Investor News

MIAMI, May 12 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) announced that it will release first quarter results after the markets closes on Tuesday, May 13th. Executives of MasTec will hold a conference call with the investment community on Wednesday, May 14, 2003 at 10:30 a.m.

MIAMI, May 6 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) announced that it will release first quarter results after the markets closes on Tuesday, May 13th. Executives of MasTec will hold a conference call with the investment community on Wednesday, May 14, 2003 at 10:30 a.m.