Company lists · Data refreshed November 2026

Top 25 Leak detection plumbing services based in Australia

RevenueBase identified 532 company matches for leak detection plumbing services associated with Australia as of November 2026 and tracks 1,696 professional contacts across them, including 424 with verified work emails. Sydney is the largest hub.

This list covers company matches for leak detection plumbing services associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
532Companies
1,696Contacts tracked
424Verified emails
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The 25 largest leak detection plumbing services based in Australia

Ranked by team size
Top 25 of 532 company matches for leak detection plumbing services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Established in 1996, Megasealed Australia™ is the pioneer in providing a unique guaranteed solution to stop leaking showers and balconies without the unnecessary cost, time loss…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Plumber To The Rescue is Sydney's most trusted plumber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOcean Reef, AustraliaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“We are committed to delivering quality advice, workmanship and exceeding client expectations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMoorabbin, AustraliaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Complete Plumbing Contracting was founded by Ben Young in 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHobart, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Here at Howrah Plumbing, your plumbing is our priority.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMarleston, AustraliaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“No other company in South Australia offers a range of plumbing and pipeline solutions to match PPS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerwick, AustraliaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOsborne Park, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“MI Plumbers specialises in the commercial sector and has extensive expertise in all levels of the industry, from new shopping centres, hotels, high rise developments and hospitals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchArtarmon, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Jennings Plumbing Services has been in business for over 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTerrey Hills, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Network Plumbing has been servicing the commercial, residential and property management market since 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPerth, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Established in 1989 Accord Plumbing and Gas are a well recognised Domestic and Commercial Plumbing Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchThomastown, AustraliaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“CAB Plumbing is a national commercial plumbing and facilities maintenance company delivering reactive, preventative and project services across Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Leaders in commercial and industrial plumbing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBurwood Melbourne, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Gallant Plumbing is a Professional Service, who just happen to do Plumbing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBelmore, AustraliaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Moeco Plumbing Services Pty Limited is proudly Australian owned and operated, established in specialising in Commercial, Industry and Residential Plumbing Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPoint Cook, AustraliaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Melbourne's leading residential and commercial plumbing specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPadstow, AustraliaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Axis Maintenance Services is part of the Axis Services Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchElanora, AustraliaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Our plumbers at Brisbane Plumbing and Drainage are highly experienced, ensuring that all aspects of plumbing and drainage maintenance are being dealt with in a timely manner and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSeventeen Mile Rocks, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“RPGS provides integrated plumbing, pump and electrical maintenance across South East Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMyaree, AustraliaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBurwood, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“BETTER SOLUTIONS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCarrum Downs, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“If you are looking for a plumber who takes pride in the work they do and ensuring that your problem stays fixed long after they have gone, you have come to the right place.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCarrum Downs, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“National Leak Detection (NLD) provides advanced, non-invasive water leak detection services for the insurance industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLonsdale, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The Fawcett Group is a plumbing, gas, electrical and maintenance company that provides 24 hour service, 7 days a week.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBraeside, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Outright Plumbing Maintenance is a family-owned and operated business that has been proving services for residential, commercial and maintenance purposes for many years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 532 leak detection plumbing services based in Australia

See the full list, filter by size, metro and specialty, and access 424 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Leak detection plumbing services based in Australia at a glance

As of Nov 6, 2026
25.0%Verified-email coverage
3.2Average contacts per company
1-10Median size (employees)
9.2%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
343
11-50
128
51-200
21

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 532 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “leak detection plumbing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 424 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “leak detection plumbing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many leak detection plumbing services are there based in Australia?

RevenueBase identified 532 company matches for leak detection plumbing services associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Megasealed Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most leak detection plumbing services?

Sydney leads with 49 company records, followed by Melbourne (35) and Brisbane (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 424 professional contacts with verified work emails tracked across these 532 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.