Comfort Systems USA (FIX) SVP & General Counsel reports 490 shares owned

Rhea-AI Filing Summary

Comfort Systems USA, Inc. disclosed the equity holdings of an officer, its SVP & General Counsel, in a beneficial ownership report dated 12/31/2025. The filing shows that this individual beneficially owns 490 shares of the company’s common stock in direct form. An explanation notes that this total includes 489 shares of common stock issued pursuant to restricted stock unit grants that are still subject to tenure-based vesting conditions.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Eslicker Rachel R.

(Last) (First) (Middle)

C/O COMFORT SYSTEMS USA, INC.

9753 KATY FREEWAY, SUITE 700

(Street)

HOUSTON TX 77024

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
12/31/2025

3. Issuer Name and Ticker or Trading Symbol
COMFORT SYSTEMS USA INC [ FIX ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP & GENERAL COUNSEL

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	490(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes 489 shares of Common Stock issued pursuant to restricted stock unit grants that remain subject to tenure vesting.

	/s/ Rachel R. Eslicker	01/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider position is reported for COMFORT SYSTEMS USA INC (FIX)?

The report covers an officer of Comfort Systems USA, Inc. who serves as SVP & General Counsel.

How many COMFORT SYSTEMS USA INC (FIX) common shares does the insider beneficially own?

The insider is reported to beneficially own 490 shares of Comfort Systems USA, Inc. common stock in direct form.

What portion of the reported FIX shares are related to restricted stock units?

The filing explains that the reported holdings include 489 shares of common stock issued pursuant to restricted stock unit grants that remain subject to tenure vesting.

Is the reported ownership of FIX shares direct or indirect?

The 490 shares of common stock are listed with an ownership form of Direct (D).

What is the date of the event requiring this COMFORT SYSTEMS USA INC (FIX) ownership statement?

The date of the event requiring the statement is listed as 12/31/2025.

Is this COMFORT SYSTEMS USA INC (FIX) ownership report filed by more than one person?

The report indicates that the Form is filed by one reporting person, not by a group.