July 15, 1998 ICG Services, Inc. 161 Inverness Drive West Englewood, Colorado 80112 Ladies and Gentlemen: I hereby consent to being named as a person chosen to be a director of ICG Services, Inc. in the Registration Statement (Form S-4 No. 333-51037) of ICG Services, Inc. as the same may be amended from time to time. /s/ Harry R. Herbst Harry R. Herbst