Comfort Systems USA total debt 1997–2026What is the debt to equity ratio? Debt to equity is a company's total debt divided by its shareholders' equity: how much it has borrowed for each dollar its owners have in the business.
Comfort Systems USA's total debt was 374.43M USD on 30 September 2026, down 11.6% on a year before. At the end of fiscal year 2025 it was 483.36M USD.
Last updated 10 Nov 2026 · Next report 18 Feb 2027
Total debt
Growth
| Fiscal year | Period ending | Total debt | Growth | Cash and short-term investments | Net cash | Debt to equity |
|---|---|---|---|---|---|---|
| Latest quarter | 30 Sept 2026 | 374.43M | -11.64% | 2.16B | 1.78B | 0.11 |
| FY2025 | 31 Dec 2025 | 483.36M | +56.63% | 981.90M | 498.54M | 0.20 |
| FY2024 | 31 Dec 2024 | 308.60M | +20.18% | 549.94M | 241.34M | 0.18 |
| FY2023 | 31 Dec 2023 | 256.77M | -34.02% | 205.15M | -51.62M | 0.20 |
| FY2022 | 31 Dec 2022 | 389.14M | -24.41% | 57.21M | -331.93M | 0.39 |
| FY2021 | 31 Dec 2021 | 514.78M | +54.64% | 58.78M | -456.01M | 0.64 |
| FY2020 | 31 Dec 2020 | 332.90M | +6.41% | 54.90M | -278.00M | 0.48 |
| FY2019 | 31 Dec 2019 | 312.85M | +306.73% | 50.79M | -262.06M | 0.53 |
| FY2018 | 31 Dec 2018 | 76.92M | +27.06% | 45.62M | -31.30M | 0.15 |
| FY2017 | 31 Dec 2017 | 60.54M | +2,053.65% | 36.54M | -24.00M | 0.14 |
| FY2016 | 31 Dec 2016 | 2.81M | -75.57% | 32.07M | 29.26M | 0.01 |
| FY2015 | 31 Dec 2015 | 11.51M | -71.48% | 56.46M | 44.96M | 0.03 |
| FY2014 | 31 Dec 2014 | 40.35M | +1,917.30% | 32.06M | -8.28M | 0.13 |
| FY2013 | 31 Dec 2013 | 2.00M | -72.97% | 52.05M | 50.05M | 0.01 |
| FY2012 | 31 Dec 2012 | 7.40M | -51.89% | 40.76M | 33.36M | 0.03 |
| FY2011 | 31 Dec 2011 | 15.38M | -48.62% | 51.24M | 35.86M | 0.06 |
| FY2010 | 31 Dec 2010 | 29.94M | +293.48% | 86.35M | 56.41M | 0.10 |
| FY2009 | 31 Dec 2009 | 7.61M | -28.89% | 127.85M | 120.24M | 0.02 |
| FY2008 | 31 Dec 2008 | 10.70M | +613.27% | 117.02M | 106.32M | 0.04 |
| FY2007 | 31 Dec 2007 | 1.50M | — | 139.63M | 138.13M | 0.01 |
| FY2006 | 31 Dec 2006 | 0.00 | — | 90.29M | 90.29M | 0.00 |
| FY2005 | 31 Dec 2005 | 0.00 | -100.00% | 55.59M | 55.59M | 0.00 |
| FY2004 | 31 Dec 2004 | 8.82M | -15.20% | 32.58M | 23.75M | 0.04 |
| FY2003 | 31 Dec 2003 | 10.40M | -16.00% | 10.14M | -267.00K | 0.05 |
| FY2002 | 31 Dec 2002 | 12.38M | -93.20% | 6.10M | -6.28M | 0.06 |
