Backflow Testing Kenmore
Certified backflow prevention testing for residential and commercial properties in Kenmore and western Brisbane. Annual testing, compliance certificates, device installation and repairs — upfront pricing, fully licensed technicians.
Backflow Testing — Brisbane City Council Compliance Sorted
Backflow occurs when contaminated water flows back into the clean drinking water supply — a serious health hazard. Backflow prevention devices are installed to stop this, but Queensland law requires them to be tested annually by a certified tester to confirm they're functioning correctly.
In the western Brisbane suburbs, backflow devices are common on commercial properties, medical facilities, schools, strata buildings, and residential properties with irrigation systems connected to mains water — Brookfield, Pullenvale and acreage properties especially tend to have these. TBP Plumbing Kenmore's certified testers carry out compliant testing and issue all required documentation, including reporting to Brisbane City Council where required.
If you've received a compliance notice or your annual test is overdue, call us and we'll arrange a time that suits.
Our Backflow Services
- Annual backflow prevention testing
- Compliance certificate issue
- Reporting to council where required
- Backflow device installation
- Device repair and replacement
- Failed test rectification
- Commercial and strata testing
- Residential testing and servicing
How Backflow Testing Works
Our licensed technicians follow a clear, compliant process — from initial inspection through to issuing your certificate.
Locate & Inspect
We locate the backflow prevention device on your property, inspect it visually for damage or deterioration, and confirm the device type and test requirements.
Test with Calibrated Equipment
Using calibrated testing equipment, we verify that the device seals correctly and holds pressure as designed. This confirms it will prevent backflow if pressure changes occur.
Certificate & Reporting
We record the test results and issue your compliance certificate. Where required, we lodge the report with the relevant water authority on your behalf.
What Happens if a Device Fails?
Situation
Device fails initial test
What we do
Advise on repair or replacement options with upfront pricing
Minor fault (worn seat, debris)
Service or clean device on-site where possible, then re-test
Device beyond repair
Supply and install replacement device, test to confirm compliance
Re-test required
$211.20 per additional test — no surprise charges
Backflow Testing Costs
Straightforward, transparent pricing — you'll know exactly what applies before we start.
TBP Plumbing Kenmore keeps backflow testing pricing clear and consistent. There are no hidden call-out charges — just a fixed fee for the compliance test, with an additional rate if re-testing is required after rectification work.
All pricing is provided upfront before any work begins. If your device needs servicing or replacement, we'll give you a separate fixed quote before proceeding.
We have been servicing Greater Brisbane for over 25 years and back every job with our commitment to accurate workmanship and honest communication.
Initial Compliance Test
$369.60Full compliance test of the backflow prevention device using calibrated equipment. Includes compliance certificate and documentation.
Additional Test (re-test)
$211.20Per additional test required after rectification, re-testing, or further verification to achieve a compliant result.
Device Repair / Replacement
QuotedIf your device needs servicing, repair or full replacement, we provide a separate upfront quote before any additional work begins.
Want to know the exact cost for your property?
Call us and we'll confirm your device type and provide a clear price before booking.
Who Needs Backflow Testing?
If your property has a backflow prevention device, it needs annual testing. Here are the most common property types we service.
Residential Properties
Homes with irrigation systems, garden watering connections, or other setups where a device has been installed by the water authority or a previous plumber.
Commercial Buildings
Offices, warehouses, retail spaces, and industrial premises — especially where equipment connects to the mains water supply.
Unit Blocks & Apartments
Multi-dwelling buildings and strata complexes frequently have centralised backflow devices that require annual testing under body corporate compliance obligations.
Schools & Medical Sites
High-risk premises where water contamination poses the greatest threat. These properties are typically subject to stricter testing and compliance requirements.
Hospitality Venues
Cafes, restaurants, pubs, and hotels with commercial kitchen equipment or beverage systems connected to mains water typically require annual backflow testing.
Fire Services & Irrigation
Properties with fire suppression systems or large-scale irrigation connected to town supply are among the most common triggers for a required backflow prevention device.
Where We Service
Based in Kenmore, we service the western Brisbane and surrounding Brisbane suburbs. We also cover wider Greater Brisbane for commercial and strata clients.
When We Service
Business Hours
Standard testing and compliance visits
24/7 Emergency
Urgent plumbing issues outside business hours
If you have an urgent plumbing issue related to your water supply or backflow device, we're available around the clock.
Call (07) 2103 2391Frequently Asked Questions
Everything you need to know about backflow testing.
Due for annual backflow testing?
Stay compliant with our certified testing service. We issue all required documentation and can lodge reports with your water authority on your behalf.