1 Exhibit 23.1 [SNODGRASS LETTERHEAD] Board of Directors Bridgeport Savings and Loan Association 435 Main Street Bridgeport, Ohio 43912 INDEPENDENT AUDITOR'S CONSENT We consent to the reference to our firm under the caption "Experts" and to the use of our report dated January 7, 1997, except for Note 14, which is March 26, 1997, on the consolidated financial statements of Bridgeport Savings and Loan Association, to the Registration Statement (Form S-1), Application for Conversion (Form AC), and related Prospectus, and any amendments thereto, of Ohio State Financial Services, Inc. /s/ S.R. Snodgrass, A.C. Wheeling, West Virginia July 31, 1997