Comfort Systems USA's revenue has grown 36% a year over three years, and grown 34% a year over five, with earnings per share compounding at 80%. Revenue growth, 3-year annual rate: +36% (Engineering & Construction median +18%). Revenue growth, 5-year rate: +34%, growth has picked up over the last three years. Earnings per share, 3-year rate: +80%, earnings outgrew revenue: margins or the share count worked for shareholders. Years of annual history on file: 17, FY2009 to FY2025, as filed.

FIXComfort Systems USA

Industrials

$1,163.18+39% 1Y

$1,163.18

$789.5152 weeks$2.1K

Is it growing?

Excellent

Growing: revenue growing +51% year on year, earnings up +96% year on year, and operating margin widening (+3.5 points).

3 good

Revenue trend+51% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +34% a year.

Earnings trend+96% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing faster than revenue, so margins or the share count are helping.

Margin direction+3.5 points operating

Trailing-twelve-month operating margin, 16.7% now against 13.2% a year earlier.

All from SEC EDGAR, as of Sep 30, 2026.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Revenue growth, 3 yearstop 3% of the market

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is FIX growing?

Comfort Systems USA's revenue has grown 36% a year over three years, and grown 34% a year over five, with earnings per share compounding at 80%.

+36%

Revenue growth, 3-year annual rate · Engineering & Construction median +18% · compounding fast · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +34%
Revenue growth, 5-year rate · +36% over three · growth has picked up over the last three years
Earnings per share, 3-year rate: +80%
Earnings per share, 3-year rate · revenue +36% · earnings outgrew revenue: margins or the share count worked for shareholders
Years of annual history on file: 17
Years of annual history on file · FY2009 to FY2025, as filed