Company lists · Data refreshed October 2026
Top 25 Hvac energy audit companies based in Australia
RevenueBase identified 64 company matches for hvac energy audit companies associated with Australia as of October 2026 and tracks 197 professional contacts across them, including 79 with verified work emails. Sydney is the largest hub.
This list covers company matches for hvac energy audit 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 October 14, 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.
The 25 largest hvac energy audit companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 12 contacts → | ||||
Exact match “At ELLAir Solutions, we’re committed to bringing you the latest HVAC solutions that are both energy efficient and cost effective.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 7 contacts → | ||||
Exact match “Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Mojo Air is a privately owned Commercial and Residential Air conditioning company based in Milperra NSW.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 6 contacts → | ||||
Exact match “Dallas Mechanical Services is a proudly Australian-owned, Sydney-based company delivering smart, scalable HVAC solutions for commercial buildings.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 5 contacts → | ||||
Exact match “Link Mechanical Solutions is a highly responsive, commercial HVAC mechanical services company in Sydney.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “Formerly known as Tri Tech Commercial, we are excited to introduce our refreshed identity: React Services.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “First established in 2014, Auswide Electrical Services has years of knowledge and experience in the Mechanical Electrical, Controls, Electrical and HVAC industries.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “CK Electrical, Solar & Air Conditioning is Brisbane’s trusted provider of premium energy-efficient solutions.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “Sustainable Focus has more than 20 years’ experience delivering energy management solutions in South Australia and nationally.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Ensol Systems was formed to develop and implement world leading energy efficiency solutions.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Baker Dias Group is an Australian-owned company committed to being a leader in the building services industry.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Greener Race, Quality HVAC/R, Mechanical Services, BMS/Controls and Electrical Contradicting with a Green Focus on on efficiency decarbonisation.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “With over 7 years' experience in the industry and a catalogue of market leading clients behind us, you can relax knowing we will safely and quickly manage the entire project from…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “O’Brien provide clients with easy, simple to access solutions to achieve operational efficiencies through carbon and energy reduction of their steam and hot water process…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Electrical Energy Savers helps households and businesses find and implement energy-saving solutions to reduce electricity costs and carbon emissions.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Foster Heating Commercial provide Commercial and Industrial services for the Gas, HVAC and Energy Management industries.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Your Heating and Cooling Solution for Residential Houses and Apartments Welcome to Extrordinair!” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “LJB Mechanical Services is a Victorian specialist in mechanical building services, HVAC asset management and energy-efficient performance for commercial and industrial facilities.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Offering specialist energy efficiency consulting services for industry.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “HVAC Design, project management, Drafting and Energy Audits.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “We can help you in any number of ways, from a simple introductory chat to help you to understand the ins and outs of energy usage and savings.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Negawatt Energy Solutions is a leading provider of comprehensive energy management and efficiency solutions, dedicated to helping businesses reduce energy costs and improve…” Recorded in the RevenueBase company graph · Oct 14, 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 “hvac energy audit companies”. 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 64 hvac energy audit companies based in Australia
See the full list, filter by size, metro and specialty, and access 79 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hvac energy audit companies based in Australia at a glance
As of Oct 14, 2026Companies by employee count
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 64 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 “hvac energy audit 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 79 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 October 14, 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 “hvac energy audit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hvac energy audit companies are there based in Australia?
RevenueBase identified 64 company matches for hvac energy audit companies associated with Australia as of October 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?
Ellair Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hvac energy audit companies?
