Comfort Systems USA

US · FIX #388 by market cap Listed 1970

1,741.36 -76.60 -4.21%

Live - 5344 symbols - heartbeat 31s ago · 2026-10-08 07:00

Pre-market 1,719.99 -1.23%

After-hours 1,751.00 +0.55%

Overnight 1,728.86 -0.72%

Market cap: 61.29B
P/E (TTM): 42.86
P/B: 19.05
EPS: 28.88
Div yield: 0.15%
52W pos: 75%

Reader sentiment Are you bullish or bearish on FIX?

Anonymous reader poll. Unscientific, not investment advice.

✦ Quant Financial Health how this is computed

Good

Altman Z-Score is 11.99, above the 3.0 "safe zone" threshold.
Most reliable for industrial/manufacturing companies; less meaningful for banks, insurers and other financials.

Revenue annual, last 8 years

Latest year +29.52% YoY

Margins

Gross margin: 24.13%
Operating margin: 14.42%
Net margin: 11.23%

Key ratios & quality

Enterprise value: 60.48B
PEG ratio: 0.70
Altman Z-Score: 11.99

PEG uses trailing P/E against the 3-year net income growth rate (60.80%/yr) since forward earnings estimates aren't available here, so this is not a "forward PEG." Altman Z-Score below ~1.8 suggests financial distress risk, above ~3.0 suggests low risk; the model is most reliable for industrial/manufacturing companies and less meaningful for banks and other financial firms.

Income statement

Line item	2018	2019	2020	2021	2022	2023	2024	2025
Revenue	2.18B	2.62B	2.86B	3.07B	4.14B	5.21B	7.03B	9.10B
Gross profit	446.28M	501.94M	546.98M	563.21M	741.61M	990.51M	1.48B	2.20B
Selling & admin expenses	296.99M	340.01M	357.78M	376.31M	489.34M	574.42M	730.07M	883.28M
Research & development	--	--	--	--	--	--	--	--
Operating profit	149.29M	161.94M	189.21M	186.90M	252.26M	416.09M	746.34M	1.31B
Pretax profit	148.68M	151.74M	191.54M	190.27M	235.86M	388.19M	666.56M	1.29B
Tax	35.77M	37.42M	41.40M	46.93M	-10.09M	64.80M	144.13M	270.90M
Net profit	112.90M	114.32M	150.14M	143.35M	245.95M	323.40M	522.43M	1.02B
Basic EPS	3	3	4	4	7	9	15	29
Diluted EPS	3.00	3.08	4.09	3.93	6.82	9.01	14.60	28.88

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
Revenue	1.83B	2.17B	2.45B	2.65B	2.87B	3.27B
Gross profit	403.42M	509.90M	607.87M	674.72M	754.41M	844.23M
Selling & admin expenses	194.87M	210.47M	229.58M	248.37M	269.00M	287.05M
Research & development	--	--	--	--	--	--
Operating profit	208.54M	299.43M	378.29M	426.35M	485.42M	557.18M
Pretax profit	208.01M	296.48M	370.46M	418.50M	482.15M	566.24M
Tax	38.72M	65.64M	78.84M	87.69M	111.77M	124.64M
Net profit	169.29M	230.85M	291.62M	330.81M	370.38M	441.60M
Basic EPS	5	7	8	9	11	13
Diluted EPS	4.75	6.53	8.25	9.37	10.51	12.53

Balance sheet

Line item	2018	2019	2020	2021	2022	2023	2024	2025
Total current assets	609.70M	790.18M	811.85M	1.03B	1.31B	1.91B	2.79B	4.11B
Cash & ST investments	45.62M	50.79M	54.90M	58.78M	57.21M	205.15M	549.94M	981.90M
Inventory	12.42M	10.05M	13.47M	21.85M	35.31M	65.54M	59.22M	84.07M
Total assets	1.06B	1.51B	1.76B	2.21B	2.60B	3.31B	4.71B	6.44B
Total current liabilities	467.06M	608.00M	692.90M	836.55M	1.17B	1.72B	2.58B	3.39B
Short-term debt	3.28M	34.83M	16.59M	21.84M	30.15M	29.29M	34.20M	41.71M
Long-term debt	73.64M	205.32M	235.73M	385.24M	247.25M	39.35M	62.29M	139.06M
Total liabilities	564,517,000.00	919,708,000.00	1,060,926,000.00	1,403,448,000.00	1,597,555,000.00	2,027,750,000.00	3,006,412,000.00	3,992,395,000.00
Total equity	498.05M	585.30M	696.43M	805.67M	999.92M	1.28B	1.70B	2.45B
Retained earnings	268.90M	368.69M	502.81M	628.77M	854.64M	1.15B	1.63B	2.58B

