Cape plumbing were fantastic and very efficient…they came the same day I phoned. Miles was friendly and talked me through my options. I would recomend them to anyone. Thanks for a great job.
Most calls we receive are for sudden hot water loss, leaking cylinders, or systems that have stopped working properly. Our team identifies the cause quickly and provides practical advice on the best solution.
Faulty thermostats, leaking valves and pressure issues are common causes of hot water failure. Our plumbers specialise in hot water cylinder repair, quickly diagnosing issues and restoring reliable hot water wherever possible. Older cylinders can eventually fail due to internal corrosion or wear. When this happens, replacement is often the safest long-term solution. We remove ageing cylinders and install modern systems designed for reliability and improved performance.
Call us if you need your hot water cylinder repaired, replaced or if you are building a new home.
Building a new home or renovating your bathroom or kitchen often requires a new hot water system. Our team installs hot water cylinders that suit your household size, plumbing layout, and daily hot water demand.
Many older homes in Hawke’s Bay still operate on low-pressure systems. Upgrading to a mains pressure hot water cylinder can significantly improve shower performance and water flow throughout the home.
Hot water cylinders must be installed in accordance with New Zealand’s plumbing regulations. Our plumbers ensure every installation includes proper seismic restraints and safety components required under the New Zealand Building Code.
Some homeowners are exploring alternatives that reduce electricity use while maintaining reliable hot water. We can install compatible systems, such as heat pump water heaters, that improve efficiency without sacrificing performance.
When repairs are possible, we complete them promptly to restore hot water. If the cylinder itself has failed, replacement is usually the safest and most cost-effective option.
Hot water cylinders used in New Zealand vary in materials, lifespan and compatibility with different plumbing systems. Understanding the differences helps homeowners choose the right system for their property.
Enamel-lined cylinders are common in New Zealand homes and support low through to mains-pressure systems. They are relatively easy to install and typically last up to 20 years with proper maintenance.
Copper cylinders are often found in older homes and work well with low-pressure plumbing systems. They are durable and store large volumes of hot water, but may limit compatibility with modern tapware.
Stainless steel cylinders are a popular modern option designed for mains-pressure systems. They offer strong corrosion resistance, long service life, and consistent hot water performance across the home.
Pressure plays a major role in how well a hot water system performs. Many older Hawke’s Bay homes still operate on low-pressure systems, while newer installations commonly use mains pressure cylinders.
Upgrading to a mains pressure hot water cylinder can significantly improve shower pressure and overall hot water performance.
Some households choose gas hot water cylinders or other alternatives depending on household demand and property layout.
Cape Plumbing’s certified gas fitters can install and service gas hot water systems in compliance with New Zealand regulations. We can also discuss efficient options such as heat pump water heaters for homes looking to reduce electricity use.
Our focus is straightforward: restore reliable hot water and ensure systems operate safely for years to come.
Hear from Hawke’s Bay homeowners and businesses who trust Cape Plumbing for reliable, straightforward service.
Cape plumbing were fantastic and very efficient…they came the same day I phoned. Miles was friendly and talked me through my options. I would recomend them to anyone. Thanks for a great job.
I found the guys at Cape Plumbing to be professional and easy to deal with. I have used them twice now, and both times have been emergencys. They have gone out of their way to make sure the job is done quickly to avoid any on going issues that I have had. I would recommend them to anyone.
Wow what service!! Arrived 1 hour early after very short notice. Found the problem and rectified within 3 hours. So respectful and understanding of our situation. Highly recommend this team. Thank you so much
The team at Cape plumbing were awesome from Start to finish. Right from booking us in through to completion of our gas fitting the whole team were friendly and professional. The boys that fitted our gas were informative, professional and did a very neat job. I would highly recommend cape plumbing and will definitely go straight to them for any future plumbing needs.
Miles has come to my rescue on many occasions, at the drop of hat, and remedied quickly & effectively, water leaks, which has avoided very costly repairs. He has recently carried out a new bathroom installation. He and his team, are a pleasure to work with. His prices are reasonable, and I have recommended him, to friends. Great company to deal with
Absolutely recommend Cape Plumbing. Service was quick and professional. They installed the gas lines and water heater in our motor home. A written quote so no surprises and a team who worked well together and did a fantastic job. Very polite and respectful staff.
This firm was incredible from answering the phone to providing me immediate service in a non-emergency situation. They moved the laundry sink to a new location, requiring moving the water connection and drain. At the same time, they removed a gas heater and closed off the gas fitting. They were prompt, professional, and did not leave a mess for me to clean up after they left. I am going to remodel a bathroom next, and will definitely use them. HIGHLY RECOMMENDED!
We used Cape Plumbing to renovate our bathroom/ toilet & Infinity installation. Great bunch of people. Easy to deal with and great pricing that was true to the initial quote. Will use again and would recommend. Thanks Miles and team.
The tradesman sent out is a real asset to the company, he was very professional and informative about the options I had to repair the leak. The replacement installation was also an easy process done professionally and in a timely manner. Very happy with the work done and would highly recommend Cape Plumbing to others.
Costs vary depending on the cylinder type, size, and installation requirements. A quote allows us to assess the property and recommend the most suitable system.
Leaks near the top often involve the temperature and pressure relief (TPR) valve or pipe connections. In some cases, corrosion inside the cylinder may require replacement.
Registered plumbers repair and install hot water cylinders in New Zealand. Cape Plumbing provides hot water cylinder repairs and replacements throughout Hawke’s Bay.
Most standard replacements can be completed within a day. Installation time depends on access, plumbing configuration, and whether upgrades are required.
If the leak is coming from the cylinder tank itself, replacement is usually necessary. Valves and fittings can often be repaired.
Repairs can often restore hot water the same day. Replacement systems typically begin heating within a few hours of installation.
If your hot water has stopped working, your cylinder is leaking, or you’re planning a system upgrade, our team can help.
Our registered plumbers will assess the issue, explain your options clearly, and provide a practical solution that restores reliable hot water to your home or business. Call Cape Plumbing now to speak with our team.