Sydney leads with 4 company records, followed by Adelaide (3) and Milperra (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 79 professional contacts with verified work emails tracked across these 64 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 October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 64 hvac energy audit companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
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- Hvac energy audit companies based in Italy
- Hvac energy audit companies based in Poland
- Hvac energy audit companies based in Spain
- Hvac energy audit companies based in Sweden
- Hvac energy audit companies based in Switzerland
- Hvac energy audit companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hvac energy audit companies based in Toronto, Canada
- Hvac energy audit companies based in Belgium
- Hvac energy audit companies based in Canada
- Hvac energy audit companies based in France
- Hvac energy audit companies based in Germany
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Company intelligence · public preview
Top 25 hvac energy audit companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 64 matching company records for hvac energy audit companies based in Australia, with 197 tracked contacts and 79 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hvac energy audit companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ellair Solutionsellair.com.au HQ: Thornleigh, AustraliaReported employees: 11-50 | Thornleigh, Australia | 11-50 | Exact match | 12 contacts → |
“At ELLAir Solutions, we’re committed to bringing you the latest HVAC solutions that are both energy efficient and cost effective.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Insulpakinsulpak.com.au HQ: Corio, AustraliaReported employees: 11-50 | Corio, Australia | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 |  Optimise Energy Solutionsoptimise-energy.com.auHQ: North Sydney, AustraliaReported employees: 1-10 | North Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Mojo AIR PTY LTDmojoair.com.auHQ: Milperra, AustraliaReported employees: 11-50 | Milperra, Australia | 11-50 | Exact match | 6 contacts → |
“Mojo Air is a privately owned Commercial and Residential Air conditioning company based in Milperra NSW.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Dallas Mechanical Services PTY LTDdallasmech.com.au HQ: Seven Hills, AustraliaReported employees: 11-50 | Seven Hills, Australia | 11-50 | Exact match | 6 contacts → |
“Dallas Mechanical Services is a proudly Australian-owned, Sydney-based company delivering smart, scalable HVAC solutions for commercial buildings.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Link Mechanical Solutionslinkmechanical.com.au HQ: Milperra, AustraliaReported employees: 11-50 | Milperra, Australia | 11-50 | Exact match | 5 contacts → |
“Link Mechanical Solutions is a highly responsive, commercial HVAC mechanical services company in Sydney.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  React Servicesreact.auHQ: Mildura, AustraliaReported employees: 51-200 | Mildura, Australia | 51-200 | Exact match | 4 contacts → |
“Formerly known as Tri Tech Commercial, we are excited to introduce our refreshed identity: React Services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Auswide Electrical Servicesauswideelec.com.au HQ: Mulgrave, AustraliaReported employees: 11-50 | Mulgrave, Australia | 11-50 | Exact match | 4 contacts → |
“First established in 2014, Auswide Electrical Services has years of knowledge and experience in the Mechanical Electrical, Controls, Electrical and HVAC industries.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CK Electrical, Solar & Air-Conditioningckesa.com.au HQ: Coopers Plains, AustraliaReported employees: 1-10 | Coopers Plains, Australia | 1-10 | Exact match | 4 contacts → |
“CK Electrical, Solar & Air Conditioning is Brisbane’s trusted provider of premium energy-efficient solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sustainable Focussustainablefocus.com.auHQ: Joslin, AustraliaReported employees: 51-200 | Joslin, Australia | 51-200 | Exact match | 3 contacts → |
“Sustainable Focus has more than 20 years’ experience delivering energy management solutions in South Australia and nationally.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sustainable Facility Group PTY LTDsustainablefacility.com.au HQ: Bundoora, AustraliaReported employees: 11-50 | Bundoora, Australia | 11-50 | Exact match | 3 contacts → |
“Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Avance Energy Solutions Pty. LTDavance-energy.comHQ: Minchinbury, AustraliaReported employees: 1-10 | Minchinbury, Australia | 1-10 | Exact match | 3 contacts → |
“Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ensol Systems Pty. LTDensolsystems.com.auHQ: Rosebery, AustraliaReported employees: 11-50 | Rosebery, Australia | 11-50 | Exact match | 3 contacts → |
“Ensol Systems was formed to develop and implement world leading energy efficiency solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Baker Dias Groupbakerdiasgroup.com.au HQ: Oakleigh, AustraliaReported employees: 1-10 | Oakleigh, Australia | 1-10 | Exact match | 3 contacts → |
“Baker Dias Group is an Australian-owned company committed to being a leader in the building services industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Greener Racegreenerrace.com.au HQ: Morley, AustraliaReported employees: 11-50 | Morley, Australia | 11-50 | Exact match | 3 contacts → |
“Greener Race, Quality HVAC/R, Mechanical Services, BMS/Controls and Electrical Contradicting with a Green Focus on on efficiency decarbonisation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Optimum Energy Solutions PTY LTDoptimumenergysolutions.com.auHQ: Bondi Junction, AustraliaReported employees: 1-10 | Bondi Junction, Australia | 1-10 | Exact match | 3 contacts → |
“With over 7 years' experience in the industry and a catalogue of market leading clients behind us, you can relax knowing we will safely and quickly manage the entire project from…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | O'brien Energy Servicesobrien.energy HQ: Sunshine West, AustraliaReported employees: 11-50 | Sunshine West, Australia | 11-50 | Exact match | 2 contacts → |
“O’Brien provide clients with easy, simple to access solutions to achieve operational efficiencies through carbon and energy reduction of their steam and hot water process…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Electrical Energy Saverselectricalenergysavers.com.auHQ: Narangba, AustraliaReported employees: 1-10 | Narangba, Australia | 1-10 | Exact match | 2 contacts → |
“Electrical Energy Savers helps households and businesses find and implement energy-saving solutions to reduce electricity costs and carbon emissions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Foster Heating Commercialhydronic.com.au HQ: Caulfield South, AustraliaReported employees: 11-50 | Caulfield South, Australia | 11-50 | Exact match | 2 contacts → |
“Foster Heating Commercial provide Commercial and Industrial services for the Gas, HVAC and Energy Management industries.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Extrordinair PLextrordinair.com.au HQ: Airport West, AustraliaReported employees: 11-50 | Airport West, Australia | 11-50 | Exact match | 1 contacts → |
“Your Heating and Cooling Solution for Residential Houses and Apartments Welcome to Extrordinair!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | LJB Mechanical Servicesljbms.com.au HQ: Brighton, AustraliaReported employees: 1-10 | Brighton, Australia | 1-10 | Exact match | 1 contacts → |
“LJB Mechanical Services is a Victorian specialist in mechanical building services, HVAC asset management and energy-efficient performance for commercial and industrial facilities.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hyper-Efficienthyper-efficient.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 1 contacts → |
“Offering specialist energy efficiency consulting services for industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Qexcellqexcell.com HQ: South Melbourne, AustraliaReported employees: 1-10 | South Melbourne, Australia | 1-10 | Exact match | 1 contacts → |
“HVAC Design, project management, Drafting and Energy Audits.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sologistics Australiasologistics.com.auHQ: Glen Iris, AustraliaReported employees: 1-10 | Glen Iris, Australia | 1-10 | Exact match | 1 contacts → |
“We can help you in any number of ways, from a simple introductory chat to help you to understand the ins and outs of energy usage and savings.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Negawatt Energy Solutions PTY LTDnegawattenergy.com.auHQ: Gold Coast, AustraliaReported employees: 1-10 | Gold Coast, Australia | 1-10 | Exact match | 1 contacts → |
“Negawatt Energy Solutions is a leading provider of comprehensive energy management and efficiency solutions, dedicated to helping businesses reduce energy costs and improve…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 64 company matches
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Hvac energy audit companies: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
64 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 64 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hvac energy audit companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hvac energy audit companies did RevenueBase find based in Australia?
