Shareholder Vote

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported):   June 4, 2026 EMCOR Group, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 1-8267 11-2125338 (State or Other Jurisdiction of Incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 301 Merritt Seven Norwalk, Connecticut 06851-1092 (Address of Principal Executive Offices) (Zip Code) (203) 849-7800 (Registrant’s Telephone Number, Including Area Code) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol Name of each exchange on which registered Common Stock EME New York Stock Exchange Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Item 5.07. Submission of Matters to a Vote of Security Holders. On June 4, 2026, at the 2026 Annual Meeting of Stockholders of the Company, the stockholders of the Company voted on the following three proposals: 1.    To elect nine directors identified in the proxy statement on Schedule 14A related to the 2026 Annual Meeting of Stockholders of the Company to serve until the next Annual Meeting of Stockholders and until their successors are duly elected and qualified; 2.    To consider a non-binding advisory resolution approving named executive officer compensation; and 3.    To ratify the appointment of Ernst & Young LLP as the Company’s independent auditors for 2026. The final voting results for each proposal were as follows: Proposal 1. The nominees for director were elected based upon the following votes: Nominee Shares For Shares Against Shares Abstaining Broker Non-Votes John W. Altmeyer 34,863,327 2,478,850 19,372 2,175,684 Amy E. Dahl 36,614,300 730,664 16,585 2,175,684 Anthony J. Guzzi 35,322,997 2,013,981 24,571 2,175,684 Ronald L. Johnson 36,677,647 640,390 43,512 2,175,684 Carol P. Lowe 36,465,538 879,885 16,126 2,175,684 M. Kevin McEvoy 35,765,259 1,578,565 17,725 2,175,684 Pat Roche 37,162,478 181,745 17,326 2,175,684 Steven B. Schwarzwaelder 36,720,643 622,985 17,921 2,175,684 Robin Walker-Lee 36,209,161 1,110,466 41,922 2,175,684 All of the Company’s incumbent directors standing for election were re-elected. Proposal 2. The proposal for stockholders to approve, on a non-binding advisory basis, the compensation of the Company’s named executive officers was approved based upon the following votes: Shares For 32,437,835 Shares Against 4,870,814 Shares Abstaining 52,900 Broker Non-Votes 2,175,684 Proposal 3. The proposal for stockholders to ratify the appointment of Ernst & Young LLP as the Company’s independent auditors for 2026 was approved based upon the following votes: Shares For 36,270,830 Shares Against 3,248,493 Shares Abstaining 17,910 There were no broker non-votes on this item. Item 9.01. Financial Statements and Exhibits. (d) Exhibits       Exhibit Number Description 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.   EMCOR Group, Inc.           Date: June 4, 2026 By: /s/ ANTHONY J. GUZZI     Name: Anthony J. Guzzi     Title: Chairman, President, and       Chief Executive Officer