Comfort Systems USA Inc.

Last updated September 27, 2026

Organization details

Legal name
Comfort Systems USA Inc.
Ownership
Public
Status
Active
Sector (GICS)
Industrials
SIC code
1731 — Electrical Work
Headquarters city
Houston
Headquarters state / province
Texas
Headquarters country
United States
Fiscal year end
December
Ticker symbol
FIX
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001035983
EIN
76-0526487
Wikidata ID
Q5151691

Board of directors

Chief executives

Brian E. Lane · PRESIDENT/CHIEF EXECUTIVE OFF.
Dates unknown

Board connections

7 of this board's directors also sit on 8 other boards. 2 are in the same sector.

Network of Comfort Systems USA Inc.'s board connections HF Sinclair Corporation HF Sinclair Corporatio... Andretti Acquisition Corp. II Andretti Acquisition C... Fluence Energy Inc. Fluence Energy Inc. Host Hotels & Resorts Inc. Host Hotels & Resorts... Knife Riv Holding Co. Knife Riv Holding Co. Main Street Capital Corporation Main Street Capital Co... Sensata Technologies Holding plc Sensata Technologies H... Veralto Corp Veralto Corp Brian E. Lane Brian E. Lane Cindy L. Wallis-Lage Cindy L. Wallis-Lage Constance Ellen Skidmore Constance Ellen Skid... Franklin Myers Franklin Myers Herman E. Bulls Herman E. Bulls Rhoman J. Hardy Rhoman J. Hardy William J. Sandbrook William J. Sandbrook Comfort Systems USA Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$171,768,084
26 sales by 11 insiders
Date Insider Transaction Shares Price Value
Aug 26, 2026 Brian E. Lane Director, Officer (CHIEF EXECUTIVE OFF.) Open-market sale −16,024 $1,608.21 $25,769,957
Aug 17, 2026 GEORGE WILLIAM III Officer (CHIEF FINANCIAL OFFICER) Open-market sale −2,554 $1,859.65 $4,749,546
Aug 11, 2026 Franklin Myers Director Open-market sale −4,000 $1,693.92 $6,775,680
Aug 10, 2026 Franklin Myers Director Open-market sale −3,500 $1,690.47 $5,916,645
Jun 24, 2026 Franklin Myers Director Open-market sale −6,700 $1,954.47 $13,094,949
May 27, 2026 Rhoman J. Hardy Director Open-market sale −342 $1,900.08 $649,827
May 21, 2026 Franklin Myers Director Gift −273 — —
May 18, 2026 Darcy Anderson Director Grant or award +105 — —
May 18, 2026 Franklin Myers Director Grant or award +105 — —
May 18, 2026 Herman E. Bulls Director Grant or award +105 — —
May 18, 2026 Rhoman J. Hardy Director Grant or award +105 — —
May 18, 2026 Gaurav Kapoor Director Grant or award +105 — —
May 18, 2026 Pablo G. Mercado Director Grant or award +105 — —
May 18, 2026 William J. Sandbrook Director Grant or award +105 — —
May 18, 2026 Constance Ellen Skidmore Director Grant or award +105 — —

Organizations in the same sector, closest in location and size first.

Questions about Comfort Systems USA Inc.

Who is the CEO of Comfort Systems USA Inc.?

Brian E. Lane is Comfort Systems USA Inc.'s PRESIDENT/CHIEF EXECUTIVE OFF.

How many directors are on Comfort Systems USA Inc.'s board?

Comfort Systems USA Inc.'s board has 11 directors: Brian E. Lane, Cindy L. Wallis-Lage, Constance Ellen Skidmore, Darcy Anderson, Franklin Myers, Gaurav Kapoor, Herman E. Bulls, Pablo G. Mercado, Rhoman J. Hardy, Vance W. Tang and 1 other.

Are Comfort Systems USA Inc. insiders buying or selling shares?

Over the last 12 months, Comfort Systems USA Inc. insiders made no open-market purchases and sold $171.8 million of shares in 26 sales on the open market, as reported to the SEC on Forms 4 and 5.

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