On June 8, 2023, at the 2023 Annual Meeting of Stockholders (the "Annual Meeting") of EMCOR Group, Inc. (the "Company"), the Company's stockholders, upon recommendation of the Company's Board of Directors (the "Board"), approved amendments to the Company's Restated Certificate of Incorporation (the "Certificate of Incorporation") to provide for (a) Board authority to determine the number of directors comprising the Board; (b) exculpation of certain officers of the Company permitted by Delaware law; and (c) selection of an exclusive forum for certain claims. The Board had previously approved the amendment to the Certificate of Incorporation subject to stockholder approval. On June 8, 2023, the Company filed a Certificate of Amendment of Restated Certificate of Incorporation of EMCOR Group, Inc. (the "Amendment to Certificate of Incorporation") with the Secretary of State of the State of Delaware and the Amendment to Certificate of Incorporation became effective on June 8, 2023.