Company lists · Data refreshed November 2026

Top 18 Gas heating installation companies based in Australia

RevenueBase identified 66 company matches for gas heating installation companies associated with Australia as of November 2026 and tracks 520 professional contacts across them, including 219 with verified work emails. Melbourne is the largest hub.

This list covers company matches for gas heating installation companies 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
66Companies
520Contacts tracked
219Verified emails
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The 18 largest gas heating installation companies based in Australia

Ranked by team size
Top 18 of 66 company matches for gas heating installation companies 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 matchBraeside, AustraliaHQ recorded Nov 6, 2026201-500323 contacts →

Exact match

“Following Rinnai's international origins dating back more than 100 years, Rinnai Australia was established 50 years ago and since then has been providing Australians with the best…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAlexandria, AustraliaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Alliance Climate Control is dedicated to your year round comfort and life style.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMona Vale, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“At Devex Systems, we specialise in heating & cooling solutions for new and existing buildings in residential, commercial and industrial environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“At Luxury Heating and Cooling, we provide specialist central heating and air conditioning systems for premium residential property.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchThomastown, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“The foundation of Darebin Trade Services was known as Darebin Gas.”

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

Exact match

“Founded in 1972, HeatCool remains an Australia owned and operated family business, and the largest service only providers of heating, cooling, hot water and gas appliances in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChirnside Park, AustraliaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Australian Climate Systems, we supply, service and install Gas Ducted and Hydronic Heating Systems, Ducted Refrigerated Cooling Systems, Evaporative Cooling Systems and all types…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFyshwick, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Delta Air Conditioning and Heating is a successfully operated family business which has been located in the Canberra region for over 42 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Heater Man specialises in the service, repair and installation of gas appliances and offer a complete end-to-end service helping customers choose the right heating system for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRedland Bay, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“With 15+ years of industry experience and qualifications in plumbing, electrical, gas fitting, split system air conditioning, and refrigeration, our team is fully equipped to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHendon, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Getgas, which is now the fastest growing gas installation company in South Australia in its own right, serves as the preferred fitter for clients including Harvey Norman, Rite…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMill Park, AustraliaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Melbourne Gas & Air Conditioning Group is a premium residential heating, cooling and gas specialist servicing homeowners across Victoria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHuntingdale, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMaddington, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Jarrahdale Heating and Cooling are West Australia's experts for wood heating, gas log fires and air-conditioning solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWhyalla, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“x27;s gas fitting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAirport West, AustraliaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Your Heating and Cooling Solution for Residential Houses and Apartments Welcome to Extrordinair!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Paladin Services are experts in residential and commercial pool heating, hot water, HVAC and pool covers installation and repairs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchShepparton, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“McCluskey Heating & Cooling are your local customer-focused heating and cooling specialists in Shepparton and the Goulburn Valley!”

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

Showing 18 of 66 gas heating installation companies based in Australia

See the full list, filter by size, metro and specialty, and access 219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gas heating installation companies based in Australia at a glance

As of Nov 6, 2026
42.1%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
10.6%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
21
51-200
2
201-500
1

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 66 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 “gas heating installation companies” 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 219 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 “gas heating installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas heating installation companies are there based in Australia?

RevenueBase identified 66 company matches for gas heating installation companies 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?

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

Which city has the most gas heating installation companies?

Melbourne leads with 7 company records, followed by Sydney (5) and Artarmon (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 219 professional contacts with verified work emails tracked across these 66 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.