Best HVAC Software in 2026: Complete Buyer's Guide
HVAC contractors have unique software needs — maintenance agreements, seasonal demand, and equipment tracking. Here's which HVAC software platforms deliver in 2026.
What Makes HVAC Software Different
HVAC contractors face challenges that general field service software doesn't address well: maintenance agreement management, seasonal demand spikes, equipment lifecycle tracking, and warranty management.
HVAC Software Comparison
| Feature | Sterling HVAC | ServiceTitan | FieldEdge | Housecall Pro |
|---|---|---|---|---|
| AI call answering | Yes | No | No | No |
| AI quoting | Yes | No | No | No |
| Maintenance agreements | AI-managed | Manual | Manual | Basic |
| Seasonal campaigns | Automatic | Manual | No | No |
| Equipment tracking | Yes | Yes | Yes | No |
| Price | $199-499/mo | $500-2,000/mo | $300-800/mo | $65-199/mo |
Sterling HVAC's AI agents are trained specifically for HVAC operations — maintenance agreement lifecycle management, seasonal campaign automation, and equipment end-of-life upselling.
See the full comparison: Sterling vs ServiceTitan vs Housecall Pro [blocked]
Sterling vs Jobber [blocked] — AI agents vs manual scheduling for HVAC teams.
"Sterling's maintenance agreement agent renewed 34 contracts last quarter that I would have forgotten about. That's $68,000 in recurring revenue saved." — HVAC contractor, Denver CO
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