Water Efficiency Certificate Compliance Audit and Certification From $195.00
Are you a landlord or property manager on the Gold Coast looking to charge your tenants for their water usage? Look no further than Whywait Plumbing! Our team of fully licensed and authorised experts can test your property’s compliance, upgrade fixtures, and certify your rental property with a Water Efficiency Certificate.
Trusted Professional Gold Coast Plumbers, Drainers & Gas Fitters For Over 46 Years

Rental Property Water Efficiency Professionals
We can assist in ensuring Gold Coast residential rental property taps, showers & toilets are compliant & water efficient

Domestic & Commercial Body Corporate Plumbing
Gold Coast residential and commercial body corporate & rental property plumbers

24 Hour Guaranteed Response

Reliable & Dependable
WE CAN ASSIST YOU WITH YOUR WATER EFFICIENCY CERTIFICATE TODAY?
Water Efficiency Certificate Compliance Testing & Certification From $195.00
Are you a landlord or property manager on the Gold Coast looking to charge your tenants for their water usage? Look no further than Whywait Plumbing! Our team of fully licensed and authorised experts can test your property’s compliance, upgrade fixtures, and certify your rental property with a Water Efficiency Certificate.
Water Efficiency Certificate Compliance Testing & Certification
Water Efficiency Certificate audit testing and certification is a must for any landlord or real estate property manager so that you can charge your tenant for the total cost of all water consumed.
That is why Whywait Plumbing has been issuing rental property owners their efficiency certificates for the last 18 years. We were one of the few Gold Coast Plumbers who were accredited as a Water Efficiency Assessor by the Queensland Water Commission in 2007.
What Are The Minimum Requirements For Charging Tenants For Water?
Landlords and rental property owners can only charge tenants for water consumed by providing:
- the rental property has an individual water meter
- the rental property has been certified as water-efficient and had a Water Efficiency Certificate issued
- the signed tenancy agreement specifically states that the tenant must pay for all water consumed
What Gold Coast Water Charges Can a Tenant Be Billed For?
When you receive your property’s quarterly Gold Coat Water bill, there are several charges on the bill, which are:
- Sewerage Service – Fixed Access Charge: tenants cannot be charged this cost as its an access fee to connect to the sewer system
- Water Service – Fixed Access Charge: tenants cannot be charged this cost as its an access fee to connect to the water distribution system
- Water Consumption – this will indicate how many kilolitres have been consumed at $1.181 per kilolitre, and the tenant is responsible for paying this charge.
- State Bulk Water Price – this will show how many kilolitres have been consumed at $3.301 per kilolitre, and the tenant is responsible for paying this charge.


What Fixtures Does An Efficiency Certificate Cover?
For Whywait Plumbing to issue your rental property with a water efficiency certificate to certify the property is water efficient, the following fixtures are required to be:
- The rental property has an individual water meter
- all internal cold water taps, including mixer taps, must be WELS compliant with a maximum flow rate of 9 litres per minute
- all showerheads are to be WELS compliant with a maximum flow rate of 9 litres per minute
- all toilets are dual flush with a maximum full flush of 6.5 litres and a maximum half flush of 3.5 litres
- the bath tap does not need to meet these requirements, nor do outside hose taps, washing machine taps or dishwasher taps
Upgrading Plumbing Fixtures To Efficiency Certificate Standard
Here at Whywait Plumbing, we will improve your taps and toilets to be compliant by:
- installation of WELS-compliant taps, spouts and showerheads
- installation of flow restriction aerators on mixer taps
- installation of dual flush toilet cisterns and or toilet suites
Do You Need a Water Efficiency Certificate
Whywait Plumbing can audit your rental property, upgrade fixtures as required and issue the compliance certificate the same day. Call today on (07) 5580 4311 or complete the Enquiry Form, and we will contact you shortly.




Google Review
“Gary from Why Wait Plumbing completed my Water Efficiency Certificate. From the booking to the completion of the service I was very happy with everything that was provided. I was kept up to date via email and phone. And have them booked out again at our new home to install fridge plumbing. I would not hesitate in referring Why Wait Plumbing. Gary was so friendly and efficient! Thanks Again! And see you next week! ✌🏽”
Contact Us Today To Book For a Water Efficiency Certificate Inspection
For plumbing & gas emergencies please call (07) 5580 4311 to ensure a speedy service. For all other plumbing repairs feel free to email us for assistance.