FIX · Company KPIs
Comfort Systems USA (FIX) KPIs
Backlog. As reported in SEC filings, with the source line for each figure.
Backlog
$17.81B at Sep 30, 2026
The filings read for this page do not define this measure.
| Period ended | Figure | Filing text |
|---|---|---|
| Sep 30, 2026 | $17.81B | Backlog as of September 30, 2026 was $17.81 billion as compared to $14.06 billion as of June 30, 2026 and $9.38 billion as of September 30, 2025.8-K filed 2026-10-22 |
| Jun 30, 2026 | $14.06B | Backlog as of June 30, 2026 was $14.06 billion as compared to $12.45 billion as of March 31, 2026 and $8.12 billion as of June 30, 2025.8-K filed 2026-07-23 |
| Mar 31, 2026 | $12.45B | Backlog as of March 31, 2026 was $12.45 billion as compared to $11.94 billion as of December 31, 2025 and $6.89 billion as of March 31, 2025.8-K filed 2026-04-23 |
| Dec 31, 2025 | $11.94B | Backlog as of December 31, 2025 was $11.94 billion as compared to $9.38 billion as of September 30, 2025 and $5.99 billion as of December 31, 2024.8-K filed 2026-02-19 |
| Sep 30, 2025 | $9.38B | Backlog as of September 30, 2025 was $9.38 billion as compared to $8.12 billion as of June 30, 2025 and $5.68 billion as of September 30, 2024.8-K filed 2025-10-23 |
| Jun 30, 2025 | $8.12B | Backlog as of September 30, 2025 was $9.38 billion as compared to $8.12 billion as of June 30, 2025 and $5.68 billion as of September 30, 2024.8-K filed 2025-10-23 |
| Mar 31, 2025 | $6.89B | Backlog as of March 31, 2026 was $12.45 billion as compared to $11.94 billion as of December 31, 2025 and $6.89 billion as of March 31, 2025.8-K filed 2026-04-23 |
| Dec 31, 2024 | $5.99B | Backlog as of December 31, 2025 was $11.94 billion as compared to $9.38 billion as of September 30, 2025 and $5.99 billion as of December 31, 2024.8-K filed 2026-02-19 |
Reading notes
Figures are shown as first reported. If a later filing prints a different figure for the same period, both appear. A figure marked ≈ or shown in words is how the company itself states it, not an estimate of ours. Companies change definitions over time, so compare periods with the quoted definition in mind. Periods that failed our checks are left out, so gaps are expected.
This page shows the latest 8 periods of each metric.