SECOND QUARTER 2026 PRESS RELEASE Document EXHIBIT 99.1 FOR: EMCOR GROUP, INC. News Release CONTACT: Lucas Sullivan Director Financial Planning & Analysis (203) 849-7938 FTI Consulting, Inc. Investors: Blake Mueller (718) 578-3706 EMCOR GROUP, INC. REPORTS SECOND QUARTER 2026 RESULTS Record Quarterly Revenues of $5.15 billion, 19.8% Increase Year-over-Year Record Second Quarter Operating Income of $547.3 million and Operating Margin of 10.6% Record Second Quarter Diluted EPS of $9.06, 34.8% Increase Year-over-Year Record Remaining Performance Obligations of $17.14 billion, 43.9% Increase Year-over-Year Increases 2026 Revenue Guidance Range to $20.00 billion - $20.50 billion from $18.50 billion - $19.25 billion Increases 2026 Diluted EPS Guidance Range to $32.00 - $33.25 from $28.25 - $29.75 NORWALK, CONNECTICUT, July 30, 2026 - EMCOR Group, Inc. (NYSE: EME) today reported results for the quarter ended June 30, 2026. Second Quarter 2026 Results of Operations For the second quarter of 2026, revenues totaled a quarterly record of $5.15 billion, an increase of 19.8%, compared to revenues of $4.30 billion for the second quarter of 2025. On an organic basis, when adjusting for incremental acquisition contribution and the impact of the sale of the Company's United Kingdom operations, second quarter revenues increased by 19.6%. Net income for the second quarter of 2026 was $403.7 million, or $9.06 per diluted share, compared to net income of $302.2 million, or $6.72 per diluted share, for the second quarter of 2025. Operating income for the second quarter of 2026 was $547.3 million, or 10.6% of revenues, compared to operating income of $415.2 million, or 9.6% of revenues, for the second quarter of 2025. Operating income included depreciation and amortization expense (inclusive of amortization of identifiable intangible assets) of $54.3 million and $46.6 million for the second quarter of 2026 and 2025, respectively. Selling, general and administrative expenses for the second quarter of 2026 totaled $475.0 million, or 9.2% of revenues, compared to $418.6 million, or 9.7% of revenues, for the second quarter of 2025. The Company's income tax rate for the second quarter of 2026 was 26.8%, compared to 26.7% for the second quarter of 2025. – MORE – EMCOR Reports Second Quarter 2026 Results Page 2 Remaining performance obligations (“RPOs”) as of June 30, 2026 were a record $17.14 billion, compared to $11.91 billion as of June 30, 2025, an increase of $5.23 billion year-over-year. The Company experienced increases in RPOs within the majority of the sectors in which it operates, with the most significant growth coming from Network and Communications, Water and Wastewater, Institutional, and Healthcare. Tony Guzzi, Chairman, President, and Chief Executive Officer of EMCOR, commented, “We had an exceptional second quarter, growing revenues nearly 20% and earning an impressive 10.6% operating margin. Our results were driven by strong performance across each of our reportable segments, which demonstrates the consistent execution, discipline, and customer focus that have defined EMCOR's success over many years. Our Remaining Performance Obligations are once again at a record level reflecting sustained demand across several key market sectors and our success in winning new business across multiple customers, geographies, and skilled trades." First Six Months 2026 Results of Operations Revenues for the first six months of 2026 totaled $9.78 billion, an increase of 19.7%, compared to revenues of $8.17 billion for the first six months of 2025. On an organic basis, when adjusting for incremental acquisition contribution and the impact of the sale of the Company's United Kingdom operations, revenues for the first six months of 2026 increased by 18.3%. Net income for the first six months of 2026 was $709.2 million, or $15.89 per diluted share, compared to net income of $542.8 million, or $11.96 per diluted share, for the first six months of 2025. Net income for the first six months of 2025 included $9.4 million, or $6.9 million after taxes, of transaction related costs associated with the acquisition of Miller Electric Company. Excluding these transaction related costs, non-GAAP net income for the first six months of 2025 was $549.8 million, or $12.11 per diluted share. Operating income for the first six months of 2026 was $951.2 million, or 9.7% of revenues, compared to operating income of $734.0 million, or 9.0% of revenues, for the first six months of 2025. Excluding the previously referenced transaction related costs, non-GAAP operating income for the first six months of 2025 was $743.3 million, or 9.1% of revenues. Operating income included depreciation and amortization expense (inclusive of amortization of