August 15, 2003 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549 Gentlemen: We have read Item 4 of Form 8-K dated August 15, 2003, of OMNI Energy Services Corp. and are in agreement with the statements contained in the second and fourth paragraphs of Item 4. We have no basis to agree or disagree with other statements of the registrant contained therein. /s/ ERNST & YOUNG LLP