Licensed plumbers in Mount Isa
10 plumbing & drainage businesses in Mount Isa hold a licence on the QBCC register. 10 of them (100%) show a current licence as of 4 November 2026.
The most common licence classes are Plumbing and Drainage (8) and Mechanical Services - Plumbing (1). Each profile lists the licence number, its classes and status, and the ABN and ASIC details.
- Companies listed
- 10
- With a current licence
- 10 (100%)
- Source
- QBCC
- Register checked
- 4 November 2026
Plumbing & Drainage companies in Mount Isa
Current licences first, then A to Z
- ACMJ PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15245227, 4825, since 2017Not listedCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2017
- ATULL PLUMBING & DRAINAGE PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 1273458, 4825, since 2013Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2013
- BAX PLUMBING PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15384879, 4825, since 2023Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2023
- KL REITANO INVESTMENTS PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15560009, 4825, since 2025Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2025
- MARKSMAN CORP PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15398453, 4825, since 2023Mechanical Services - PlumbingCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2023
- N T C OPERATIONS PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15039718, 4825, since 2015Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2015
- PARKER PLUMB PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15394667, 4825, since 2023Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2023
- Plumbing and Drainage Services Mount Isa Pty LtdCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 1176912, 4825, since 2009Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2009
- SAV'S PLUMBING PTY LTDCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 15144261, 4825, since 2009Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2009
- SBR BUSINESS TRUSTCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.QBCC 1149262, 4825, since 2008Plumbing and DrainageCurrentThis is the status the register showed when we last checked. It may not be current or correct. Confirm it with the QBCC before you rely on it.2008
About licensed plumbers in Mount Isa
In Queensland, most building work valued over $3,300, including labour and materials, must be carried out by a contractor holding a QBCC licence of the right class. Some work needs a licence at any value, including plumbing and drainage, fire protection, building design and site classification.
A licensed plumber in Mount Isa holds a licence from the Queensland Building and Construction Commission (QBCC) that names the classes of work they may carry out. The licence has to be held by the business you sign with: a director's personal licence does not cover their company, and a licence in one class does not cover work in another.
TradesField reads QBCC and the Australian Business Register and lists every company with a plumbing & drainage class in Mount Isa. Licence status is free to check. The Construction Background Report adds court, adjudication, ASIC and licence conduct records, graded A to E.
Licence classes held
Plumbing & Drainage classes across the 10 companies, by how many hold each.
- Plumbing and Drainage8 of 10 companies
- Mechanical Services - Plumbing1 of 10 companies
Plumbers in Mount Isa: common questions
How do I check if a plumber in Mount Isa is licensed?
Search the company by name or ABN, or open its profile from the list on this page to see its licence number, classes and status. Then confirm the licence on the Queensland Building and Construction Commission's own register before you sign or pay a deposit, because registers change daily.
How many licensed plumbers are there in Mount Isa?
10 companies in Mount Isa hold a licence with a plumbing & drainage class, and 10 of them show a current licence as of 4 November 2026. Sole traders are not listed, only companies and trusts.
Does a plumber need a licence in Queensland?
In Queensland, most building work valued over $3,300, including labour and materials, must be carried out by a contractor holding a QBCC licence of the right class. Some work needs a licence at any value, including plumbing and drainage, fire protection, building design and site classification.
What licence classes do plumbers in Mount Isa hold?
By number of companies: Plumbing and Drainage (8) and Mechanical Services - Plumbing (1). The class has to cover the work in your contract.
What should I check before engaging a plumber?
That the licence is current and its class covers the work, that it is held by the business named on the contract and invoice (not a director or a related company), that the ABN is active, and that you hold current insurance certificates. Court, payment dispute and insolvency records are in the Construction Background Report.
Plumbers in other council areas
Other licensed trades in Mount Isa
Listings come from QBCC licence search records and the Australian Business Register, last read on 4 November 2026. Only companies and trusts are listed. Status is as the register showed it when we read it; confirm it with the regulator before you sign or pay a deposit.
A listing is a record, not a recommendation.
TradesField brings public register records together so checking a contractor is quicker. It does not replace the authorities that keep them. Records can change after we read them, and a register can hold something we have not matched, so check licences, company status and court records directly with the QBCC, ASIC, the courts and the relevant state regulator before you rely on them, sign a contract or pay a deposit. TradesField is independent and not affiliated with any government authority. Information here is general and is not legal or financial advice.