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
Total current assets	2.60B	3.04B	3.70B	4.11B	4.50B	5.79B
Cash & ST investments	204.76M	331.71M	860.52M	981.90M	1.05B	1.85B
Inventory	63.05M	70.73M	78.83M	84.07M	93.95M	104.80M
Total assets	4.57B	5.06B	5.78B	6.44B	6.94B	8.49B
Total current liabilities	2.41B	2.70B	3.03B	3.39B	3.63B	4.77B
Short-term debt	4.07M	11.69M	4.68M	41.71M	25.00K	215.00K
Long-term debt	63.78M	61.33M	131.32M	139.06M	39.05M	53.85M
Total liabilities	2,792,205,000.00	3,092,520,000.00	3,544,465,000.00	3,992,395,000.00	4,123,298,000.00	5,270,537,000.00
Total equity	1.78B	1.97B	2.23B	2.45B	2.82B	3.22B
Retained earnings	1.78B	2.00B	2.27B	2.58B	2.93B	3.34B

Cash flow

Line item	2018	2019	2020	2021	2022	2023	2024	2025
Operating cash flow	147.19M	142.03M	286.51M	180.15M	301.53M	639.57M	849.06M	1.19B
Depreciation & amortization	42.69M	51.57M	60.63M	68.94M	81.35M	81.57M	145.49M	141.96M
Free cash flow	119.92M	110.28M	262.38M	157.82M	253.17M	544.73M	737.99M	1.03B
Dividends paid	-12.27M	-14.54M	-15.50M	-17.38M	-20.08M	-30.38M	-42.77M	-68.83M
Stock buybacks / issuance	-28.53M	-19.55M	-30.12M	-27.05M	-38.22M	-21.18M	-57.91M	-216.00M
Ending cash balance	45.62M	50.79M	54.90M	58.78M	57.21M	205.15M	549.94M	981.90M

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
Operating cash flow	-87.95M	252.50M	553.27M	468.54M	388.83M	1.14B
Depreciation & amortization	34.13M	34.65M	35.57M	37.61M	38.96M	43.31M
Free cash flow	-110.16M	221.22M	517.94M	402.45M	241.36M	998.06M
Dividends paid	-14.16M	-15.87M	-17.64M	-21.16M	-24.62M	-28.16M
Stock buybacks / issuance	-91.37M	-19.92M	-13.14M	-91.57M	-2.55M	-5.68M
Ending cash balance	204.76M	331.71M	860.52M	981.90M	1.05B	1.85B

Returns & efficiency

Line item	2018	2019	2020	2021	2022	2023	2024	2025
ROE %	24.65	21.11	23.43	19.09	27.24	28.40	35.03	49.24
ROA %	11.62	8.91	9.20	7.23	10.23	10.96	13.03	18.34
ROIC %	21.84	16.36	16.14	12.52	18.84	22.43	29.16	40.89
5-year avg ROE %	15.86	18.55	20.21	20.44	23.10	23.85	26.64	31.80
EBIT margin %	6.94	6.12	6.95	6.35	5.99	7.63	9.56	14.29
FCF / sales %	5.49	4.22	9.18	5.13	6.11	10.46	10.50	11.33
Current ratio	1.31	1.30	1.17	1.23	1.12	1.11	1.08	1.21
Quick ratio	1.26	1.26	1.13	1.17	1.05	1.04	1.04	1.15
Debt / assets	7.24	20.79	18.94	23.30	14.98	7.77	6.55	7.50
LT debt / equity	14.79	47.50	45.42	61.18	35.90	17.80	16.10	18.04
Interest coverage	53.11	19.03	28.32	39.22	20.50	44.75	132.99	186.28
Revenue CAGR (3Y) %	11.36	16.97	16.91	12.08	16.55	22.15	31.74	30.03
Net income CAGR (3Y) %	31.75	20.77	39.53	8.28	29.09	29.15	53.89	60.80
FCF CAGR (3Y) %	15.88	17.50	49.44	9.59	31.92	27.57	67.22	59.71

Line item	2025-03	2025-06	2025-09	2025-12	2026-03	2026-06
ROE %	37.81	40.09	43.84	49.24	53.29	55.29
ROA %	14.06	14.92	16.44	18.34	21.27	21.17
ROIC %	31.56	33.87	36.87	40.89	46.43	48.74
5-year avg ROE %	--	--	--	--	--	--
EBIT margin %	10.33	11.49	12.82	14.29	15.54	16.43
FCF / sales %	6.91	7.30	9.60	11.33	13.64	19.24
Current ratio	1.08	1.13	1.22	1.21	1.24	1.21
Quick ratio	1.03	1.09	1.17	1.15	1.16	1.16
Debt / assets	6.09	5.60	6.82	7.50	4.89	3.86
LT debt / equity	15.43	13.80	17.43	18.04	12.04	10.19
Interest coverage	150.23	179.09	172.79	186.28	208.90	250.23
Revenue CAGR (3Y) %	--	--	--	--	--	--
Net income CAGR (3Y) %	--	--	--	--	--	--
FCF CAGR (3Y) %	--	--	--	--	--	--

✦ Quant Revenue Concentration how this is computed

Single-engine

Mechanical Segment is the largest reported line at 70.33% of revenue, across 2 reported segments.
The next-largest line, Electrical Segment, is a distant second at 29.67% - a sharp slowdown here would have little to offset it.

Revenue breakdown most recent period

Business

Mechanical Segment70.33%

Electrical Segment29.67%

Quote time 2026-10-08 07:00:12 · For reference only, not investment advice and not tailored to your situation.