Company lists · Data refreshed November 2026

Top 22 Duct and conduit installers based in Australia

RevenueBase identified 54 company matches for duct and conduit installers associated with Australia as of November 2026 and tracks 384 professional contacts across them, including 98 with verified work emails. Acacia Ridge is the largest hub.

This list covers company matches for duct and conduit installers 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
54Companies
384Contacts tracked
98Verified emails
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The 22 largest duct and conduit installers based in Australia

Ranked by team size
Top 22 of 54 company matches for duct and conduit installers 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 matchVermont, AustraliaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“O.P Industries is a NEBB certified company and a member of the Air Conditioning and Mechanical Services Contractors’ Association of Australia (AMCA).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWelshpool, AustraliaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“At Envar, we design, install, service, and manufacture HVAC solutions that keep buildings running efficiently and sustainably.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCarrum Downs, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Tankweld Engineering is a mechanical or industrial engineering company based out of Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRydalmere, AustraliaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“FDG works across the building services industry, helping contractors, engineers and project teams turn complex challenges into practical solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOakleigh, AustraliaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“MEGA HVAC is one of Australia's most experienced sheetmetal manufacturers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGold Coast, AustraliaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Vision Electrical Pty Ltd is a licensed electrical and air conditioning contractor based in Southport on the Gold Coast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCasula, AustraliaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Quantek is a specialized provider of mechanical ductwork services in NSW, offering expertise in the construction of Air-Handling systems for commercial, industrial, hospitality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMortdale, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Established in 1988, Endeavour Air has a wealth of experience in the following areas: • Client consultation, design and engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParramatta, AustraliaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Harvey Industries is a 100% Australian owned company that was established in 1895 in Parramatta Sydney.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCanberra, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“N&J Dahl Air-conditioning & Heating Contractors established in Canberra in 1990.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchThomastown, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ductus: Changing the Perception of Air Movement in Australia For too long, Australia’s commercial and industrial sectors have been reliant on outdated ducting technology-resulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“MECA Electrical is an electrical contracting company serving the commercial and industrial sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOttoway, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Sheet Metal Fabrication”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDubbo, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ivers Air & Sheet Metal has been operating in Dubbo, NSW for over 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMarrickville, AustraliaHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Manufacture and installer of air conditioning ductwork”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWollongong, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“S&G Sheetmetal Pty Ltd is a leading specialist in the manufacture and installation of HVAC mechanical ductwork for commercial projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMaddington, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“TRP Ductwork specializes in the manufacture and installation of HVAC ductwork for the commercial building industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchThornleigh, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Established in 1976, Baratech Air Conditioning is now at the forefront of the Mechanical Service industry in NSW.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCaringbah, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Overview: Inline Mechanical is a Sydney based HVAC, Plumbing and Piping installations company serving NSW, QLD and ACT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHemmant, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“DTG Mech Services is a solutions-focused mechanical services contracting business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We strive to help you choose an air conditioning system that delivers the most economical and efficient outcome for your home or business that not only benefits the environment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSpringwood, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Mechanical Contractor”

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

Showing 22 of 54 duct and conduit installers based in Australia

See the full list, filter by size, metro and specialty, and access 98 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Duct and conduit installers based in Australia at a glance

As of Nov 6, 2026
25.5%Verified-email coverage
7.1Average contacts per company
11-50Median size (employees)
3.7%Largest-city concentration · Acacia Ridge
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
26
51-200
10

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 54 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 “duct and conduit installers” 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 98 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 “duct and conduit installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many duct and conduit installers are there based in Australia?

RevenueBase identified 54 company matches for duct and conduit installers 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?

O.P. Industries PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most duct and conduit installers?

Acacia Ridge leads with 2 company records, followed by Carrum Downs (2) and Dubbo (2).

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 98 professional contacts with verified work emails tracked across these 54 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.