Galaxy Hot Water

Hot Water System Sales & Service on the Central Coast

Our mission is to provide you with the best quality solution for all your hot water needs.

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Emergency Hot Water Repair & Replacement

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Why choose the galaxy hot water team?

We strive to provide superior service for all hot water systems – electric, gas or solar – and do so with the best prices around.  We can quote on hot water system repairs and provide same day service for emergency hot water heaters.

If you’re located on the Central Coast and you’re looking to replace your hot water system, it’s worth taking the time to analyse your usage to work out what size hot water system best suits your needs. In most cases, an individual would use around 50 litres of hot water each day; more with frequent dishwasher usage, regular hot showers for long periods of time and hot or warm washing machine loads. You’ll also need to decide which heating method you prefer, for example, electric, gas, solar or heat pump.


Available for 24/7
Emergency Service

Our friendly team at Galaxy Hot Water, on the Central Coast, can help you work out your home hot water system usage and can determine what size would best suit you. We also provide plumber services and repairs. Call Stuart today; he’s an expert in hot water systems and will work out precisely what you need and discuss options. Phone us now on 0432 901 010.


Energy Efficient heat pumps


gas hot water


electric hot water


solar hot water


repairs & emergency


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"Responded to enquiry very quickly - had water heater on stock- fixed with a couple of hours. Highly recommended."
Gail Kerry
Google Review
"Anyone ever needs an Electrician don't think twice and go ahead .. the most polite, right on time and explained everything to me."
Carol Stanley
Google Review
"Great service and Jeremy very nice, very helpful, got us going with hot water for showers until the installation next day. Thank you for your service."
Jim & Allison
Google Review

Locally owned and operated

Hot Water Replacement

We can supply and install gas hot water systems, electric hot water systems, solar hot water systems, instant hot water systems . . .you name it we can do it. It’s a good idea to have a look at your system and usage – before an emergency strikes and you require a new hot water system as soon as possible – so you know and can prepare for the right type, size and brand.

Hot Water Repairs

Our local hot water specialists have the know how to test and repair just about anything, elements, thermostats, pressure relief valves, we even know how to carry out repairs on solar hot water. We can come to your aid when you require emergency hot water repairs, solar or electric hot water systems and more.

Authorised Service Agents

We are able to service and repair the following major brands including: Dux, Rheem, Vulcan, Therman, Radiant, Conergy, Ecosmart, Kelvinator, Envirosun, Quantum, Chromagen, Hills, Aquamax, Solahart and most others. Galaxy Hot Water provides hot water systems on the Central Coast, from Wyong to Woy Woy and everywhere in between.


Finance Solutions

Plumbing and hot water installations are often totally unexpected and many of our clients take advantage of the Certegy Ezi-Pay system we have on hand. Certegy work out a payment plan for you and one of the great benefits is that you never pay interest on the amount you owe. You will pay an initial deposit and the remaining balance is paid off through convenient fortnightly direct debits. Ask us about it. If you’re interested in paying over time, Certegy could be the answer for you.


We pride ourselves on our expert workmanship and only use the very best parts and products when completing all our jobs. As such, we are proud to offer you the following: twelve months guarantee on all workmanship on completed jobs following handover as well as all standard manufacturer’s guarantees.

Cash, Card or Easy finance plans available with Humm!



We will quote you for the full price up front. No sneaky surprises! Our electric hot water systems and gas hot water systems prices are the best you’ll find. For quality Central Coast hot water plumbing services, phone us now on 0432 901 010 for a free quote.


Once your new hot water system is installed by us you will benefit from a complete warranty assistance as we are authorised warranty agents for many manufacturers. Providing quality workmanship all the way.



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