FIX
COMFORT SYSTEMS USA INC
NYSE · Industrials · Engineering & Construction · US
$1,232.66
−7.06%Price chart
Oct 1Oct 6Oct 9Oct 14Oct 19Oct 22Oct 27Oct 30
Key dataOct 30, 2026
Open$1,244.85
From 52W high−40.35%
Volume755917.00
Market cap$43.13B
P/E (TTM)26.6x
P/S (TTM)3.4x
Div yield0.24%
Key dataOct 30, 2026
Open
$1,244.85
From 52W high
−40.35%
Volume
755917.00
Market cap
$43.13B
ValuationView details →
P/E (Fwd)
19.7x
EV/EBITDA
18.2x
P/E (TTM)
26.6x
RSI (14)
33.7
MomentumView details →
1D Return
−7.06%
YTD Return
+32.59%
SummaryUpdated Sep 1, 2026
Comfort Systems USA, Inc. (NYSE:FIX) is a leading provider of mechanical, electrical, and plumbing (MEP) services in the United States, founded in 1917 and headquartered in Houston, Texas. The company went public in 1997 and has grown through strategic acquisitions and organic expansion to become one of the largest specialty contractors in the country. With approximately 18,000 employees, Comfort Systems operates through a network of subsidiary companies that provide comprehensive building systems installation, maintenance, and repair services across commercial, industrial, and institutional markets.
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COMFORT SYSTEMS USA INC shares fell 12% to $1,129.93 during Friday's session.7d agoCOMFORT SYSTEMS USA INC shares plunged after its strong earnings report.8d agoCOMFORT SYSTEMS USA INC reported third-quarter 2026 net income of $489.0 million, or $13.91 per diluted share, revenue of $3.77 billion, and operating cash flow of $1.01 billion.8d ago