CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS Sun Community Bancorp Limited Phoenix, Arizona We hereby consent to the use in the Prospectus constituting a part of Amendment No. 1 to the Registration Statement on Form S-4 of Sun Community Bancorp Limited of our report dated January 31, 2000 relating to the consolidated financial statements of Sun Community Bancorp Limited which is contained in that Prospectus. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/ BDO SEIDMAN, LLP Grand Rapids, Michigan June 12, 2000