Cover - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Jun. 16, 2026 |
Jun. 30, 2025 |
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| Cover [Abstract] | |||
| Document Type | 10-K/A | ||
| Amendment Flag | true | ||
| Amendment Description | Amendment No. 2 | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Document Fiscal Period Focus | FY | ||
| Document Fiscal Year Focus | 2025 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity File Number | 001-42538 | ||
| Entity Registrant Name | JFB CONSTRUCTION HOLDINGS | ||
| Entity Central Index Key | 0002024306 | ||
| Entity Tax Identification Number | 99-2549040 | ||
| Entity Incorporation, State or Country Code | NV | ||
| Entity Address, Address Line One | 1300 S. Dixie Highway | ||
| Entity Address, Address Line Two | Suite B | ||
| Entity Address, City or Town | Lantana | ||
| Entity Address, State or Province | FL | ||
| Entity Address, Postal Zip Code | 33462 | ||
| City Area Code | (561) | ||
| Local Phone Number | 582-9840 | ||
| Title of 12(b) Security | Class A Common Stock,par value $0.0001per share | ||
| Trading Symbol | JFB | ||
| Security Exchange Name | NASDAQ | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | Yes | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | true | ||
| Elected Not To Use the Extended Transition Period | false | ||
| Entity Shell Company | false | ||
| Entity Public Float | $ 12,440,230 | ||
| Entity Common Stock, Shares Outstanding | 17,521,630 | ||
| ICFR Auditor Attestation Flag | false | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Auditor Firm ID | 2738 | ||
| Auditor Opinion [Text Block] | We have audited the accompanying consolidated balance sheets of JFB Construction Holdings (the Company) as of December 31, 2025 and 2024, and the related consolidated statements of income, changes in shareholders’ equity, and cash flows for the years ended December 31, 2025 and 2024, and the related notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for the years ended December 31, 2025 and 2024, in conformity with accounting principles generally accepted in the United States of America. | ||
| Auditor Name | M&K CPAS, PLLC | ||
| Auditor Location | The Woodlands, TX |
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