Licensed Plumbers in Toowoomba, QLD
Plumber Directory — Toowoomba, QLD
| Name | Licence # | Class | Status |
|---|---|---|---|
| Air Service Technologies Pty Ltd | 1104410 | Mechanical Services - Plumbing | Active |
| Christopher John Frederick Daniells | 48952 | Plumbing and Drainage | Active |
| Daniel James Jensen | 1013558 | Mechanical Services - Plumbing | Active |
| Daniel John Adams | 1314354 | Plumbing and Drainage | Active |
| Darling Downs & Lockyer Valley Plumbing Solutions Pty Ltd | 1215254 | Plumbing and Drainage | Active |
| David Box | 1129814 | Plumbing and Drainage | Active |
| K&R Hot Water World Pty Ltd | 1248961 | Plumbing and Drainage | Active |
| Matthew Kevin Kues-Sales | 1104480 | Mechanical Services - Plumbing | Active |
| Michael John Rae | 1265169 | Plumbing and Drainage | Active |
| P & T Air And Electrical Pty Ltd | 1146974 | Mechanical Services - Plumbing | Active |
| Rexrae Investments Pty Ltd | 1265171 | Plumbing and Drainage | Active |
| Stephen Wesley Thomas | 41645 | Plumbing and Drainage | Active |
| Zabrunet Enterprises Pty Ltd | 1121866 | Plumbing and Drainage | Active |
Hiring a Plumber in Toowoomba
Before hiring any plumber in Toowoomba, use this checklist to protect yourself and ensure you're working with a properly licensed and insured professional.
- Ask about their backflow prevention accreditation — If you need annual backflow device testing — required by most water authorities — confirm the plumber holds a current backflow prevention accreditation, as not every licensed plumber is endorsed to test and certify these devices.
- Check whether they cover both water and drainage — In several states, plumbing and drainage are separate licence classes. A plumber licensed for water supply work may not be licensed for sewer and stormwater drainage, so confirm their licence covers the type of work you need.
- Confirm they will issue a compliance certificate — Licensed plumbers are required to lodge a compliance certificate with the relevant authority for regulated work. Ask upfront whether they will provide one — it is your proof the job was done to code.
- Ask who supplies the fixtures and fittings — Some plumbers mark up materials significantly. Ask whether you can supply your own WaterMark-certified tapware and fittings, or get a separate materials quote so you can compare retail prices.
- Verify they carry specialist tools for your job — Jobs like CCTV drain inspections, pipe relining, or thermostatic mixing valve testing require specialist equipment. Ask whether the plumber owns this gear or will subcontract, as subcontracting can add cost and delay.
Get at least three quotes and compare not just price, but response time, warranty on workmanship, and whether the quote includes parts.
- Refuses to provide a compliance certificate — A licensed plumber is legally required to lodge a compliance certificate for regulated work. Refusal or claims that "it's not necessary for this job" when the work clearly involves new pipework or fixture installation suggests the tradesperson may not be properly licensed.
- No WaterMark-certified products — All plumbing products installed in Australia must carry the WaterMark certification. If a plumber proposes using uncertified imported fittings to save money, the installation will not comply with the Plumbing Code and could void your insurance.
- Cannot explain the drainage plan — For any work involving sewer or stormwater connections, a competent plumber should be able to explain how waste will flow, where vents are located, and how the work ties into existing drains. Vague answers suggest a lack of planning that can lead to blocked drains or failed inspections.
Plumber Licensing Requirements in Queensland
Licensing is managed by Queensland Building and Construction Commission (QBCC).
Licence Types
Design of water supply, sanitary and stormwater drainage systems
General plumbing and drainage work including water supply, sanitary plumbing, and stormwater drainage
Installation of mechanical plumbing services including heating and cooling piping
Key Requirements
- Certificate III in Plumbing (CPC32420 or equivalent)
- Completed 4-year apprenticeship
- Plumbing and drainage practical assessment
Penalties for unlicensed work
Unlicensed plumbing work in QLD carries fines up to $46,575 for an individual. QBCC can also issue stop-work orders and require rectification of non-compliant work.
Typical Plumber Costs in QLD
Hourly Rate
$80 – $130
Callout Fee
$60 – $100
Common Jobs
| Job | Cost Range |
|---|---|
| Fix leaking tap or replace washers | $80 – $200 |
| Install or replace hot water system | $1200 – $3500 |
| Unblock drain (standard) | $100 – $350 |
Related Directories
Other Trades in Toowoomba
Broader Areas
Frequently Asked Questions
What is a compliance certificate and will my plumber provide one?
A compliance certificate (sometimes called a certificate of compliance) is a legal document confirming the plumbing work meets the Plumbing Code of Australia and state regulations. Licensed plumbers are required to lodge one with the relevant authority for regulated work such as new installations, re-routing pipes, or installing a hot water system. Always ask for a copy — without it, you may have difficulty selling your property or making an insurance claim.
How do I know if my hot water system needs replacing or just repairing?
Storage hot water systems typically last 8–12 years, while continuous flow (instantaneous) units can last 15–20 years. Signs it is time to replace rather than repair include rusty water from the hot tap, rumbling or banging noises from the tank, visible corrosion on the unit, water pooling around the base, or if the unit is more than 10 years old and requires a costly part. A licensed plumber can inspect the sacrificial anode and thermostat to give you an honest assessment.
Can a plumber also do gas fitting work?
Many plumbers hold a combined plumbing and gas fitting licence, but this is not automatic. Gas fitting is a separate licence endorsement in most states. If your job involves gas appliance installation or gas pipe work, ask to see proof of a current gas fitting licence or endorsement — do not assume a plumbing licence covers gas.
What plumbing work can I legally do myself in Australia?
Generally, homeowners can replace a tap washer, showerhead, or toilet seat, and clear a minor drain blockage with a plunger. Anything involving cutting into pipes, altering drainage, installing fixtures, or touching gas connections must be done by a licensed plumber. Doing regulated work yourself can void your home insurance and result in fines.
Why is there a call-out fee and what should it cover?
A call-out fee covers the plumber's travel time and vehicle costs to reach your property. It typically ranges from $60 to $100 during business hours and may double for after-hours or weekend callouts. The fee usually includes the first 15–30 minutes of diagnostic time. Always confirm call-out charges before booking, as some plumbers waive it if you proceed with the repair.
How do I verify a plumber's licence in QLD?
You can verify any plumber's licence using TradieVerify's free search tool or directly through the Queensland Building and Construction Commission register. Enter the plumber's name or licence number to confirm their licence status, class, and any disciplinary history.
How many licensed plumbers are in Toowoomba?
There are currently 13 licensed plumbers registered in Toowoomba, QLD. This data is sourced directly from the Queensland Building and Construction Commission register and updated regularly.