SANDBROOK WILLIAM J plan to sell securities of COMFORT SYSTEMS USA INC under Form 144

SANDBROOK WILLIAM J filed Form 144 to notify SEC of plan to sell 1500 units of COMFORT SYSTEMS USA INC securities around 2026-04-29, with aggregate market value of $2,599,000.00. The total outstanding units is 35202424.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 02/24/2026, sold 2500 units for $3608294.00;