| FY2001 | 31 Dec 2001 | 182.03M | -33.71% | 4.16M | -177.87M | 0.44 |
| FY2000 | 31 Dec 2000 | 274.60M | -10.21% | 16.02M | -258.58M | 0.69 |
| FY1999 | 31 Dec 1999 | 305.83M | +29.32% | 3.70M | -302.13M | 0.73 |
| FY1998 | 31 Dec 1998 | 236.50M | +857.49% | 7.00M | -229.50M | 0.62 |
| FY1997 | 31 Dec 1997 | 24.70M | — | 18.10M | -6.60M | 0.11 |
| Quarter | Period ending | Total debt | Growth on a year before | Cash and short-term investments | Net cash | Debt to equity |
|---|---|---|---|---|---|---|
| Q3 FY2026 | 30 Sept 2026 | 374.43M | -11.64% | 2.16B | 1.78B | 0.11 |
| Q2 FY2026 | 30 Jun 2026 | 328.03M | +15.65% | 1.85B | 1.53B | 0.10 |
| Q1 FY2026 | 31 Mar 2026 | 339.08M | +21.88% | 1.11B | 775.88M | 0.12 |
| Q4 FY2025 | 31 Dec 2025 | 483.36M | +56.63% | 981.90M | 498.54M | 0.20 |
| Q3 FY2025 | 30 Sept 2025 | 423.74M | +53.18% | 881.22M | 457.49M | 0.19 |
| Q2 FY2025 | 30 Jun 2025 | 283.65M | -5.38% | 339.11M | 55.46M | 0.14 |
| Q1 FY2025 | 31 Mar 2025 | 278.21M | -7.14% | 204.76M | -73.45M | 0.16 |
| Q4 FY2024 | 31 Dec 2024 | 308.60M | +20.18% | 549.94M | 241.34M | 0.18 |
| Q3 FY2024 | 30 Sept 2024 | 276.63M | +15.88% | 415.58M | 138.95M | 0.17 |
| Q2 FY2024 | 30 Jun 2024 | 299.77M | +14.16% | 199.42M | -100.35M | 0.20 |
| Q1 FY2024 | 31 Mar 2024 | 299.61M | -7.60% | 100.79M | -198.81M | 0.22 |
| Q4 FY2023 | 31 Dec 2023 | 256.77M | -34.02% | 205.15M | -51.62M | 0.20 |
| Q3 FY2023 | 30 Sept 2023 | 238.72M | -51.79% | 137.62M | -101.09M | 0.20 |
| Q2 FY2023 | 30 Jun 2023 | 262.58M | -49.43% | 60.01M | -202.57M | 0.24 |
| Q1 FY2023 | 31 Mar 2023 | 324.25M | -37.59% | 48.56M | -275.69M | 0.31 |
| Q4 FY2022 | 31 Dec 2022 | 389.14M | -24.41% | 57.21M | -331.93M | 0.39 |
| Q3 FY2022 | 30 Sept 2022 | 495.15M | +36.91% | 71.14M | -424.01M | 0.52 |
| Q2 FY2022 | 30 Jun 2022 | 519.29M | +114.97% | 69.13M | -450.16M | 0.58 |
| Q1 FY2022 | 31 Mar 2022 | 519.52M | +104.20% | 115.62M | -403.90M | 0.59 |
| Q4 FY2021 | 31 Dec 2021 | 514.78M | +54.64% | 58.78M | -456.01M | 0.64 |
| Q3 FY2021 | 30 Sept 2021 | 361.65M | +19.00% | 67.72M | -293.93M | 0.47 |
| Q2 FY2021 | 30 Jun 2021 | 241.57M | -23.38% | 53.66M | -187.91M | 0.32 |
| Q1 FY2021 | 31 Mar 2021 | 254.41M | -37.08% | 52.12M | -202.30M | 0.35 |
| Q4 FY2020 | 31 Dec 2020 | 332.90M | +6.41% | 54.90M | -278.00M | 0.48 |
| Q3 FY2020 | 30 Sept 2020 | 303.92M | -3.59% | 70.54M | -233.38M | 0.45 |
