Hot Water

hot water heaters

Hot water systems (also known as hot water heaters, hot water services or hot water units) provide your home or office with hot water.

It’s important to choose the correct hot water system for your application to enjoy those steamy showers and instant hot water needs.

We can help you select the right hot water system for your home – and we even offer a free quoting service whereby we can come to your place and determine the correct system for you.

Some factors to consider when choosing the right hot water system include:

  • What type of energy can you use (gas, solar, electric etc)
  • What size system do you need (this depends on numerous factors such as number of bathrooms, number of householders etc)
  • Space considerations for indoors and outdoors – this will help you determine where your system should be installed around your home or office
  • Features required such as temperature controls, warranty etc.

Blocked Drains


Slow running, smelly, blocked drains, toilets that won’t flush or that block up, soggy patches in your back yard, faulty storm water drains – these are all signs of blocked drains.

The most common causes of blocked toilets and drains are a build up of hair or grease; or tree roots encroaching on your pipes.

Jetting pic


We use a state of the art high-pressure drain “Jetter”.

This high-pressure machine uses a 5000-psi pump to deliver a water blast from rotating nozzles.

The Jetter doesn’t just munch away at blockages and tree roots, it blasts them away!

This means your drains stay clear for longer, saving you in future call out fees.

CCTV Inspections


Cotts Plumbing can conduct full colour CCTV inspection surveys on any stormwater drain or sewer line, using the latest push rod or tractor camera technology.

The inspection provides a clear view of the condition of the pipe, junction(s) and bend(s).

The inspection will clearly identify any broken pipe, defects, or tree root intrusion problems.

With this information we can give you the best rehabilitation option(s) to suit your needs.

Leaky Taps


At Cotts Plumbing we are able to repair any leaky tap whether it be a conventional or mixer tap. No job is too big or small.

We are also able to install all makes and models of taps. The extensive range of tapware that is available will cater for even the most prestigious buyer. We carry a basic range of mixer taps, bathroom taps, shower taps, basin taps, sink taps, laundry taps and bath taps.

However there is an extensive range of taps which we can obtain for your requirements.



Already trusted in tens of thousands of homes across Sydney for over 10 years, Cotts Plumbing works to provide you with a level of service which is second-to-none. Services we offer:

Gas Heating – Installing gas heating in your home, and repairs to gas heating lines.

New Gas Lines and Repairs – If you’re adding or extending a gas line to your home.

Gas Hot Water – Endless instant hot water can be available with a continuous flow gas hot water heater installation from Platinum Hot Water & Plumbing.

Barbecues – Relax with summer outdoor entertaining on your new outdoor gas barbecue connection.

Gas Leaks – If you suspect a gas leak call us as an emergency. Platinum Hot Water & Plumbing are experienced gas safety experts.

Gas Ovens – Enjoy cooking with gas with our professional gas oven installations.

If you suspect a gas leak call us as an emergency. Cotts Plumbing are experienced gas safety experts.

High Pressure Drain Cleaning


Using our advanced high pressure techniques to clear the toughest of drains, our guarantee is to clear your drain flow to prevent further blockage.

We are blocked drain specialists who are able to clear your blocked drains with a minimum of fuss. We can attend today to promptly fix your blocked toilet or drain. Internal blockages such as a blocked sink, blocked basin or even a blocked shower can be quickly and efficiently cleared.

Toilet Repairs & Installs


A toilet can cause us a world of trouble. Sometimes it won’t flush. Sometimes it won’t stop flushing! Sometimes it leaks. Sometimes it gets blocked. Regardless of your toilet plumbing problems in Sydney, Cotts Plumbing can help with convenient on-time service and a satisfaction guarantee or we return for FREE.

  • Blocked toilets
  • Leaking Toilet
  • Non flushing toilet
  • New installations

Leaky Pipes

Leaky Pipes

Even underground, behind walls, or under floors – Cotts Plumbing can find the source of any leak and rectify it quickly.

Having the ability to find the leak fast can save you both time and money. If you suspect a leak in your home, it’s important to have it checked quickly because left undetected water leaks can cause major property and even structural damage – and more importantly, a growing water bill!

RPZ & Thermostatic Mixing Valve Testing

backflow valve

Cotts Plumbing provide and install a variety of TMV (Thermostatic Mixing Valves) and Backflow Prevention Devices.

We partner with leading valve manufacturers to offer our customers a choice of the leading products available in Australia. All of which comply with NSW Health and the Australian standards.