Company lists · Data refreshed September 2026

Top 25 Residential hvac contractors based in Australia

Name: Residential hvac contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 685 companies tracked

RevenueBase identified 685 company matches for residential hvac contractors associated with Australia as of September 2026 and tracks 4,290 professional contacts across them, including 1,498 with verified work emails. Melbourne is the largest hub.

This list covers company matches for residential hvac contractors 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 September 17, 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 Sep 17, 2026 How this list was built

685Companies

4,290Contacts tracked

1,498Verified emails

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The 25 largest residential hvac contractors based in Australia

Ranked by team size

Top 25 of 685 company matches for residential hvac contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	VAE Group	Exact match	Darra, AustraliaHQ recorded Sep 17, 2026	201-500	271 contacts →
	Exact match “VAE engineers, constructs and manages Smarter HVAC Solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Ellis AIR Conditioning	Exact match	Moorabbin Airport, AustraliaHQ recorded Sep 17, 2026	201-500	217 contacts →
	Exact match “Established in 1964, Ellis Air Conditioning has a long history of successfully completing mechanical services projects and preventative maintenance programs for many various…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Stallion Group	Exact match	Mascot, AustraliaHQ recorded Sep 17, 2026	11-50	122 contacts →
	Exact match “The Stallion Group can take care of all your project needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Benmax	Exact match	Queanbeyan East, AustraliaHQ recorded Sep 17, 2026	201-500	82 contacts →
	Exact match “We design, manufacture, build and maintain specialised mechanical systems for commercial and industrial facilities to provide healthy, safe and efficient indoor environments for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	ARA Mechanical	Exact match	Kingsgrove, AustraliaHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “ARA Mechanical Services Pty Ltd is a leader in Design, Installation, Servicing and Maintaining commercial and industrial air conditioning systems including all HVAC requirements.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Dewpoint Group	Exact match	Grange, AustraliaHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “WELCOME TO DEWPOINT GROUP OF COMPANIES Dewpoint Group is recognised as an industry leader in the design and installation of air conditioning and mechanical services systems and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Degree C	Exact match	Ulverstone, AustraliaHQ recorded Sep 17, 2026	201-500	37 contacts →
	Exact match “Degree C is Tasmania’s leading multi-trade contracting company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Auscool AIR Conditioning & Mechanical Services PTY LTD	Exact match	Epping, AustraliaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Auscool Air Conditioning and Mechanical Services is recognised as a HVAC industry leader in the commercial, retail and government sectors, but our inception began much more humbly.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Mechfield FM	Exact match	Dandenong South, AustraliaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Only a select number of companies can assert their ability to provide the comprehensive range of HVAC, Fire and building services required by large corporate clients, while also…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Coldflow Heating & Cooling	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Coldflow is an award winning, proudly Australian owned family business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Quadrant Mechanical Services PTY LTD	Exact match	Keysborough, AustraliaHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Currently consisting of over 80 staff, Quadrant Mechanical Services is a company bringing together the skills, knowledge and expertise of a range of people with specialist…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Austral AIR Conditioning Services	Exact match	Terrey Hills, AustraliaHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Austral Air Conditioning Services Pty Ltd is an experienced company with more than 25 years of experience, specialising in the design or/and supply, installation and maintenance…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Vertimax Australia	Exact match	Tullamarine, AustraliaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “We offer a full suite of specialised supply, installation and maintenance services tailored for buildings and facilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Climax AIR Conditioning	Exact match	South Nowra, AustraliaHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “For over 30 years, Climax Air Conditioning has been a trusted name in the HVAC industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sp&r Group	Exact match	Hallam, AustraliaHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “The SP & R Group specialises in the specification and installation of air conditioning, mechanical and electrical services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Envar Engineers & Contractors PTY LTD	Exact match	Welshpool, AustraliaHQ recorded Sep 17, 2026	51-200	26 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 · Sep 17, 2026 · View company records in RevenueBase
17	Metropolitan Plumbing, Electrical & AIR CON	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Metropolitan Group started operations in 1995 and has expanded to meet all your residential utilities needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	CCS Group ACT	Exact match	Fyshwick, AustraliaHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “CCS Group can provide services in all aspects of construction and maintenance for refrigeration, air conditioning, heating and ventilation (HVACR - RTA AU35378) as well as…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Bourke AIR	Exact match	Dandenong South, AustraliaHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Bourke Air offers a full and complete range of services in the Airconditioning and Mechanical Services industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Boar Group	Exact match	Rocklea, AustraliaHQ recorded Sep 17, 2026	201-500	24 contacts →
	Exact match “The Boar Group are leaders in service, maintenance, installation, design and commissioning of essential service solutions for all types of commercial applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Bossair	Exact match	Mansfield, AustraliaHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Established in 2001, Boss Commercial Air Conditioning draws on its long-standing reputation and expert capabilities to offer a no-sweat approach to commercial air conditioning and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	O.P. Industries PTY LTD	Exact match	Vermont, AustraliaHQ recorded Sep 17, 2026	51-200	23 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 · Sep 17, 2026 · View company records in RevenueBase
23	Westcool WA PTY LTD	Exact match	Wangara, AustraliaHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Westcool strives to be one of WA’s leading companies for the supply, installation and maintenance of commercial air conditioning and refrigeration systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Chillmech Services	Exact match	Lilydale, AustraliaHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Chillmech Services is an Air Conditioning & Mechanical Services company based out of 50 Industrial Park Dr, Lilydale, VIC, Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Alliance Climate Control	Exact match	Alexandria, AustraliaHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Alliance Climate Control is dedicated to your year round comfort and life style.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “residential hvac contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 685 residential hvac contractors based in Australia

See the full list, filter by size, metro and specialty, and access 1,498 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential hvac contractors based in Australia at a glance

As of Sep 17, 2026

34.9%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · Melbourne

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

343

11-50

264

51-200

201-500

1,001-5,000

10001+

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 685 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 “residential hvac contractors” 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 1,498 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 September 17, 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 “residential hvac contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential hvac contractors are there based in Australia?

RevenueBase identified 685 company matches for residential hvac contractors associated with Australia as of September 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?

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

Which city has the most residential hvac contractors?

Melbourne leads with 33 company records, followed by Sydney (30) 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 1,498 professional contacts with verified work emails tracked across these 685 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 September 17, 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.