PROVE

PROVE -WELS & Watermark testing
-Water meter accuracy testing
-Infrastructure services M&E

Our plumbing laboratory offers professional and expert services in testing for Watermark and Waterworks approval. The capabilities of the PROVE Plumbing Laboratory is vast with state of the art equipment offering an extensive range of flow rate, pressure, force and temperature measurement. The PROVE Plumbing Laboratory holds the relevant accreditation to provide detailed and traceable reports for

the submission of Watermark approval with systems and processes meeting guidelines of ISO 17025 General requirements for the competence of testing and calibration laboratories.

Honoured to be invited to AGA’s 100-year celebration. A true example of a business that continues to evolve — not just i...
28/11/2025

Honoured to be invited to AGA’s 100-year celebration. A true example of a business that continues to evolve — not just in gas, but also in WaterMark, where AGA has built a strong reputable presence. Here’s to the last 100 years, and the exciting future ahead!

Thursday 11 September is R U OK? Day, but every day is a chance to check in with someone you care about. A simple “R U O...
10/09/2025

Thursday 11 September is R U OK? Day, but every day is a chance to check in with someone you care about. A simple “R U OK?” can make people feel supported, heard, and less alone. You don’t need to have all the answers—just start the conversation. 💛

A big congratulations to Marcos on tying the knot! We’re so happy to celebrate your special news over a team morning tea...
10/09/2025

A big congratulations to Marcos on tying the knot! We’re so happy to celebrate your special news over a team morning tea 🎉



This NAIDOC Week, we celebrate 50 years of strength, vision, and legacy. 🌿✨ This year, we honour the strength of our Eld...
06/07/2025

This NAIDOC Week, we celebrate 50 years of strength, vision, and legacy. 🌿✨ This year, we honour the strength of our Elders, the vision of our communities, and the legacy guiding the next generation.

It’s almost time! See us this Thursday at Deadly in Melbourne – don’t miss us!
17/06/2025

It’s almost time! See us this Thursday at Deadly in Melbourne – don’t miss us!


Proud to wrap up another project! These purpose-built switchboards are Tasmania-bound and ready for installation! ...
12/06/2025

Proud to wrap up another project! These purpose-built switchboards are Tasmania-bound and ready for installation!

We're excited to be exhibiting at Deadly in Melbourne 2025! Come visit us at the Melbourne Convention and Exhibition Cen...
05/06/2025

We're excited to be exhibiting at Deadly in Melbourne 2025! Come visit us at the Melbourne Convention and Exhibition Centre — we can’t wait to connect with you!

On Mabo Day, we remember the legacy of Eddie Koiki Mabo and the landmark decision that overturned terra nullius. His cou...
03/06/2025

On Mabo Day, we remember the legacy of Eddie Koiki Mabo and the landmark decision that overturned terra nullius. His courage changed the course of history. As Reconciliation Week closes, we honour the truth and continue walking the path of justice and unity.

This National Reconciliation Week, we reflect on the theme Bridging Now to Next — a call to honour the lessons of the pa...
26/05/2025

This National Reconciliation Week, we reflect on the theme Bridging Now to Next — a call to honour the lessons of the past, act in the present, and build a better future together. 🌿 Let’s walk side by side in truth, respect and renewal as we continue the journey of reconciliation. Every step matters.

Today, on National Sorry Day, we remember the Stolen Generations — the Aboriginal and Torres Strait Islander children wh...
25/05/2025

Today, on National Sorry Day, we remember the Stolen Generations — the Aboriginal and Torres Strait Islander children who were forcibly removed from their families. We honour their strength, acknowledge the pain, and commit to walking together towards truth, healing, and reconciliation.

Rallies, laughs, and a little friendly competition—perfect end to the week!
13/05/2025

Rallies, laughs, and a little friendly competition—perfect end to the week!



Address

3 Lever Street
Melbourne, VIC
3061

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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