EMCOR Group — Jul 30, 2026 release

Supported by a liquid balance sheet, exceptional field leadership, and a diverse pipeline with significant visibility, we believe EMCOR is well-positioned to benefit from ongoing market opportunities while continuing to create value for our shareholders." Full-Year 2026 Guidance Based on the momentum the Company has experienced year-to-date, along with visibility into the remainder of the year, EMCOR now expects the following for full year 2026: Current Guidance (7/30/26) Previous Guidance (4/29/26) Revenues $20.00 billion – $20.50 billion $18.50 billion – $19.25 billion Operating Margin 9.5% – 9.8% 9.0% – 9.4% Diluted EPS $32.00 – $33.25 $28.25 – $29.75 Second Quarter 2026 Earnings Conference Call Information EMCOR Group's second quarter conference call will be broadcast live via the internet today, Thursday, July 30, at 10:30 AM Eastern Daylight Time and can be accessed through the Company's website at www.emcorgroup.com . About EMCOR A Fortune 500 company and a member of the S&P 500, EMCOR Group, Inc. is a leader in mechanical and electrical construction services, industrial and energy infrastructure, and building services. This press release and other press releases may be viewed at the Company’s website at www.emcorgroup.com . EMCOR routinely posts information that may be important to investors on the landing page of the Company's website and in the “Investor Relations” section of the website at www.emcorgroup.com/investor-relations . Investors and potential investors are encouraged to consult the EMCOR website regularly for important information about EMCOR.  – MORE –  EMCOR Reports Second Quarter 2026 Results Page 4 Forward Looking Statements: This release and related presentation contain forward-looking statements. Such statements speak only as of July 30, 2026, and EMCOR assumes