The saved snapshot records 64 matching company records, 197 tracked contacts and 79 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hvac energy audit companies by geography
- Hvac energy audit companies based in Toronto, Canada
- Hvac energy audit companies based in Belgium
- Hvac energy audit companies based in Canada
- Hvac energy audit companies based in France
- Hvac energy audit companies based in Germany
- Hvac energy audit companies based in India
- Hvac energy audit companies based in Italy
- Hvac energy audit companies based in Poland
- Hvac energy audit companies based in Spain
- Hvac energy audit companies based in Sweden
- Hvac energy audit companies based in Switzerland
- Hvac energy audit companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 hvac energy audit companies based in Australia. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hvac-energy-audit-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hvac energy audit companies based in Toronto, Canada
- Hvac energy audit companies based in Belgium
- Hvac energy audit companies based in Canada
- Hvac energy audit companies based in France
- Hvac energy audit companies based in Germany
- Hvac energy audit companies based in India
Company intelligence · public preview
Top 25 hvac energy audit companies based in Australia
RevenueBase records 64 matching company records for hvac energy audit companies based in Australia, with 197 tracked contacts and 79 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hvac energy audit companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ellair Solutionsellair.com.au HQ: Thornleigh, AustraliaReported employees: 11-50 | Thornleigh, Australia | 11-50 | Exact match | 12 contacts → |
“At ELLAir Solutions, we’re committed to bringing you the latest HVAC solutions that are both energy efficient and cost effective.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Insulpakinsulpak.com.au HQ: Corio, AustraliaReported employees: 11-50 | Corio, Australia | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Optimise Energy Solutionsoptimise-energy.com.au HQ: North Sydney, AustraliaReported employees: 1-10 | North Sydney, Australia | 1-10 | Exact match | 7 contacts → |
“Optimise Energy Solutions (OES) offers a unique concept which unlocks significant operational savings by delivering turn-key energy efficiency solutions often with Zero Capital…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mojo AIR PTY LTDmojoair.com.au HQ: Milperra, AustraliaReported employees: 11-50 | Milperra, Australia | 11-50 | Exact match | 6 contacts → |
“Mojo Air is a privately owned Commercial and Residential Air conditioning company based in Milperra NSW.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Dallas Mechanical Services PTY LTDdallasmech.com.au HQ: Seven Hills, AustraliaReported employees: 11-50 | Seven Hills, Australia | 11-50 | Exact match | 6 contacts → |
“Dallas Mechanical Services is a proudly Australian-owned, Sydney-based company delivering smart, scalable HVAC solutions for commercial buildings.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Link Mechanical Solutionslinkmechanical.com.au HQ: Milperra, AustraliaReported employees: 11-50 | Milperra, Australia | 11-50 | Exact match | 5 contacts → |
“Link Mechanical Solutions is a highly responsive, commercial HVAC mechanical services company in Sydney.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | React Servicesreact.au HQ: Mildura, AustraliaReported employees: 51-200 | Mildura, Australia | 51-200 | Exact match | 4 contacts → |
“Formerly known as Tri Tech Commercial, we are excited to introduce our refreshed identity: React Services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Auswide Electrical Servicesauswideelec.com.au HQ: Mulgrave, AustraliaReported employees: 11-50 | Mulgrave, Australia | 11-50 | Exact match | 4 contacts → |
“First established in 2014, Auswide Electrical Services has years of knowledge and experience in the Mechanical Electrical, Controls, Electrical and HVAC industries.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CK Electrical, Solar & Air-Conditioningckesa.com.au HQ: Coopers Plains, AustraliaReported employees: 1-10 | Coopers Plains, Australia | 1-10 | Exact match | 4 contacts → |
“CK Electrical, Solar & Air Conditioning is Brisbane’s trusted provider of premium energy-efficient solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sustainable Focussustainablefocus.com.au HQ: Joslin, AustraliaReported employees: 51-200 | Joslin, Australia | 51-200 | Exact match | 3 contacts → |
“Sustainable Focus has more than 20 years’ experience delivering energy management solutions in South Australia and nationally.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sustainable Facility Group PTY LTDsustainablefacility.com.au HQ: Bundoora, AustraliaReported employees: 11-50 | Bundoora, Australia | 11-50 | Exact match | 3 contacts → |
“Established in 1996, Sustainable Facility Group,(formerly Datacom Australia) has had a longstanding history providing energy efficient solutions to various commercial…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Avance Energy Solutions Pty. LTDavance-energy.com HQ: Minchinbury, AustraliaReported employees: 1-10 | Minchinbury, Australia | 1-10 | Exact match | 3 contacts → |
