Hot Water Cylinder Services

Certified Hot Water Cylinder Services for Wellington, Lower Hutt, Upper Hutt & Porirua

Reliable hot water is a must-have for every home. Whether you need a new hot water cylinder installation, urgent hot water cylinder repairs, or routine hot water cylinder maintenance, Harbour City Plumbing delivers expert service across Wellington, Lower Hutt, Upper Hutt, and Porirua. With certified professionals and fast response times, we ensure your home’s hot water system runs smoothly year-round.

Why Choose Our Hot Water Cylinder Services?

  • Master Plumbers Certified

    When it comes to hot water cylinder installations, repairs, and servicing, expertise matters. Our team is fully licensed and certified, ensuring all work meets the highest safety and industry standards.

  • Trusted and Reliable

    With years of experience and a reputation for quality workmanship, we provide honest service, transparent pricing, and long-lasting solutions. No shortcuts, no hidden costs—just professional plumbing you can count on.

  • Quick Response Time

    A failing hot water cylinder can throw your whole day off. Whether it is a sudden breakdown or a replacement needed urgently, we respond quickly to restore your hot water as soon as possible.

  • Local Expertise

    As a locally owned business, we understand the unique plumbing challenges of Wellington homes and businesses. We provide tailored solutions that ensure energy efficiency, reliability, and long-term performance.

Get a free hot water cylinder service quote in the Wellington region! Simply fill out our easy form with your name and email, and include a brief message detailing the work you require.
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Our Hot Water Cylinder Services

Your hot water cylinder is one of the most important systems in your home, and when it fails, it is never at a convenient time. Whether you are dealing with a leaking tank, inconsistent water temperature, or an outdated system that is draining your energy bill, we provide expert installations, replacements, repairs, and maintenance to keep your hot water running smoothly. 

New Hot Water Cylinder Installations

Upgrading or installing a new hot water cylinder is an investment in efficiency, reliability, and long-term cost savings. Whether you are replacing an outdated system or fitting a brand-new one, we ensure your home gets the right size and type of cylinder for your needs.

We offer both installation-only services if you already have a cylinder, or we can supply and install a complete system, guiding you through the selection process to find the best fit.

Our range of hot water cylinders includes:

  • Electric hot water cylinders – Reliable, widely used, and easy to install.
  • Gas hot water cylinders – Energy-efficient for homes with gas connections.
  • Solar hot water systems – Harness renewable energy to cut down on electricity costs.
  • Heat pump hot water systems – Ultra-efficient, reducing energy consumption and environmental impact.

Hot Water Cylinder Repairs

A faulty hot water cylinder can disrupt your daily routine, lead to higher power bills, leaks, or even serious water damage. When something is not right, fast action is key to preventing further issues and restoring your hot water supply.

We diagnose and repair all common hot water cylinder problems, including:

  • Leaks and pooling water – Stopping water damage before it spreads.
  • Temperature fluctuations – Ensuring reliable, stable hot water.
  • Low water pressure – Fixing blockages, valve issues, or system inefficiencies.
  • Unusual noises – Addressing sediment buildup or internal wear.

Our team arrives fully equipped to assess the issue and make repairs on the spot. If your system is beyond repair, we provide expert advice on cost-effective replacements and upgrades to ensure a long-term solution.

Preventative Maintenance Services

A well-maintained hot water cylinder runs more efficiently, lasts longer, and reduces the risk of unexpected failures. Regular servicing prevents expensive breakdowns, improves energy efficiency, and ensures consistent hot water when you need it.

Our maintenance services include:

  • Flushing the system – Removing sediment buildup to improve performance.
  • Checking safety valves and pressure levels – Ensuring safe and efficient operation.
  • Inspecting thermostats and heating elements – Identifying potential issues before they cause failures.
  • Preventative servicing – Fixing small problems before they turn into costly repairs.

Frequently Asked Questions

Are you licensed and certified?

Yes, our team is fully licensed, and we only work with certified Master Plumbers, gasfitters, and electricians to ensure compliance and quality workmanship.

The cost varies depending on the type and size of the hot water cylinder you choose. We provide free, upfront quotes with transparent pricing.

Most hot water cylinder installations take between three to six hours, depending on complexity. We work efficiently to minimise disruption to your home.

Yes. If your hot water cylinder fails unexpectedly, we offer emergency repairs across Wellington, Lower Hutt, Upper Hutt, and Porirua to restore hot water quickly.

Simply contact us via our website or give us a call to schedule a consultation. We’ll walk you through the process and answer any questions.

Areas We Service

We’re proud to offer high-quality, local expertise to Wellington and its surrounding areas. By focusing on our community, we ensure tailored, reliable services that meet the unique needs of local homes and businesses in: 

  • Wellington City
  • Lower Hutt
  • Upper Hutt
  • Porirua

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