EX-23.1 3 0003.txt CONSENT OF BDO SEIDMAN, LLP CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS International FiberCom, Inc. 3410 East University, Suite 180 Phoenix, Arizona 85034 We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement of our report dated March 10, 2000 relating to the consolidated financial statement of International FiberCom, Inc. appearing in the Company's Annual Report on Form 10-K for the year ended December 31, 1999. We also consent to the reference to us under the caption "Experts" in the Prospectus. /s/ BDO SEIDMAN, LLP BDO SEIDMAN, LLP Los Angeles, California September 26, 2000