stockrowComfort Systems USA, Inc.
FIX Industrials Engineering & Construction
Comfort Systems USA, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $9.1 billion, up 29.5% from fiscal 2024.
- Revenue
- +53.7%
- EPS
- +68.6%
- Free cash flow
- +55.2%
- Total debt
- −63.6%
Quarter to September 2026, against a year earlier
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Comfort Systems USA, Inc. (FIX) Free cash flow
Comfort Systems USA, Inc.'s free cash flow for fiscal 2025 was $1.0B, up 39.2% from $743.5M in fiscal 2024. Over the twelve months to 30 September 2026 it was $2.5B. Over the past ten years it has ranged from −$84.0M (fiscal 2019) to $1.0B (fiscal 2025) — the current reading is the highest in ten years. Free cash flow has risen for 4 consecutive fiscal years. Comfort Systems USA, Inc. ranks 3rd of 46 Engineering & Construction companies by free cash flow.
Free cash flow, annual
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Annual newest first
| Period | Free cash flow | Change |
|---|---|---|
| FY2025 | $1.0B | 39.22% |
| FY2024 | $743.5M | 35.02% |
| FY2023 | $550.7M | 115.08% |
| FY2022 | $256.0M | 59.10% |
| FY2021 | $160.9M | (39.19%) |
| FY2020 | $264.6M | — |
| FY2019 | −$84.0M | — |
| FY2018 | $51.5M | — |
| FY2017 | −$14.9M | — |
| FY2016 | $11.9M | (83.57%) |
Quarterly newest first
| Period | Free cash flow | Change |
|---|---|---|
| Sep 2026 | $805.6M | (19.38%) |
| Jun 2026 | $999.3M | 312.55% |
| Mar 2026 | $242.2M | (39.89%) |
| Dec 2025 | $403.0M | (22.36%) |
| 43 more quarters | Free account |
Against its own ten years
Free cash flow against peers
| Company | Free cash flow |
|---|---|
| FER Ferrovial N.V. compare | $3.3B |
| PWR Quanta Services, Inc. compare | $3.1B |
| FIX Comfort Systems USA, Inc. | $2.5B |
| EME EMCOR Group, Inc. compare | $1.5B |
| APG APi Group Corporation compare | $696.0M |
| J Jacobs Solutions Inc. compare | $649.1M |
| TTEK Tetra Tech, Inc. compare | $548.2M |
| MTZ MasTec, Inc. compare | $465.0M |
| ACM AECOM compare | $203.7M |
What Free cash flow is
Free Cash Flow tells an investor how much cash a company’s operations generate after paying for its investment in physical and intangible assets.
Operating Cash Flow + Property, Plant, Equipment Change (Net) + Intangible Assets Change (Net)
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