X0508 4 2025-04-30 0000105634 EMCOR Group, Inc. EME 0001290037 Lowe Carol P 1016 ESTATE LANE WEDDINGTON NC 28104 1 0 0 0 0 Common Stock 2025-04-30 4 A 0 1 0 A 17438 D Represents restricted stock units ("RSUs") issued in respect of already outstanding RSUs as a consequence of a dividend paid on the Company's common stock on April 30, 2025. The RSUs issued on April 30, 2025 are subject to the same vesting and forfeiture provisions as the RSUs in respect of which they have been issued. Includes shares issuable in respect of RSUs. Maxine L. Mauricio, Attorney-in-Fact 2025-05-01