EXHIBIT 31.4
CERTIFICATION PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002
I, Damien A. Vassall, certify that:
| 1. | I have reviewed this Amendment No. 1 to the annual report on Form 10-K/A of Williams Industrial Services Group Inc.; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
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Date: May 1, 2023 |
By: | /s/ Damien A. Vassall |
| Damien A. Vassall | ||
| Vice President and Chief Financial Officer |