| Q2 FY2020 | 30 Jun 2020 | 315.28M | -13.66% | 53.25M | -262.03M | 0.50 |
| Q1 FY2020 | 31 Mar 2020 | 404.37M | +190.36% | 133.26M | -271.11M | 0.68 |
| Q4 FY2019 | 31 Dec 2019 | 312.85M | +306.73% | 50.79M | -262.06M | 0.53 |
| Q3 FY2019 | 30 Sept 2019 | 315.23M | +225.14% | 40.36M | -274.86M | 0.57 |
| Q2 FY2019 | 30 Jun 2019 | 365.14M | +519.13% | 36.79M | -328.36M | 0.69 |
| Q1 FY2019 | 31 Mar 2019 | 139.27M | +111.03% | 29.13M | -110.14M | 0.27 |
| Q4 FY2018 | 31 Dec 2018 | 76.92M | +27.06% | 45.62M | -31.30M | 0.15 |
| Q3 FY2018 | 30 Sept 2018 | 96.95M | +18.68% | 19.25M | -77.70M | 0.20 |
| Q2 FY2018 | 30 Jun 2018 | 58.98M | -43.69% | 28.00M | -30.98M | 0.13 |
| Q1 FY2018 | 31 Mar 2018 | 65.99M | +3,193.06% | 25.22M | -40.77M | 0.15 |
| Q4 FY2017 | 31 Dec 2017 | 60.54M | +2,053.65% | 36.54M | -24.00M | 0.14 |
| Q3 FY2017 | 30 Sept 2017 | 81.69M | +192.88% | 29.50M | -52.20M | 0.20 |
| Q2 FY2017 | 30 Jun 2017 | 104.74M | +165.30% | 34.47M | -70.27M | 0.26 |
| Q1 FY2017 | 31 Mar 2017 | 2.00M | -96.33% | 31.44M | 29.44M | 0.01 |
| Q4 FY2016 | 31 Dec 2016 | 2.81M | -75.57% | 32.07M | 29.26M | 0.01 |
| Q3 FY2016 | 30 Sept 2016 | 27.89M | +138.95% | 25.34M | -2.56M | 0.08 |
| Q2 FY2016 | 30 Jun 2016 | 39.48M | +100.57% | 38.28M | -1.20M | 0.11 |
| Q1 FY2016 | 31 Mar 2016 | 54.57M | +44.51% | 43.54M | -11.03M | 0.16 |
| Q4 FY2015 | 31 Dec 2015 | 11.51M | -71.48% | 56.46M | 44.96M | 0.03 |
| Q3 FY2015 | 30 Sept 2015 | 11.67M | -72.81% | 45.07M | 33.40M | 0.03 |
| Q2 FY2015 | 30 Jun 2015 | 19.68M | -62.79% | 40.71M | 21.03M | 0.06 |
| Q1 FY2015 | 31 Mar 2015 | 37.76M | +319.58% | 38.89M | 1.13M | 0.12 |
| Q4 FY2014 | 31 Dec 2014 | 40.35M | +1,917.30% | 32.06M | -8.28M | 0.13 |
| Q3 FY2014 | 30 Sept 2014 | 42.93M | +513.34% | 43.88M | 948.00K | 0.14 |
| Q2 FY2014 | 30 Jun 2014 | 52.90M | +879.69% | 49.76M | -3.14M | 0.18 |
| Q1 FY2014 | 31 Mar 2014 | 9.00M | +21.62% | 40.65M | 31.65M | 0.03 |
| Q4 FY2013 | 31 Dec 2013 | 2.00M | -72.97% | 52.05M | 50.05M | 0.01 |
| Q3 FY2013 | 30 Sept 2013 | 7.00M | -71.25% | 45.31M | 38.31M | 0.02 |
| Q2 FY2013 | 30 Jun 2013 | 5.40M | -73.91% | 23.35M | 17.95M | 0.02 |
| Q1 FY2013 | 31 Mar 2013 | 7.40M | +174.07% | 25.44M | 18.04M | 0.03 |
| Q4 FY2012 | 31 Dec 2012 | 7.40M | -51.89% | 40.76M | 33.36M | 0.03 |
| Q3 FY2012 | 30 Sept 2012 | 24.35M | -12.00% | 35.67M | 11.32M | 0.09 |
