Licensed plumbers in Kingston
5 plumbing & drainage businesses in Kingston hold a licence on the NSW Fair Trading, QBCC and VIC Building and Plumbing Commission register. 5 of them (100%) show a current licence as of 24 September 2026.
The most common licence classes are Plumbing and Drainage (4), Mechanical Services - Plumbing (2) and Drainer (1). Each profile lists the licence number, its classes and status, and the ABN and ASIC details.
- Companies listed
- 5
- With a current licence
- 5 (100%)
- Source
- NSW Fair Trading, QBCC, VIC Building and Plumbing Commission
- Register checked
- 24 September 2026
Plumbing & Drainage companies in Kingston
Current licences first, then A to Z
| Company | Licence | Plumbing & Drainage classes | Status | Since |
|---|---|---|---|---|
| A.G. COOMBS (QLD) PTY. LTD.3189 | QBCC 1284685 | Plumbing and DrainageMechanical Services - Plumbing | Current | 2008 |
| A.G. COOMBS PTY. LTD.Trading as A G COOMBS CONTRACTING & OTHERS, 3189 | QBCC 1206360 | Mechanical Services - Plumbing | Current | 1980 |
| BEACHSIDE PLUMBING GROUP PTY LTDTrading as HOME PROTECT, 3195 | QBCC 15307213 | Plumbing and Drainage | Current | 2015 |
| HOT WATER HELP AUSTRALIA PTY LTD3195 | QBCC 15114987 | Plumbing and Drainage | Current | 2017 |
| RINNAI AUSTRALIA PTY. LTD.Trading as RINNAI AUSTRALIA, 3195 | QBCC 1122088 | Plumbing and Drainage | Current | 1975 |
- A.G. COOMBS (QLD) PTY. LTD.CurrentQBCC 1284685, 3189, since 2008Plumbing and DrainageMechanical Services - Plumbing
- A.G. COOMBS PTY. LTD.CurrentQBCC 1206360, 3189, since 1980Mechanical Services - Plumbing
- BEACHSIDE PLUMBING GROUP PTY LTDCurrentQBCC 15307213, 3195, since 2015Plumbing and Drainage
- HOT WATER HELP AUSTRALIA PTY LTDCurrentQBCC 15114987, 3195, since 2017Plumbing and Drainage
- RINNAI AUSTRALIA PTY. LTD.CurrentQBCC 1122088, 3195, since 1975Plumbing and Drainage
About licensed plumbers in Kingston
In Victoria, domestic building work over $10,000 must be done by a builder registered with the Building and Plumbing Commission. Plumbing work needs a licensed or registered plumber at any value.
A licensed plumber in Kingston holds a licence from the Victorian Building and Plumbing Commission 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 NSW Fair Trading, QBCC and VIC Building and Plumbing Commission and the Australian Business Register and lists every company with a plumbing & drainage class in Kingston. 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 5 companies, by how many hold each.
- Plumbing and Drainage4 of 5 companies
- Mechanical Services - Plumbing2 of 5 companies
- Drainer1 of 5 companies
- Plumber1 of 5 companies
- Roof Plumber1 of 5 companies
Plumbers in Kingston: common questions
How do I check if a plumber in Kingston 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 Victorian Building and Plumbing Commission's own register before you sign or pay a deposit, because registers change daily.
How many licensed plumbers are there in Kingston?
5 companies in Kingston hold a licence with a plumbing & drainage class, and 5 of them show a current licence as of 24 September 2026. Sole traders are not listed, only companies and trusts.
Does a plumber need a licence in Victoria?
In Victoria, domestic building work over $10,000 must be done by a builder registered with the Building and Plumbing Commission. Plumbing work needs a licensed or registered plumber at any value.
What licence classes do plumbers in Kingston hold?
By number of companies: Plumbing and Drainage (4), Mechanical Services - Plumbing (2), Drainer (1), Plumber (1) and Roof Plumber (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.