Hot Water Repairs Point Cook

Experts - Committed - Professional


At David McCarthy Plumbing, we provide high-quality hot water system repairs and replacement services in Melbourne, Australia. With over 16 years of experience in hot water system repairs.

David McCarthy Plumbing are fully equipped to repair hot water systems of all major Australian brands. If your hot water system cannot be repaired, we can install a brand new hot water system for you quickly and efficiently.

Welcome to David McCarthy Plumbing

David McCarthy Plumbing is a family owned and managed plumbing business based in Point Cook, Victoria. With over 16 years National and International plumbing experience in Domestic, Commercial and Industrial plumbing and gas fitting, David McCarthy Plumbing have a local team of highly qualified licensed and insured plumbers, as well as other trades, who can assist with all of your plumbing maintenance, renovation and new build needs.

Our Vision is to be known as the most trusted residential and commercial plumbing company in Melbourne and be recognised for our commitment to customer service, high quality workmanship and innovation throughout the Victorian plumbing industry.

If you have a hot water system not listed here we are happy to repair or order and install for you.


Hot Water Repairs Altona North

Signs your hot water system may need repairing or replacing include:

-    No hot water or hot water running out too quickly
-    Rust coloured water
-    Rotten egg odor
-    Noises such as rumbling or popping coming from the system
-    Water leaking or overflowing

Hot Water Replacement Altona North

Choosing a Hot Water System

Tailored advice on recommended brands with the most cost effective and efficient long term solution for you.

Solar Hot Water Services
A solar hot water system utilises the suns energy to heat water. The solar collectors (solar panels) are filled with water which is heated by the sun. The energy produced is fed to the tank of the electric or gas hot water system where it is stored and ready for use.

Do you want to reduce your household energy bills, do something positive for the environment and reduce your greenhouse gas emissions? Take advantage of government rebates and start saving money today by installing a solar hot water system. Hot Water Repairs Altona North can get you set up and ready to go.

Gas Hot Water Services
A gas hot water system uses gas to heat the hot water. It burns LPG or natural gas (mains or reticulated gas) and therefore require a natural gas connection to your home or the use of bottled gas.


There are two types of gas hot water systems:

Instantaneous systems:
Tankless instantaneous systems (continuous flow systems) heat water on demand. When the hot tap is turned on the gas burner starts and heats the water as it flows through a heat exchanger (a coiled pipe). It only heats the required amount of water instead of heating a full tank. With a continuous flow system no energy is wasted from unused hot water. The systems are wall mounted and compact so are a great space saving solution.

Storage water heaters:
A storage heater uses a gas burner located under an insulated storage tank to heat the water. A storage heater will have a pilot flame that lights the main burner when needed. Storage heater systems installed indoors require a flue to vent exhaust gas outside.

A gas hot water service can be a good solution for a home with limited sunlight/where a heat pump may be unsuitable.

Hot Water Heat Pumps
A hot water heat pump system absorbs heat from the air outside and transfers it to the water stored inside the heater through a heat exchange system. A hot water heat pump system is a cost effective solution (generous rebates available) using renewable energy without the need for solar panels. A hot water heat pump is easy to install using the same connections as your existing electric hot water system.

Electric Hot Water Systems
The traditional electric hot water systems produce around four tonnes of greenhouse gases per year. New government regulations are phasing-out these greenhouse intensive water heaters to reduce the impact on our environment.

You do not need to replace a working electric hot water system but if your system is in need of repair or replacement consider a gas, solar or electric heat pump solution.

Hot Water Installation
Hydronic Heating
Hot Water Servicing

Over 16 years experience

We have over 16 year’s experience in residential, commercial and industrial plumbing including experience across Australia and in the UK.

Fully licensed and qualified

We have a local team of highly qualified licensed and insured plumbers.

Latest equipment

We have all the latest, industrial strength blocked drains equipment, including CCTV camera and locator as well as backflow testing equipment, which many small to medium plumbing businesses cannot offer.

Association Members

We are members of the Master Plumbers Association and the Business Network International Group, as we strive to continue to be the best and most professionally trained plumbers in our field.

Customer Satisfaction

We are a family run company, valuing customer satisfaction and communication as our highest priority.

Professional and Reliable Hot Water Experts Servicing Altona North and the surrounding areas.


David McCarthy have been providing quality hot water repairs and plumbing services in Altona North for over 16 years.

With extensive experience in Residential, Commercial and Industrial projects, we offer a genuine one-stop-shop for all your plumbing needs.

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