| Q2 FY2012 | 30 Jun 2012 | 20.70M | -27.06% | 28.81M | 8.11M | 0.08 |
| Q1 FY2012 | 31 Mar 2012 | 2.70M | -10.00% | 27.87M | 25.17M | 0.01 |
| Q4 FY2011 | 31 Dec 2011 | 15.38M | -48.62% | 51.24M | 35.86M | 0.06 |
| Q3 FY2011 | 30 Sept 2011 | 27.67M | -11.65% | 43.69M | 16.02M | 0.10 |
| Q2 FY2011 | 30 Jun 2011 | 28.38M | +324.14% | 50.10M | 21.72M | 0.09 |
| Q1 FY2011 | 31 Mar 2011 | 3.00M | — | 63.64M | 60.64M | 0.01 |
| Q4 FY2010 | 31 Dec 2010 | 29.94M | +293.48% | 86.35M | 56.41M | 0.10 |
| Q3 FY2010 | 30 Sept 2010 | 31.32M | +263.10% | 44.66M | 13.34M | 0.10 |
| Q2 FY2010 | 30 Jun 2010 | 6.69M | -25.57% | 107.60M | 100.91M | 0.02 |
| Q1 FY2010 | 31 Mar 2010 | 0.00 | -100.00% | 109.77M | 109.77M | 0.00 |
| Q4 FY2009 | 31 Dec 2009 | 7.61M | -28.89% | 127.85M | 120.24M | 0.02 |
| Q3 FY2009 | 30 Sept 2009 | 8.63M | -41.85% | 139.86M | 131.24M | 0.03 |
| Q2 FY2009 | 30 Jun 2009 | 8.99M | -29.95% | 120.42M | 111.43M | 0.03 |
| Q1 FY2009 | 31 Mar 2009 | 9.66M | -34.19% | 108.15M | 98.49M | 0.03 |
| Q4 FY2008 | 31 Dec 2008 | 10.70M | +613.27% | 117.02M | 106.32M | 0.04 |
| Q3 FY2008 | 30 Sept 2008 | 14.83M | — | 102.30M | 87.47M | 0.05 |
| Q2 FY2008 | 30 Jun 2008 | 12.83M | — | 101.51M | 88.68M | 0.05 |
| Q1 FY2008 | 31 Mar 2008 | 14.68M | — | 88.64M | 73.96M | 0.06 |
| Q4 FY2007 | 31 Dec 2007 | 1.50M | — | 139.63M | 138.13M | 0.01 |
| Q3 FY2007 | 30 Sept 2007 | 0.00 | — | 97.73M | 97.73M | 0.00 |
| Q2 FY2007 | 30 Jun 2007 | 0.00 | — | 87.93M | 87.93M | 0.00 |
| Q1 FY2007 | 31 Mar 2007 | 0.00 | — | 69.04M | 69.04M | 0.00 |
| Q4 FY2006 | 31 Dec 2006 | 0.00 | — | 90.29M | 90.29M | 0.00 |
| Q3 FY2006 | 30 Sept 2006 | 0.00 | — | 68.92M | 68.92M | 0.00 |
| Q2 FY2006 | 30 Jun 2006 | 0.00 | -100.00% | 67.09M | 67.09M | 0.00 |
| Q1 FY2006 | 31 Mar 2006 | 0.00 | -100.00% | 58.36M | 58.36M | 0.00 |
| Q4 FY2005 | 31 Dec 2005 | 0.00 | -100.00% | 55.59M | 55.59M | 0.00 |
| Q3 FY2005 | 30 Sept 2005 | 0.00 | -100.00% | 33.71M | 33.71M | 0.00 |
| Q2 FY2005 | 30 Jun 2005 | 284.00K | -97.13% | 26.46M | 26.17M | 0.00 |
| Q1 FY2005 | 31 Mar 2005 | 8.30M | -20.03% | 22.45M | 14.15M | 0.04 |
| Q4 FY2004 | 31 Dec 2004 | 8.82M | -15.20% | 32.58M | 23.75M | 0.04 |
| Q3 FY2004 | 30 Sept 2004 | 9.35M | -38.16% | 20.49M | 11.14M | 0.04 |
| Q2 FY2004 | 30 Jun 2004 | 9.88M | -14.71% | 16.71M | 6.82M | 0.05 |
| Q1 FY2004 | 31 Mar 2004 | 10.38M | -51.15% | 5.12M | -5.26M | 0.05 |
