Hot Water

Supply. Installation. Repairs.

Hot water issues don’t usually give you much warning. A cylinder starts leaking, a shower runs cold halfway through the morning routine, or the pressure drops without any clear reason. In older Auckland homes, these problems are common, and when they happen you need a plumber who can look over the whole system and explain what’s going on without turning it into a bigger job than it needs to be.


Pipe Fix Plumbing deals with
hot water repairs every day, from quick fixes through to full replacements. If you’re upgrading to mains pressure, looking at heat pump options, or your system has failed without warning, we can help you sort it. Our team supplies, installs, and repairs gas, electric, and heat pump hot water systems across Auckland, and we keep the work tidy from start to finish.

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Our Hot Water Services

Hot water setups vary a lot between homes, especially in Mt Wellington, Ellerslie, and the older suburbs around Central Auckland. We make sure the system we install or repair suits your household, not just the tank on the invoice.

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Understanding Hot Water Issues

When a hot water system starts playing up, the symptoms often aren’t dramatic. A valve that hisses every now and then, water pooling slightly at the base, or a shower that flickers between warm and hot can all point to a problem developing. These early signs are usually cheaper to fix than the major failures that follow if the system is left alone.


We look at how the system is performing overall, not just the part that is causing the immediate frustration. That means checking your cylinder age, the state of the valves, the wiring to the element, and whether any small leaks are forming behind the wall. This approach helps us decide whether a repair will last, or if the safest option is to replace the unit before it fails completely.

Hot Water Pump Repairs & Gas Hot Water Work

Heat pump water systems and gas units give great efficiency, but when they stop working the fix isn’t always simple. Hot water pump repair often comes down to correct sizing, refrigerant issues, or a pump working too hard in a cold or cramped location. We check airflow, noise, positioning, and performance before recommending repairs or replacement.


Gas systems are another area where homeowners benefit from qualified work. If you need gas hot water system repairs, we assess burners, ignition systems, venting, and gas supply. Some systems only need a small repair; others show signs that the unit is running below safe performance. Our plumbers give a straight explanation so you know whether it’s worth repairing or upgrading.

Choosing the Right Hot Water System

There isn’t a single “best” option for every home. Large families often need a system with fast recovery; smaller homes may benefit from compact cylinders or heat pump setups that reduce running costs over time. A cylinder sitting inside may work differently to one installed outside, and older plumbing sometimes limits the options without upgrade work.



Part of our job is helping you understand the pros and cons of each system. We look at where the cylinder will sit, how much hot water you use, whether the home is low pressure or mains pressure, and what your long-term plans are. With that, we can recommend a solution that suits your household rather than a one-size-fits-all install.

Frequently Asked Questions

  • Why did my hot water stop suddenly?

    A failed element, thermostat fault, or tripped circuit are common causes. In some systems, a leaking valve or worn pump can also stop hot water without warning. We can check the system and get it running again.


  • Can you repair hot water heat pumps?

    Yes. We handle hot water pump repair for most major brands. We look at airflow, placement, refrigerant levels, and pump performance to find the cause.


  • Do you repair gas hot water systems?

    We do. Our team handles gas hot water system repairs, including burner faults, ignition issues, and venting problems. We’ll tell you whether repair or replacement makes more sense.


  • How long does a cylinder replacement take?

    Most replacements take around half a day, including removal of the old system and testing the new one.


  • Can you upgrade my low-pressure system?

    Yes, low-pressure to mains-pressure upgrades are one of our most common jobs. We’ll check your pipework and fixtures first to ensure everything is suitable.


  • Do you offer emergency hot water repairs?

    Yes. We provide fast, reliable hot water repairs throughout Auckland, including temporary hot water solutions when needed.

Upgrade to Mains Pressure

We Fix What Others Can’t, or Won’t.

If your home is still running a low-pressure system, upgrading can make the whole house feel different. Modern tapware works better, showers run steadily, and appliances perform more efficiently. We remove and dispose of the old unit, fit the new cylinder, and test your fixtures so everything works as it should. Most upgrades take half a day, and we handle the full job from start to finish.

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Need Hot Water Help?

Open 24 Hours, 7 days a week

If your cylinder is leaking, your hot water is running cold, or you’re thinking about upgrading, we can take a look and talk you through the options. Pipe Fix Plumbing has been working in Mt Wellington and Central Auckland for years, and we stand by every system we install.