Best HVAC Software in 2026
Updated
In short: ServiceM8 is ranked #1 of 30 as of 5 October 2026, ahead of WEX FSM and BigChange. The best-ranked option with a free plan is WEX FSM. The lowest first paid tier on this page is ServiceM8 at $29/mo.
HVAC software can help you coordinate customer requests, field service, and billing across an operation. Compared on dispatch boards and technician mobile apps, these options also cover customer portals, equipment histories, and service agreements. Estimates and invoices, QuickBooks sync, free-plan availability, and paid-from pricing provide further points to weigh. ServiceM8, WEX FSM, and BigChange are among the options, alongside Fieldpoint and ServiceWorks. Consider how your team schedules jobs, tracks equipment and customer records, and handles billing when deciding which listed capabilities fit your work.
30 HVAC software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
2 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | ServiceM8Mac · Android · iPhone | Three bars | — | 3 of 6 | $29/mo | 6.6 | |
| 2 | WEX FSMWeb · Android · iPhone | Three bars | — | 3 of 6 | Free | 6.6 | |
| 3 | BigChangeWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | — | 5.6 |
| 4 | FieldpointWeb · Android · iPhone · Self-hosted · API | Two bars | — | — | 3 of 6 | — | 5.6 |
| 5 | ServiceWorksWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | $150/mo | 5.6 |
| 6 | CommusoftWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.5 |
| 7 | FieldAwareWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.4 |
| 8 | FieldPulseWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.4 |
| 9 | ZuperWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.4 |
| 10 | ServiceTradeNo platforms listed | One bar | — | — | 0 of 6 | — | 5.3 |
| 11 | ServMan PROAndroid · iPhone | One bar | — | — | 2 of 6 | — | 5.3 |
| 12 | simPRONo platforms listed | One bar | — | — | 0 of 6 | — | 5.3 |
| 13 | TradifyWeb · Windows · Mac · Android · iPhone | Two bars | — | — | 5 of 6 | $47/mo | 5.3 |
| 14 | AroFloWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | $80/mo | 5.2 |
| 15 | FergusWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.2 |
| 16 | FIELDBOSSWeb · Android · iPhone | Two bars | — | — | 3 of 6 | $90/mo | 5.2 |
| 17 | JoblogicWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | £45/mo | 5.2 |
| 18 | BuildOpsWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.1 |
| 19 | FieldEdgeWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.1 |
| 20 | Housecall ProWeb · Android · iPhone | Two bars | — | — | 3 of 6 | $59/mo | 5.1 |
| 21 | HVACBaseNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 22 | KickservWeb · Android · iPhone | Two bars | — | — | 3 of 6 | $60/mo | 5.1 |
| 23 | mHelpDeskWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.1 |
| 24 | RazorSyncWeb · Android · iPhone | Two bars | — | — | 3 of 6 | $90/mo | 5.1 |
| 25 | Service FusionWeb · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.1 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Dispatch board | Estimates and invoices |
|---|---|---|---|---|---|---|---|---|
| 1 | ServiceM8 | 6.6 | Free plan | $29/mo | Yes | — | — | — |
| 2 | WEX FSM | 6.6 | Free plan | Free | Yes | — | Yes | Yes |
| 3 | BigChange | 5.6 | No | — | — | — | Yes | Yes |
| 4 | Fieldpoint | 5.6 | No | — | — | — | Yes | Yes |
| 5 | ServiceWorks | 5.6 | No | $150/mo | — | — | Yes | Yes |
| 6 | Commusoft | 5.5 | No | — | — | — | — | — |
| 7 | FieldAware | 5.4 | No | — | — | — | — | — |
| 8 | FieldPulse | 5.4 | No | — | — | — | — | — |
| 9 | Zuper | 5.4 | No | — | — | — | — | — |
| 10 | ServiceTrade | 5.3 | No | — | — | — | — | — |
| 11 | ServMan PRO | 5.3 | No | — | — | — | Yes | Yes |
| 12 | simPRO | 5.3 | No | — | — | — | — | — |
| 13 | Tradify | 5.3 | No | $47/mo | No | 47 /user/mo | — | — |
| 14 | AroFlo | 5.2 | No | $80/mo | No | — | Yes | Yes |
| 15 | Fergus | 5.2 | No | — | No | — | — | — |
| 16 | FIELDBOSS | 5.2 | No | $90/mo | No | — | Yes | Yes |
| 17 | Joblogic | 5.2 | No | £45/mo | No | — | Yes | Yes |
| 18 | BuildOps | 5.1 | No | — | No | — | Yes | Yes |
| 19 | FieldEdge | 5.1 | No | — | No | — | — | — |
| 20 | Housecall Pro | 5.1 | No | $59/mo | No | — | — | — |
| 21 | HVACBase | 5.1 | No | — | — | — | Yes | Yes |
| 22 | Kickserv | 5.1 | No | $60/mo | No | — | — | — |
| 23 | mHelpDesk | 5.1 | No | — | No | — | — | — |
| 24 | RazorSync | 5.1 | No | $90/mo | No | — | — | — |
| 25 | Service Fusion | 5.1 | No | — | No | — | — | — |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which HVAC software is ranked first on Freedom251?
ServiceM8 is ranked #1 of 30 with a score of 6.6. WEX FSM is second and BigChange third.
How many of these have a free plan?
2 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, ServiceM8 has the lowest first paid tier we found: $29/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.