identifiable intangible assets) of $106.8 million and $88.6 million for the first six months of 2026 and 2025, respectively. Refer to the attached tables for a reconciliation of non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, and non-GAAP diluted earnings per share to the comparable GAAP measures. Selling, general and administrative expenses totaled $935.1 million, or 9.6% of revenues, for the first six months of 2026, compared to $822.5 million, or 10.1% of revenues, for the first six months of 2025. The Company's income tax rate was 26.3% for both the first six months of 2026 and 2025. – MORE – EMCOR Reports Second Quarter 2026 Results Page 3 Mr. Guzzi continued, “We have performed extremely well during the first half of 2026, executing across numerous sectors where demand for our services persists. These outstanding results reflect our ability to complete complex projects across multiple geographies and trades, expand scope with existing customers, and consistently deliver on mission-critical projects. We remain focused on maintaining pricing discipline, carefully selecting project opportunities, and executing at a high level across our operations. As we look ahead, the fundamentals of our business remain strong and our recent and pending acquisitions reflect our focus on complementing our existing operations, expanding our capabilities, and entering new geographies to better serve our customers. 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 no obligation to update any such forward-looking statements, unless required by law. These forward-looking statements include statements regarding anticipated future operating and financial performance; financial guidance and projections underlying that guidance; the nature and impact of our remaining performance obligations; the timing of future projects; our ability to support organic growth and balanced capital allocation, including the anticipated impact of our strategic investments; the financial and operational impact of acquisitions and/or dispositions; our competitiveness, market opportunities, and growth prospects; customer trends; and project mix. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those anticipated (whether expressly or implied) by the forward-looking statements. Accordingly, these statements do not guarantee future performance or events. Applicable risks and uncertainties include, but are not limited to, adverse effects of general economic conditions; domestic and international political developments and/or conflicts; changes in the specific markets for EMCOR’s services; weakness of the sectors from which we generate revenues; adverse business conditions; scarcity of skilled labor; productivity challenges; the nature and extent of supply chain disruptions impacting availability and pricing of materials; inflationary trends, including fluctuations in energy costs; the impact of legislation and/or government regulations; changes in foreign trade policy including the effect of tariffs; changes in interest rates; the lack of availability of adequate levels of surety bonding; increased competition; the impact of legal proceedings, claims, lawsuits, or governmental investigations; and unfavorable developments in the mix of our business. Certain of the risk factors associated with EMCOR’s business are also discussed in Part I, Item 1A “Risk Factors,” of the Company’s 2025 Form 10-K, and in other reports filed from time to time with the Securities and Exchange Commission and available at www.sec.gov and www.emcorgroup.com. Such risk factors should be taken into account in evaluating our business, including any forward-looking statements. Non-GAAP Measures: This release and related presentation also include certain financial measures that were not prepared in accordance with U.S. generally accepted accounting principles (GAAP). Reconciliations of those non-GAAP financial measures to the most directly comparable GAAP financial measures are included in this release. The Company uses these non-GAAP measures as key performance indicators for the purpose of evaluating performance internally. We also believe that these non-GAAP measures provide investors with useful information with respect to our ongoing operations. Any non-GAAP financial measures presented are not, and should not be viewed as, substitutes for financial measures required by GAAP, have no standardized meaning prescribed by GAAP, and may not be comparable to the calculation of similar measures of other companies. EMCOR GROUP, INC. FINANCIAL HIGHLIGHTS CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (In thousands, except share and per share information) (Unaudited) For the quarters ended June 30, For the six months ended June 30, 2026 2025 