Brown
If I could award six stars I would, great service from start to finish, excellent tradesmen, on time on price. I can thoroughly recommend this company.
Dave McKenzie
Dave McKenzie
Just had Brendan and his team replace our old hot water cylinder with a new gas system, and from the first enquiry to the install you couldn’t ask for better service they even sort the delivery of gas bottles. Great work
Had a leaky hot water cylinder removed and the hot water converted to gas. An absolute pleasure dealing with everyone at the Hot Water Shop. Well done.
Warrior Princess
Warrior Princess
I had to replace two cylinders in the space of 2 months. Brendan from the Hot Water Shop is wonderful to deal with. He gave me several different quote options for both and once I made a decision the job was completed within a few days. I would highly recommend this company, excellent service and reasonably price. Thank you Brendan and team.
Pat 404newzealand
Pat 404newzealand
Steve Marcham
Steve Marcham
Great service at a competitive price, highly recommended.
Helen Pickles
Helen Pickles
The positive reviews on here helped me choose this company to replace my leaking cylinder. I would also recommend Hot Water Shop. I didn’t get other quotes – but from relating to what my sister paid for a replacement and a quick look at cylinder prices online, the quote did seem reasonable. Service was great, I was in a hurry and was expecting a longer wait, but once I accepted quote, had the job done next day. Communication with Brendan was prompt.


Hot Water Cylinders

Much of New Zealands housing has old low or mains pressure cylinders that can be expensive to run – commonly accounting for 50% of your monthly power bill. Check out our full range of newer cylinder systems to replace or upgrade your current model.


Hot Water Heat Pumps

A very efficient way to heat your water, with savings of over 70% on your current water heating costs. We supply the quietest cylinder with inbuilt heat pump on the market and we can even retrofit a heat pump to most standard cylinders.


Gas Hot Water Systems

Most houses can easily replace a cylinder with gas hot water and the savings on power are huge. We’ve narrowed our range down to some of the best performing models for New Zealand conditions.


Wetback Cylinders

If you already have a fire with a wetback system then it makes sense to keep this in place when upgrading to a new cylinder, especially if you are worried about power cuts in winter. Check out our great range of low and mains pressure wetback cylinders here.


Solar Hot Water Systems

The smart, environment friendly way to save approximately $100 per month on power by fitting solar to a current cylinder or installing a new solar ready cylinder with a small, powerful modern solar panel.

Hot deals

Our latest specials and best hot water deals

Our Brands

 We take pride in representing highly reputable brands that we trust for use in New Zealand conditions. 


About us

Established in 2014 as a buyers group to support a few local plumbers to achieve better pricing on a wide range of hot water systems and parts. The approach proved to be very successful, especially for our plumbers’ clients, you, the homeowners.We are the specialists in helping you find the right hot water system to suit your home. If you want more hot water, want to save on your monthly power bills or explore more environmentally friendly options, then we are the team for you.

Tips & Industry Updates

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