Your Central Coast and Newcastle hot water system specialist

Our mission is to provide you with the best quality solution for all your hot water needs. We strive to provide superior service for all hot water systems – electric, gas or solar – and do so with the best prices around.

Best prices around, no hidden cost

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. Phone us now on 0432 901 010.

Full after sales service

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.

Galaxy Hot Water installation
Certegy logo

Finance solutions for that unexpected hot water challenge

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.

Galaxy Hot Water have a 100% guarantee

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.

Galaxy Hot Water is 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.

Hot water repairs

We 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.

Authorised service agents

We are able to service and repair the following brands: Dux, Rheem, Vulcan, Therman, Radiant, Conergy, Ecosmart, Kelvinator, Envirosun, Quantum, Chromagen, Hills, Aquamax, Solahart and most others.

Central Coast

Gosford, Wyong, Tuggerah, The Entrance, Woy Woy, Umina, Erina, Chittaway Bay, Ourimbah, Lake Haven, Blue Haven, Wadalba, Hamlyn Terrace, Lake Munmorrah, Budgewoi, Gorokan, Kilcare, Copacabana, Avoca, Jilliby, Killarney Vale, Berkley Vale, Bateau Bay, Tacoma, Noraville, Chain Valley Bay, Summerland Point.


Newcastle, Lake Macquarie, Swansea, Belmont, Cardiff, Toronto, Wangi Wangi, Morisset, Bonnells Bay, Cooranbong, Kahibah, Eleebana, Warners Bay, Fletcher, Wallsend, Lambton, Charlestown, Broadmeadow, Caves Beach, Redhead, Wickham, Hamilton, Mereweather, Mount Hutton.

Lower Hunter

Cessnock, Kitchener, Kurri Kurri, Weston, Branxton, Maitland, Green Hills, Chisholm, Beresfield, Millfield, Pokolbin, Abermain.

Contact us now!