How many backflow services businesses are listed on TradeID?

TradeID has 1,949 public backflow services records across Australia, rebuilt from public registers and sources.

Where are most backflow services businesses located?

The most backflow services records are in New South Wales (783), Queensland (383), and Victoria (366). Browse backflow services by state and city to narrow to your area.

Are these backflow services businesses licensed?

Where a state or commonwealth register lists a licence for a business it appears on that company's record, flagged as verified when confirmed against the issuing register. Records also include contact details and service areas where available.

Where does TradeID's backflow services data come from?

Backflow Services records are compiled from public sources and jurisdictional registers and refreshed on a rolling basis. See the methodology page for how records are resolved, tiered, and published.

CategoryIndex refresh 5 Aug 2026

Backflow Services companies in Australia

This is the national public record view for backflow services businesses. Use it to compare which businesses are tied to the category, which markets are dense enough to inspect, and which records carry stronger evidence.

On record: 1,949
Active status: 1,949
With primary location: 1,943
Jurisdictions: 8
Updated last 30d: 0

Markets

Browse backflow services by location

16 indexed

Seven Hills, NSW11 TOOWOOMBA, QLD8 Adelaide, SA7 Melbourne, VIC7 Mudgee, NSW7 Sydney, NSW7 Blacktown, NSW6 Croydon, VIC6 Kellyville, NSW6 Marrickville, NSW6 Baulkham Hills, NSW5 Castle Hill, NSW5 Cronulla, NSW5 GREENACRE, NSW5 Innaloo, WA5 Maroochydore, QLD5

States

Browse backflow services by state

8 jurisdictions

Backflow Services in New South Wales783 Backflow Services in Queensland383 Backflow Services in Victoria366 Backflow Services in Western Australia193 Backflow Services in South Australia142 Backflow Services in Australian Capital Territory31 Backflow Services in Tasmania28 Backflow Services in Northern Territory17

Companies

Backflow Services company summaries

Sort

1949

Backflow Services companies in Australia

Browse backflow services by location

Browse backflow services by state

Backflow Services company summaries

All Systems Flow Plumbing

Horsman's Plumbing & Gas

L.J. MUSCAT PLUMBING & HEATING SERVICES

All-out Plumbing

NV Plumbing

All About Plumbing Services NSW

Icon Plumbing & Gas Fitting

PRO WATER AND FLAME

Solv Plumbing

Elite Property Maintenance Canberra Pty Ltd

Fitzgerald Plumbing

Grant Thompson Plumbing Services

Hi Flow Plumbing

A1 Kitchen Plumber

Andrew McReynolds Plumbing

Your Personal Plumber Pty Ltd

HydroSpark PLumbing

Paramount Plumbing & Roofing

Ajl Plumbing & Drainage

Waterworks Solutions

Fixt Plumbing & Gas

A8 Plumbing Services

Advanced Plumbing and Maintenance

Murphy Plumbing and Gas

P-TECH PLUMBING SOLUTIONS PTY LIMITED

API Plumbing & Irrigation

Totalcity Property Services

DANDO PLUMBING SOLUTIONS

Gas and Plumbing Solutions

In 2 plumbing

AJB Plumbing

Plumbing & Bathroom Specialists

RCON Drainage & Plumbing Pty Ltd

RJH PLUMBING

Auspec Plumbing & Construction Pty Ltd

Accomplished Plumbing Services

Ethan Finney Plumbing

Mr Poo Plumbing Works

RJ & KA Hammond Pty Ltd

Banhams WA Plumbing, Gas, Fire and Electrical Service

Birchley Plumbing

Rob Weaver Plumbing Service

Nektap plumbing solutions

AAA Local Plumbing P/L

Alexander Gas & Plumbing Co Pty Ltd

Suburban Plumbing QLD

Darks Plumbing

Senico plumbing and gas

Cannon Plumbing Service Pty Ltd

ALCOM Plumbing

Pronto Plumbing & Maintenance Services Pty Ltd

LJB Plumbing and Gas Sunshine Coast

ROSCO'S PLUMBING AND GAS

Grove Plumbing and Gas

Tapdoctor West Plumbing & Gas

Intuitive Plumbing

A.D Plumbing And Gas Solutions

D.M.T Plumbing and Handyman Services

Best Plumbing Maintenance

Techstream Plumbing and Gas Solutions

Compare backflow services businesses by market, then by evidence

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