-Revenue increased 32% -EBITDA increased 20% -Cash flow from operations of $35 million for the quarter -Liquidity increased to $201 million CORAL GABLES, Fla., May 5, 2010 /PRNewswire via COMTEX/ --MasTec, Inc.

CORAL GABLES, Fla., April 23, 2010 /PRNewswire via COMTEX/ --MasTec, Inc. (NYSE: MTZ) today announced that it will release results of operations for the quarter ended March 31, 2010 after the market closes on Wednesday, May 5, 2010.

--2009 Revenue Increased 18% --2009 EBITDA Increased 39% --2009 Cash Flow from Operations Doubled --Fourth Quarter Revenue Increased 20% --Fourth Quarter EBITDA Increased 55% CORAL GABLES, fla., Feb 24, 2010 /PRNewswire via COMTEX/ -- MasTec, Inc.

CORAL GABLES, Fla., Feb 22, 2010 /PRNewswire via COMTEX/ -- MasTec, Inc. (NYSE: MTZ) today announced that it will release results of operations for the year and quarter ended December 31, 2009 after the market closes on Wednesday, February 24, 2010.

CORAL GABLES, Fla., Jan 27, 2010 /PRNewswire via COMTEX/ -- MasTec, Inc. (NYSE: MTZ) today announced that it has appointed Ray Harris as its President. Mr.