2026 2025 Revenues $ 5,154,892 $ 4,304,400 $ 9,783,125 $ 8,171,772 Cost of sales 4,132,513 3,470,629 7,896,796 6,615,283 Gross profit 1,022,379 833,771 1,886,329 1,556,489 Selling, general and administrative expenses 475,039 418,559 935,144 822,521 Operating income 547,340 415,212 951,185 733,968 Net periodic pension income — 55 — 109 Interest income (expense), net 4,322 (3,240) 10,549 2,147 Income before income taxes 551,662 412,027 961,734 736,224 Income tax provision 147,968 109,867 252,556 193,387 Net income $ 403,694 $ 302,160 $ 709,178 $ 542,837 Basic earnings per common share $ 9.09 $ 6.74 $ 15.94 $ 12.00 Diluted earnings per common share $ 9.06 $ 6.72 $ 15.89 $ 11.96 Weighted average shares of common stock outstanding: Basic 44,421,322 44,833,638 44,492,543 45,227,690 Diluted 44,552,894 44,990,388 44,619,442 45,380,744 Dividends declared per common share $ 0.40 $ 0.25 $ 0.80 $ 0.50 EMCOR GROUP, INC. CONDENSED CONSOLIDATED BALANCE SHEETS (In thousands) (Unaudited) June 30, 2026 December 31, 2025 ASSETS Current assets: Cash and cash equivalents $ 924,411 $ 1,111,968 Accounts receivable, net 5,098,309 4,241,177 Contract assets 400,539 337,717 Inventories 153,679 126,252 Prepaid expenses and other 94,781 120,231 Total current assets 6,671,719 5,937,345 Property, plant, and equipment, net 278,617 253,277 Operating lease right-of-use assets 509,500 439,029 Goodwill 1,457,924 1,412,414 Identifiable intangible assets, net 1,078,045 1,108,828 Other assets 161,277 140,506 Total assets $ 10,157,082 $ 9,291,399 LIABILITIES AND EQUITY Current liabilities: Accounts payable $ 1,250,669 $ 1,227,428 Contract liabilities 2,609,243 2,327,360 Accrued payroll and benefits 866,247 870,154 Other accrued expenses and liabilities 393,312 340,785 Operating lease liabilities, current 105,669 99,213 Total current liabilities 5,225,140 4,864,940 Operating lease liabilities, long-term 436,259 368,996 Other long-term obligations 415,739 382,482 Total liabilities 6,077,138 5,616,418 Equity: Total EMCOR Group, Inc. stockholders’ equity 4,078,907 3,673,944 Noncontrolling interests 1,037 1,037 Total equity 4,079,944 3,674,981 Total liabilities and equity $ 10,157,082 $ 9,291,399 EMCOR GROUP, INC. CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS For the Six Months Ended June 30, 2026 and 2025 (In thousands) (Unaudited) 2026 2025 Cash flows - operating activities: Net income $ 709,178 $ 542,837 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 37,753 32,139 Amortization of identifiable intangible assets 69,083 56,452 Provision for credit losses 4,602 9,029 Deferred income taxes (11,129) 677 Excess tax benefits from share-based compensation (7,809) (3,950) Non-cash share-based compensation expense 15,007 13,092 Other reconciling items (834) (1,169) Changes in operating assets and liabilities, excluding the effect of businesses acquired (525,938) (346,949) Net cash provided by operating activities 289,913 302,158 Cash flows - investing activities: Payments for acquisitions of businesses, net of cash acquired (94,953) (887,237) Proceeds from sale or disposal of property, plant, and equipment 2,056 2,586 Purchases of property, plant, and equipment (59,860) (54,174) Net cash used in investing activities (152,757) (938,825) Cash flows - financing activities: Proceeds from revolving credit facility — 525,000 Repayments of revolving credit facility — (275,000) Repayments of finance lease liabilities (1,327) (1,433) Dividends paid to stockholders (35,586) (22,640) Repurchases of common stock (268,519) (432,165) Taxes paid related to net share settlements of equity awards (18,285) (13,541) Payments for contingent consideration arrangements (996) (11,346) Net cash used in financing activities (324,713) (231,125) Effect of exchange rate changes on cash, cash equivalents, and restricted cash — 14,558 Decrease in cash, cash equivalents, and restricted cash (187,557) (853,234) Cash, cash equivalents, and restricted cash at beginning of year (1) 1,111,968 1,340,395 Cash, cash equivalents, and restricted cash at end of period (2) $ 924,411 $ 487,161 _________ (1) Includes $0.8 million of restricted cash classified as “Prepaid expenses and other” in the Consolidated Balance Sheet as of December 31, 2024. (2) Includes $1.2 million of restricted cash classified as “Prepaid expenses and other” in the Consolidated Balance Sheet as of June 30, 2025. EMCOR GROUP, INC. SEGMENT INFORMATION (In thousands, except for percentages) (Unaudited) For the quarters ended June 30, 2026 % of Total 2025 % of Total Revenues from unrelated entities: United States electrical construction and facilities services $ 1,662,501 32 % $ 1,340,247 31 % United States mechanical construction and facilities services 2,300,873 45 % 1,755,258 41 % United