| Q4 FY2003 | 31 Dec 2003 | 10.40M | -16.00% | 10.14M | -267.00K | 0.05 |
| Q3 FY2003 | 30 Sept 2003 | 15.12M | -7.58% | 7.82M | -7.30M | 0.07 |
| Q2 FY2003 | 30 Jun 2003 | 11.59M | -60.94% | 11.42M | -172.00K | 0.06 |
| Q1 FY2003 | 31 Mar 2003 | 21.25M | -56.47% | 11.33M | -9.93M | 0.11 |
| Q4 FY2002 | 31 Dec 2002 | 12.38M | -93.20% | 6.10M | -6.28M | 0.06 |
| Q3 FY2002 | 30 Sept 2002 | 16.36M | -93.01% | 10.63M | -5.73M | 0.08 |
| Q2 FY2002 | 30 Jun 2002 | 29.67M | -87.87% | 12.62M | -17.04M | 0.15 |
| Q1 FY2002 | 31 Mar 2002 | 48.83M | -82.14% | 9.86M | -38.97M | 0.25 |
| Q4 FY2001 | 31 Dec 2001 | 182.03M | -33.71% | 4.16M | -177.87M | 0.44 |
| Q3 FY2001 | 30 Sept 2001 | 233.91M | -21.76% | 15.14M | -218.77M | 0.57 |
| Q2 FY2001 | 30 Jun 2001 | 244.59M | -19.14% | 17.15M | -227.43M | 0.60 |
| Q1 FY2001 | 31 Mar 2001 | 273.37M | -13.47% | 21.81M | -251.56M | 0.68 |
| Q4 FY2000 | 31 Dec 2000 | 274.60M | -10.21% | 16.02M | -258.58M | 0.69 |
| Q3 FY2000 | 30 Sept 2000 | 298.98M | -1.03% | 7.70M | -291.28M | 0.72 |
| Q2 FY2000 | 30 Jun 2000 | 302.48M | +12.78% | 8.90M | -293.58M | 0.72 |
| Q1 FY2000 | 31 Mar 2000 | 315.93M | +25.57% | 8.34M | -307.58M | 0.75 |
| Q4 FY1999 | 31 Dec 1999 | 305.83M | +29.32% | 3.70M | -302.13M | 0.73 |
| Q3 FY1999 | 30 Sept 1999 | 302.10M | +124.11% | 7.60M | -294.50M | 0.71 |
| Q2 FY1999 | 30 Jun 1999 | 268.20M | +154.70% | 4.40M | -263.80M | 0.66 |
| Q1 FY1999 | 31 Mar 1999 | 251.60M | +393.33% | 3.80M | -247.80M | 0.64 |
| Q4 FY1998 | 31 Dec 1998 | 236.50M | +857.49% | 7.00M | -229.50M | 0.62 |
| Q3 FY1998 | 30 Sept 1998 | 134.80M | +468.78% | 9.70M | -125.10M | 0.40 |
| Q2 FY1998 | 30 Jun 1998 | 105.30M | — | 6.30M | -99.00M | 0.37 |
| Q1 FY1998 | 31 Mar 1998 | 51.00M | — | 5.70M | -45.30M | 0.21 |
| Q4 FY1997 | 31 Dec 1997 | 24.70M | — | 18.10M | -6.60M | 0.11 |
| Q3 FY1997 | 30 Sept 1997 | 23.70M | — | 37.10M | 13.40M | 0.12 |
Figures in USD at the end of each period. Net cash is cash and short-term investments less total debt; book value per share is on the diluted share count. The latest column is the most recent quarter.
Total debt counts commercial paper, term debt and lease liabilities.
See also:Revenue,Net income,EPS,Shares outstanding,Operating income,Cash on hand,Free cash flow,Stock buybacks,Balance sheet
Common questions about Comfort Systems USA's debt
Source: Financial Modeling Prep
