Exhibit 23.3 Consent of AJ. Robbins PC AJ. ROBBINS, P.C. CERTIFIED PUBLIC ACCOUNTANTS 216 SIXTEENTH STREET SUITE 600 DENVER, CO 80202 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement of USURF America, Inc., on Form S-8, of our report dated March 11, 2005, (which includes an emphasis paragraph relating to the Company's ability to continue as a going concern) for the year ended December 31, 2004 and all references to our firm included in this Registration Statement. /s/ AJ. ROBBINS, P.C. AJ. ROBBINS, P.C. CERTIFIED PUBLIC ACCOUNTANTS Denver Colorado May 5, 2005