States building services 837,706 16 % 793,259 18 % United States industrial services 353,812 7 % 281,072 7 % Total United States operations 5,154,892 100 % 4,169,836 97 % United Kingdom building services — — % 134,564 3 % Consolidated revenues $ 5,154,892 100 % $ 4,304,400 100 % For the six months ended June 30, 2026 % of Total 2025 % of Total Revenues from unrelated entities: United States electrical construction and facilities services $ 3,109,915 32 % $ 2,428,091 29 % United States mechanical construction and facilities services 4,327,214 44 % 3,327,860 41 % United States building services 1,610,355 16 % 1,535,882 19 % United States industrial services 735,641 8 % 640,074 8 % Total United States operations 9,783,125 100 % 7,931,907 97 % United Kingdom building services — — % 239,865 3 % Consolidated revenues $ 9,783,125 100 % $ 8,171,772 100 % EMCOR GROUP, INC. SEGMENT INFORMATION (In thousands, except for percentages) (Unaudited) For the quarters ended June 30, 2026 % of Segment Revenues 2025 % of Segment Revenues Operating income (loss): United States electrical construction and facilities services $ 231,417 13.9 % $ 157,644 11.8 % United States mechanical construction and facilities services 286,639 12.5 % 238,737 13.6 % United States building services 63,375 7.6 % 50,045 6.3 % United States industrial services 9,599 2.7 % (419) (0.1) % Total United States operations 591,030 11.5 % 446,007 10.7 % United Kingdom building services — — 8,425 6.3 % Corporate administration (43,690) — (39,220) — Consolidated operating income 547,340 10.6 % 415,212 9.6 % Other items: Net periodic pension income — 55 Interest income (expense), net 4,322 (3,240) Income before income taxes $ 551,662 $ 412,027 For the six months ended June 30, 2026 % of Segment Revenues 2025 % of Segment Revenues Operating income (loss): United States electrical construction and facilities services $ 405,898 13.1 % $ 293,701 12.1 % United States mechanical construction and facilities services 508,282 11.7 % 425,484 12.8 % United States building services 103,824 6.4 % 86,468 5.6 % United States industrial services 22,379 3.0 % 6,341 1.0 % Total United States operations 1,040,383 10.6 % 811,994 10.2 % United Kingdom building services — — 13,412 5.6 % Corporate administration (89,198) — (91,438) — Consolidated operating income 951,185 9.7 % 733,968 9.0 % Other items: Net periodic pension income — 109 Interest income, net 10,549 2,147 Income before income taxes $ 961,734 $ 736,224 EMCOR GROUP, INC. RECONCILIATION OF ORGANIC REVENUE GROWTH (In thousands, except for percentages) (Unaudited) The following table provides a reconciliation between organic revenue growth, a non-GAAP measure, and total revenue growth for the quarter and six months ended June 30, 2026. For the quarter ended June 30, 2026 For the six months ended June 30, 2026 $ % $ % GAAP revenue growth $ 850,492 19.8 % $ 1,611,353 19.7 % Incremental revenues from acquisitions (169,213) (3.9) % (403,333) (4.9) % Impact of lost revenues resulting from sale of United Kingdom operations 134,564 3.7 % 239,865 3.5 % Organic revenue growth, a non-GAAP measure $ 815,843 19.6 % $ 1,447,885 18.3 % EMCOR GROUP, INC. RECONCILIATION OF OTHER NON-GAAP MEASURES (In thousands, except for percentages and per share data) (Unaudited) In our press release, we provide non-GAAP operating income, non-GAAP operating margin, non-GAAP net income, and non-GAAP diluted earnings per common share for the six months ended June 30, 2025. The following tables provide a reconciliation between these amounts determined on a non-GAAP basis and the most directly comparable GAAP measures. For the six months ended June 30, 2026 2025 GAAP operating income $ 951,185 $ 733,968 Transaction expenses related to the acquisition of Miller Electric — 9,353 Non-GAAP operating income $ 951,185 $ 743,321 For the six months ended June 30, 2026 2025 GAAP operating margin 9.7 % 9.0 % Transaction expenses related to the acquisition of Miller Electric — % 0.1 % Non-GAAP operating margin 9.7 % 9.1 % For the six months ended June 30, 2026 2025 GAAP net income $ 709,178 $ 542,837 Transaction expenses related to the acquisition of Miller Electric — 9,353 Tax effect of transaction expenses related to the acquisition of Miller Electric — (2,410) Non-GAAP net income $ 709,178 $ 549,780 For the six months ended June 30, 2026 2025 GAAP diluted earnings per common share $ 15.89 $ 11.96 Transaction expenses related to the acquisition of Miller Electric — 0.20 Tax effect of transaction expenses related to the acquisition of Miller Electric — (0.05) Non-GAAP diluted earnings per common share $ 15.89 $ 12.11 # # #

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other guidance in this release

Text is the filed exhibit, verbatim.