CORAL GABLES, Fla., Sept. 3 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that its offices will be closed Friday, September 3rd due to the hurricane warning issued for South Florida. The warning for Hurricane Frances was activated at approximately 11:00am on Thursday.

MIAMI, Aug. 20 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that it has made a number of important management appointments designed to enhance the Company's financial reporting and operational performance.

MIAMI, Aug 17, 2004 /PRNewswire-FirstCall via COMTEX/ -- MasTec, Inc. (NYSE: MTZ) today announced that it has engaged a specialty recruiting firm to fill the vacancies on its Board of Directors resulting from the resignations of Arthur B. Laffer, William N. Shiebler and Joseph P. Kennedy II. Dr.

MIAMI, Jul 29, 2004 /PRNewswire-FirstCall via COMTEX/ -- MasTec, Inc. (NYSE: MTZ) today announced results for 2003.

MIAMI, April 13 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that it will name David W. Sasnett as Executive Vice President and Chief Financial Officer. Mr. Sasnett joined MasTec in February of 2004 as Controller. Mr. Donald P.