Exhibit 23.4 Consent of Hein & Associates LLP CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Registration Statement of USURF America, Inc. on Form S-8 of our report dated February 27, 2004 on the financial statements of USURF America, Inc. for the year ended December 31, 2003, appearing in the Annual Report on Form 10-KSB of USURF America, Inc. for the year ended December 31, 2004. HEIN & ASSOCIATES LLP Denver, Colorado May 5, 2005