Comfort Systems USA Inc (FIX) stock
FIXNYSEElectrical WorkFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 22, 2026Score 19/3045% above fair value
$1161.63+55.70 (+5.04%)
Close on Nov 11, 2026Market cap $40.64BP/E 25.1Yield 0.17%
Comfort Systems USA gross margin
Gross margin is gross profit as a percentage of revenue.
Comfort Systems USA's gross margin for the twelve months ending Sep 30, 2026 was 11.3%. For fiscal 2025 it was 22.0%, against 21.0% the year before. The highest annual figure on record is 22.0% in fiscal 2025.
Annual gross margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 22.0% | +1.0 |
| FY2024 | Dec 31, 2024 | 21.0% | +2.0 |
| FY2023 | Dec 31, 2023 | 19.0% | +1.1 |
| FY2022 | Dec 31, 2022 | 17.9% | −0.4 |
| FY2021 | Dec 31, 2021 | 18.3% | −0.8 |
| FY2020 | Dec 31, 2020 | 19.1% | −0.0 |
| FY2019 | Dec 31, 2019 | 19.2% | −1.3 |
| FY2018 | Dec 31, 2018 | 20.4% | −0.0 |
| FY2017 | Dec 31, 2017 | 20.5% | −0.6 |
| FY2016 | Dec 31, 2016 | 21.0% | +0.9 |
| FY2015 | Dec 31, 2015 | 20.1% | +2.4 |
| FY2014 | Dec 31, 2014 | 17.7% | +0.0 |
| FY2013 | Dec 31, 2013 | 17.7% | +2.1 |
| FY2012 | Dec 31, 2012 | 15.6% | +0.7 |
| FY2011 | Dec 31, 2011 | 14.9% | −2.9 |
| FY2010 | Dec 31, 2010 | 17.9% | −2.1 |
| FY2009 | Dec 31, 2009 | 20.0% | – |
Quarterly gross margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 24.8% | +0.0 |
| Q2 FY2026 | Jun 30, 2026 | 25.9% | +2.4 |
| Q1 FY2026 | Mar 31, 2026 | 26.3% | +4.3 |
| Q4 FY2025 | Dec 31, 2025 | -42.2% | −65.5 |
| Q3 FY2025 | Sep 30, 2025 | 24.8% | +3.7 |
| Q2 FY2025 | Jun 30, 2025 | 23.5% | +3.4 |
| Q1 FY2025 | Mar 31, 2025 | 22.0% | +2.7 |
| Q4 FY2024 | Dec 31, 2024 | 23.2% | +2.6 |
| Q3 FY2024 | Sep 30, 2024 | 21.1% | +0.9 |
| Q2 FY2024 | Jun 30, 2024 | 20.1% | +2.5 |
| Q1 FY2024 | Mar 31, 2024 | 19.3% | +1.9 |
| Q4 FY2023 | Dec 31, 2023 | 20.6% | +1.7 |
| Q3 FY2023 | Sep 30, 2023 | 20.1% | +2.1 |
| Q2 FY2023 | Jun 30, 2023 | 17.6% | +0.4 |
| Q1 FY2023 | Mar 31, 2023 | 17.5% | +0.2 |
| Q4 FY2022 | Dec 31, 2022 | 18.9% | +0.9 |
| Q3 FY2022 | Sep 30, 2022 | 18.1% | −1.0 |
| Q2 FY2022 | Jun 30, 2022 | 17.2% | −0.5 |
| Q1 FY2022 | Mar 31, 2022 | 17.3% | −1.1 |
| Q4 FY2021 | Dec 31, 2021 | 18.0% | −1.6 |
| Q3 FY2021 | Sep 30, 2021 | 19.1% | +2.4 |
| Q2 FY2021 | Jun 30, 2021 | 17.7% | −0.7 |
| Q1 FY2021 | Mar 31, 2021 | 18.4% | −1.8 |
| Q2 FY2020 | Jun 30, 2020 | 19.6% | +1.1 |
| Q1 FY2020 | Mar 31, 2020 | 16.7% | −3.1 |
| Q4 FY2019 | Dec 31, 2019 | 18.4% | −1.7 |
| Q3 FY2019 | Sep 30, 2019 | 20.2% | −1.3 |
| Q2 FY2019 | Jun 30, 2019 | 18.5% | −2.3 |
| Q1 FY2019 | Mar 31, 2019 | 19.8% | +0.7 |
| Q4 FY2018 | Dec 31, 2018 | 20.1% | −0.2 |
| Q3 FY2018 | Sep 30, 2018 | 21.5% | +0.5 |
| Q2 FY2018 | Jun 30, 2018 | 20.8% | +0.2 |
| Q1 FY2018 | Mar 31, 2018 | 19.2% | −0.8 |
| Q4 FY2017 | Dec 31, 2017 | 20.3% | −2.2 |
| Q3 FY2017 | Sep 30, 2017 | 21.0% | −0.7 |
| Q2 FY2017 | Jun 30, 2017 | 20.6% | – |
| Q1 FY2017 | Mar 31, 2017 | 20.0% | – |
| Q4 FY2016 | Dec 31, 2016 | 22.5% | – |
| Q3 FY2016 | Sep 30, 2016 | 21.6% | – |
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