Water Quality · Brisbane & SEQ
We supply and install under-sink water filters for kitchens across Brisbane and South East Queensland. Our licensed plumbers fit them neatly, check for leaks and show you how to change the cartridge.
4.8Top Rated Serviceverified by TrustindexTrustindex verifies that the company has a review score above 4.5, based on reviews collected on Google over the past 12 months, qualifying it to receive the Top Rated Certificate.

The short answer
An under-sink water filter is a compact filter plumbed into your kitchen cold water line, delivering filtered water from a dedicated tap or your existing one. The Plumbing Gang’s QBCC licensed plumbers recommend a suitable system, install it, test for leaks and explain cartridge changes. Fixed-price options are provided before work starts.
Available 24/7 across Brisbane and South East Queensland. Urgent jobs are reached within 60 minutes where available, with fixed-price options before any work starts.
Kitchen upgrade
An under-sink filter fits in the cupboard and feeds a dedicated tap, or a mixer with a filtered outlet. It’s an easy way to get better-tasting drinking water without buying bottled water.
We install it, check for leaks and can remind you when the cartridge is due.
Know the signs
Same day service
Urgent jobs are reached within 60 minutes where available, or book a time that suits you. You get fixed-price options before any work starts.
How we take care of you
Same-day service, a 60-minute response for urgent jobs where available, and fixed prices before any work starts.
Tell us about your water supply and what you want to improve.
We ask about your source, household size and any problems you’ve noticed.
Same-day visits available, or a time that suits you.
We check pressure, flow and the supply, and recommend testing where needed.
Choose the system that suits your water and budget.
Filters installed with isolation valves for easy servicing.
Test reports and service dates recorded for you.
We show you how it works and when cartridges are due.
Cartridge changes booked by our scheduling team.
Case study
A Fernvale home on a river water supply had sediment coming through the taps. We fitted a backwashing filter to protect the home’s water lines.
Every job started with fixed-price options, approved before any work began.

Done right, on paper too
We provide test reports, which also go to your local council as required.
Filters and treatment systems installed to Australian plumbing standards.
QBCC licensed and a member of Master Plumbers Queensland.
Watch
Customer reviews
Posted on Google![]()
Emily Durban20 October 2026Trustindex verifies that the original source of the review is Google.
Reagan came out to our property today to assist with a gas tank leakage. He was super detailed and thorough with his work, going above and beyond to ensure we were sorted and happy with the service. He displayed patience when explaining what he was doing step by step and offered fantastic education around what he was doing and potential hazards to watch out for. Great worker to have under your wing plumbing gang! Definitely recommend their service for anyone out there looking for a trusted and reliable company.Posted on Google![]()
amelia westfield19 October 2026Trustindex verifies that the original source of the review is Google.
Great service and lovely Crew - Reagan came out to look at some stuff for us and was fantastic. Highly recommendPosted on Google![]()
Ash H18 October 2026Trustindex verifies that the original source of the review is Google.
Really happy with the service from The Plumbing Gang. Friendly team, great communication and quality workmanship. Would definitely use them again!Posted on Google![]()
beathan whitworth10 October 2026Trustindex verifies that the original source of the review is Google.
Definitely recommendPosted on Google![]()
jini han9 October 2026Trustindex verifies that the original source of the review is Google.
Highly recommend really saved the day with an emergency repair thanks for all your help guysPosted on Google![]()
Josiah C9 October 2026Trustindex verifies that the original source of the review is Google.
Awesome service, thanks heaps guysPosted on Google![]()
Matt Forrest9 October 2026Trustindex verifies that the original source of the review is Google.
Really good service would recommendPosted on Google![]()
Jess Marmin9 October 2026Trustindex verifies that the original source of the review is Google.
Great service by The Plumbing Gang! Same day service to fix a blocked toilet and Ben did a fantastic job and was lovely to speak to! Very thorough and transparent the entire process which was greatly appreciated. Thanks Ben! Would absolutely recommendPosted on Google![]()
Richard Tinsley8 October 2026Trustindex verifies that the original source of the review is Google.
Super solid work and extremely friendly crew.Posted on Google![]()
FaEpe Feao3 October 2026Trustindex verifies that the original source of the review is Google.
Had a leaking shower had the plumbing gang come out Josh was fantastic and fixed our problem quickly and affordable, highly recommend.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. How Trustindex verifies reviews
Finance options
Don’t put off urgent plumbing because of the cost. Prequalify for finance in 6 steps, then choose your fixed-price option with confidence.
Fill in our short form or ask our team on the phone.
Your name, email, mobile and the work you need.
Pre-qualification is a soft check, so it won’t affect your credit score.
Our team calls, then texts and emails your prequalify link.
Pick the quote option that suits you. Same price whether you pay upfront or with finance.
Once our finance partner lets us know you’re prequalified, we book in and get the job done.
Finance provided by a licensed third-party lender, subject to eligibility and credit approval. Fees and charges may apply. The Plumbing Gang is not the lender. Prequalification is not a final approval.
From our plumbers

Plumbing tips
Town water in Brisbane is treated and safe to drink. Here is why some homes still choose a filter, the main types, and what upkeep involves.

Plumbing tips
Rural properties without town water need more than a jug filter. Learn about sediment filters, backwashing, UV treatment and why testing comes first.
Our water filtration and tank and bore water services, on one page. Print it or keep it handy.
PDF · 1 page · A4FAQs
Town water in South East Queensland is treated and safe to drink. Most people choose an under-sink filter to improve taste, reduce chlorine or catch sediment.
Tank, bore and river water should be tested first so the right treatment can be chosen. We can talk you through your options once you know what is in your water.
In many cases yes, depending on the system and your sink setup. We will confirm the best option on site, or fit a separate filter tap if that suits better.
It depends on the system and how much water you use, so follow the manufacturer’s guidance. We will show you how to change the cartridge when we install.
Yes. We give fixed-price options before any work starts. Finance may be available via our finance partner for larger jobs, subject to approval.
What we do
Browse the full range of water quality services from our licensed team.
Where we work
Talk to a real person 24/7. We’ll book you in and send a licensed plumber to your door.
When your pipes go bang, call the gang. Licensed local plumbers with same-day service and a lifetime workmanship guarantee.
© 2026 The Plumbing Gang. All rights reserved. · QBCC Licence No. 15214471 · Member of Master Plumbers Queensland · Privacy Policy
Finance provided by a licensed third-party lender, subject to eligibility. Fees and charges may apply. The Plumbing Gang is not the lender. Rates and other terms subject to change without notice.