Comfort Systems USA, Inc. (FIX) Profit Margins
Over the twelve months to 2026-09-30, Comfort Systems USA, Inc. (FIX) had gross margin 25.6%, operating margin 16.7%, net margin 13.0%, free cash flow margin 19.5%, according to EquiReason's reading of its SEC filings.
Source: SEC EDGAR filings · figures as of 2026-09-30 · read by EquiReason
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- Market cap
- 40.6B
- P/E TTM
- 25.1
- Dividend yield
- 0.3%
- 52-week
- —
- Next earnings
- 17 Feb, in 116 days
| Line | FY2011 Dec 11 | FY2012 Dec 12 | FY2013 Dec 13 | FY2014 Dec 14 | FY2015 Dec 15 | FY2016 Dec 16 | FY2017 Dec 17 | FY2018 Dec 18 | FY2019 Dec 19 | FY2020 Dec 20 | FY2021 Dec 21 | FY2022 Dec 22 | FY2023 Dec 23 | FY2024 Dec 24 | FY2025 Dec 25 | TTM Sep 26 | Trend |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 14.9% | 15.6% | 17.7% | 17.7% | 20.1% | 21.0% | 20.5% | 20.4% | 19.2% | 19.1% | 18.3% | 17.9% | 19.0% | 21.0% | 24.1% | 25.6% | |
| Operating margin | -3.5% | 1.7% | 3.4% | 3.0% | 5.7% | 6.2% | 5.6% | 6.9% | 6.3% | 6.7% | 6.1% | 6.1% | 8.0% | 10.7% | 14.4% | 16.7% | |
| Net margin | -3.0% | 1.0% | 2.0% | 1.6% | 3.1% | 4.0% | 3.1% | 5.2% | 4.4% | 5.3% | 4.7% | 5.9% | 6.2% | 7.4% | 11.2% | 13.0% | |
| FCF margin | 1.7% | 1.4% | 1.5% | 1.7% | 4.9% | 4.2% | 4.4% | 5.5% | 4.2% | 9.2% | 5.1% | 6.1% | 10.5% | 10.5% | 11.3% | 19.5% |
USD billions · SEC XBRL
Comfort Systems USA, Inc. — questions
- What is Comfort Systems USA, Inc.'s gross margin?
- 25.6% over the twelve months to 2026-09-30.
- What is Comfort Systems USA, Inc.'s operating margin?
- 16.7% over the twelve months to 2026-09-30.
- What is Comfort Systems USA, Inc.'s net profit margin?
- 13.0% over the twelve months to 2026-09-30.
Every figure on this page comes from Comfort Systems USA, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.