EME: Financial results

Item 2.02 Results of Operations and Financial Condition. On October 29, 2026, EMCOR Group, Inc. issued a press release disclosing results of operations for its fiscal 2026 third quarter ended September 30, 2026. A copy of such press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information contained in this Current Report on Form 8-K shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that Section, nor shall it be incorporated by reference into a filing under the Securities Act of 1933, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. Item. 9.01 Financial Statements and Exhibits. (d) Exhibits Exhibit Number Description 99.1 Press Release issued by EMCOR Group, Inc. on October 29, 2026 disclosing results of operations for its fiscal 2026 third quarter ended September 30, 2026. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document). SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. EMCOR Group, Inc. Dated: October 29, 2026 By: /s/ ANTHONY J. GUZZI Anthony J. Guzzi Chairman, President, and Chief Executive Officer