Aire Serv competitors and alternatives
As of Nov 13, 2026, Alion lists 10 companies most like Aire Serv: Air Control Concepts, Aerovent, OBR Cooling Towers, Berkeys Plumbing, A/C & Electrical, Hudson Technologies, Lennox, Daikin Applied, Sila Services, Mechanical One and CaptiveAire.
- Aire Serv itself has 281 open roles on Alion.
- Of them, Lennox is hiring the most, with 310 open roles.
- Air Control Concepts has raised the most venture funding on record: $29.8M.
- Open roles at Sila Services rose the most: from 199 on Oct 12, 2026 to 211 now.
Aire Serv and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Change | Raised | Last round | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|---|---|
Aire Serv
This company
|
281 | – | – | – | 51-200 | Waco, United States | Microsoft Excel | United States, Australia |
Air Control Concepts
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
117 | – | $29.8M | Venture round $3.5M2026 | 51-200 | Norfolk, United States | Microsoft Excel, AutoCAD, Power BI | United States, United Kingdom |
Aerovent
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
38 | – | – | – | 201-500 | Aberdeen, United States | Microsoft Excel, Statistical Process Control, FMEA | United States |
OBR Cooling Towers
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
12 | – | – | – | 201-500 | Houston, United States | AutoCAD, Microsoft Excel | United States |
Berkeys Plumbing, A/C & Electrical
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
9 | – | – | – | 201-500 | Irving, United States | Microsoft Excel | United States |
Hudson Technologies
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
6 | – | – | – | 201-500 | Champaign, United States | Microsoft Excel, Computer Use | United States |
Lennox
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
310 | – | – | – | 5000+ | Richardson, United States | Microsoft Excel, Power BI, Azure | United States, India, Mexico +1 more |
Daikin Applied
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
222 | – | – | – | 5000+ | Plymouth, United States | SQL, MQTT, Microsoft Excel | United States, Canada |
Sila Services
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
211 | +6%since Oct 12, 2026 | – | – | 1001-5000 | King of Prussia, United States | Amazon ECS, Microsoft Excel, Wi-Fi | United States |
Mechanical One
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
143 | – | – | – | 1001-5000 | Orlando, United States | Microsoft Excel, Power BI | United States |
CaptiveAire
In common: HVAC & Refrigeration · Microsoft Excel · headquarters in United States |
98 | -3%since Oct 12, 2026 | – | – | 1001-5000 | Raleigh, United States | AutoCAD, SolidWorks, Microsoft Excel | United States, Canada, Mexico |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of Aire Serv's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Aire Serv competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 13, 2026. https://alion.io/company/aireserv-com/competitors