COMFORT SYSTEMS USA INC

FIX - CIK 0001035983

Market cap$60.56 B

Rank#271

SEC filings1,001

COMFORT SYSTEMS USA INC trades as FIX and has a market capitalization of $60.56 B, making it the #271 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $1.83B, down 73.9% from the prior year and net income of $1.02B. This page tracks COMFORT SYSTEMS USA INC through 1,001 SEC filings, with financial statements and metrics updated as new reports are filed.

Key metrics

Revenue (latest FY)$1.83BFY 2025

Net income (latest FY)$1.02BFY 2025

Operating cash flow (latest FY)$1.19BFY 2025

Total assets (latest FY)$6.44BFY 2025

Gross margin22.0%latest FY

Net margin55.8%latest FY

Financial performance

Over the last 9 fiscal years COMFORT SYSTEMS USA INC's revenue grew from $1.63B to $1.83B, a compound annual growth rate of 1.3%. Net profit margin expanded from 4.0% to 55.8% over the same period - every figure below comes from the company's audited annual filings.

FIX annual revenueView details

Key statistics

Market cap: $60.56 B
Share price (derived)market cap / shares outstanding: $1720.40
P/E ratio (trailing FY): 59.2
EPS (diluted)FY 2025: $28.88
Shares outstandingas of 2026-04-17: 0.04B
Total equityas of 2026-03-31: $2.82B
Return on equity: 36.3%
Long-term debtas of 2026-03-31: $39.08M

Latest filings

Filing	Type	Filed
Major company event	8-K	2026-05-21
Insider trade	4	2026-05-19
Insider trade	4	2026-05-19
Insider trade	4	2026-05-19
Insider trade	4	2026-05-19
Insider trade	4	2026-05-19
Insider trade	4	2026-05-19
Insider trade	4	2026-05-19

Browse the full filing history (1,001 filings)

Recent press releases

Earnings Estimates2026-04-23
Comfort Systems USA Increases Quarterly Dividend | Comfort Systems USA
Comfort Systems USA Reports First Quarter 2026 Results2026-04-23
Comfort Systems USA Reports First Quarter 2026 Results | Comfort Systems USA
Comfort Systems USA Announces First Quarter 2026 Conference Call and Webcast2026-04-17
Comfort Systems USA Announces First Quarter 2026 Conference Call and Webcast | Comfort Systems USA
Comfort Systems USA Reports Fourth Quarter and Full Year 2025 Results2026-02-19
Comfort Systems USA Reports Fourth Quarter and Full Year 2025 Results | Comfort Systems USA
Earnings Estimates2026-02-19
Comfort Systems USA Increases Quarterly Dividend | Comfort Systems USA

Similar companies

The largest companies sharing COMFORT SYSTEMS USA INC's SEC industry classification (electrical work).

PWRQuanta Services, Inc.$98.15 B FIX vs PWR

EMEEMCOR Group, Inc.$34.51 B FIX vs EME

IESCIES Holdings, Inc.$13.51 B FIX vs IESC

Frequently asked questions

What is COMFORT SYSTEMS USA INC's market cap?

COMFORT SYSTEMS USA INC (FIX) has a market capitalization of $60.56 B as of 2026-06-10, ranking #271 among US-listed companies.

How much revenue does COMFORT SYSTEMS USA INC make?

COMFORT SYSTEMS USA INC reported revenue of $1.83B for fiscal year 2025, a decrease of 73.9% year over year.

Is COMFORT SYSTEMS USA INC profitable?

Yes. COMFORT SYSTEMS USA INC reported net income of $1.02B in its latest fiscal year.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.