0001950047-24-001710.txt : 20240301 0001950047-24-001710.hdr.sgml : 20240301 20240301165923 ACCESSION NUMBER: 0001950047-24-001710 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240301 DATE AS OF CHANGE: 20240301 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: COMFORT SYSTEMS USA INC CENTRAL INDEX KEY: 0001035983 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRICAL WORK [1731] ORGANIZATION NAME: 05 Real Estate & Construction IRS NUMBER: 760526487 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-13011 FILM NUMBER: 24711267 BUSINESS ADDRESS: STREET 1: 675 BERING DRIVE STREET 2: SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77057 BUSINESS PHONE: 7138309600 MAIL ADDRESS: STREET 1: 675 BERING DRIVE STREET 2: SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77057 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Lane Brian E. CENTRAL INDEX KEY: 0001448240 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: COMFORT SYSTEMS USA, INC. STREET 2: 675 BERING DRIVE, SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77057 144 1 primary_doc.xml 144 0001448240 XXXXXXXX LIVE 0001035983 COMFORT SYSTEMS USA INC. 001-13011 675 Bring Drive Suite 400 Houston TX 77057 713-830-9600 BRIAN E LANE Officer Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

16000 4994019.20 35684609 03/01/2024 NYSE COMMON 03/05/2020 Compensation for Past Services Issuer N 5401 03/05/2020 Compensation COMMON 04/01/2019 Compensation for Past Services Issuer N 5596 04/01/2019 Compensation COMMON 03/06/2019 Compensation for Past Services Issuer N 5003 03/06/2019 Compensation Y 03/01/2024 /s/ Brian E Lane