“Avance Energy Solutions provides proven technologies and solutions that will allow your facility to operate at optimal efficiency.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ensol Systems Pty. LTDensolsystems.com.au HQ: Rosebery, AustraliaReported employees: 11-50 | Rosebery, Australia | 11-50 | Exact match | 3 contacts → |
“Ensol Systems was formed to develop and implement world leading energy efficiency solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Baker Dias Groupbakerdiasgroup.com.au HQ: Oakleigh, AustraliaReported employees: 1-10 | Oakleigh, Australia | 1-10 | Exact match | 3 contacts → |
“Baker Dias Group is an Australian-owned company committed to being a leader in the building services industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Greener Racegreenerrace.com.au HQ: Morley, AustraliaReported employees: 11-50 | Morley, Australia | 11-50 | Exact match | 3 contacts → |
“Greener Race, Quality HVAC/R, Mechanical Services, BMS/Controls and Electrical Contradicting with a Green Focus on on efficiency decarbonisation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Optimum Energy Solutions PTY LTDoptimumenergysolutions.com.au HQ: Bondi Junction, AustraliaReported employees: 1-10 | Bondi Junction, Australia | 1-10 | Exact match | 3 contacts → |
“With over 7 years' experience in the industry and a catalogue of market leading clients behind us, you can relax knowing we will safely and quickly manage the entire project from…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | O'brien Energy Servicesobrien.energy HQ: Sunshine West, AustraliaReported employees: 11-50 | Sunshine West, Australia | 11-50 | Exact match | 2 contacts → |
“O’Brien provide clients with easy, simple to access solutions to achieve operational efficiencies through carbon and energy reduction of their steam and hot water process…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Electrical Energy Saverselectricalenergysavers.com.au HQ: Narangba, AustraliaReported employees: 1-10 | Narangba, Australia | 1-10 | Exact match | 2 contacts → |
“Electrical Energy Savers helps households and businesses find and implement energy-saving solutions to reduce electricity costs and carbon emissions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Foster Heating Commercialhydronic.com.au HQ: Caulfield South, AustraliaReported employees: 11-50 | Caulfield South, Australia | 11-50 | Exact match | 2 contacts → |
“Foster Heating Commercial provide Commercial and Industrial services for the Gas, HVAC and Energy Management industries.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Extrordinair PLextrordinair.com.au HQ: Airport West, AustraliaReported employees: 11-50 | Airport West, Australia | 11-50 | Exact match | 1 contacts → |
“Your Heating and Cooling Solution for Residential Houses and Apartments Welcome to Extrordinair!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | LJB Mechanical Servicesljbms.com.au HQ: Brighton, AustraliaReported employees: 1-10 | Brighton, Australia | 1-10 | Exact match | 1 contacts → |
“LJB Mechanical Services is a Victorian specialist in mechanical building services, HVAC asset management and energy-efficient performance for commercial and industrial facilities.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hyper-Efficienthyper-efficient.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 1 contacts → |
“Offering specialist energy efficiency consulting services for industry.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Qexcellqexcell.com HQ: South Melbourne, AustraliaReported employees: 1-10 | South Melbourne, Australia | 1-10 | Exact match | 1 contacts → |
“HVAC Design, project management, Drafting and Energy Audits.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sologistics Australiasologistics.com.au HQ: Glen Iris, AustraliaReported employees: 1-10 | Glen Iris, Australia | 1-10 | Exact match | 1 contacts → |
“We can help you in any number of ways, from a simple introductory chat to help you to understand the ins and outs of energy usage and savings.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Negawatt Energy Solutions PTY LTDnegawattenergy.com.au HQ: Gold Coast, AustraliaReported employees: 1-10 | Gold Coast, Australia | 1-10 | Exact match | 1 contacts → |
“Negawatt Energy Solutions is a leading provider of comprehensive energy management and efficiency solutions, dedicated to helping businesses reduce energy costs and improve…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hvac energy audit companies: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
64 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 64 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hvac energy audit companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hvac energy audit companies did RevenueBase find based in Australia?
The saved snapshot records 64 matching company records, 197 tracked contacts and 79 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 hvac energy audit companies based in Australia. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hvac-energy-audit-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Hvac energy audit companies based in Toronto, Canada
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