EXHIBIT 23(a)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors
Gerstenslager Deferred Profit Sharing Plan:

We consent to the incorporation by reference in the Registration Statement (File Number 333-126179) filed on Form S-8 with respect to the Gerstenslager Deferred Profit Sharing Plan (the “Plan”) of our report dated May 6, 2006 with respect to the Plan’s financial statements, included in Form 11-K for the Plan’s year ended December 31, 2005, and all references to our firm included in or made a part of the Registration Statement.

MEADEN & MOORE, LTD.
Certified Public Accountants

June 23, 2006
Cleveland, Ohio

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