EX-23 4 ex_23.txt CONSENT OF BDO SEIDMAN, LLP Consent of Independent Certified Public Accountants Board of Directors Smith-Midland Corporation We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-102892 and 333-88200) of our report dated March 10, 2003, relating to the consolidated financial statements of Smith-Midland Corporation appearing in the Company's Annual Report on Form 10-KSB for the year ended December 31, 2002. BDO Seidman, LLP Richmond, Virginia March 31, 2003