ESCO, INC. CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT
                TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002



In connection  with the Quarterly  Report of ESCO,  Inc. (the "Company") on Form
10-QSB for the period  ending June 30, 2006,  as filed with the  Securities  and
Exchange  Commission  on the date hereof (the  "Report"),  I,  William T. Foley,
President and Chief Financial  Officer of the Company,  certify,  pursuant to 18
U.S.C.  ss. 1350, as adopted  pursuant to ss. 906 of the  Sarbanes-Oxley  Act of
2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of
the Securities  Exchange Act of 1934; and (2) The  information  contained in the
Report fairly presents,  in all material respects,  the financial  condition and
results of operations of the Company.


/s/ William T. Foley
- -------------------------------------
William T. Foley
President and Chief Financial Officer

August 15, 2006

A signed  original of this  written  statement  required by Section 906 has been
provided to ESCO,  Inc. and will be retained by ESCO,  Inc. and furnished to the
Securities and Exchange Commission or its staff upon request.