CORAL GABLES, Fla., April 20, 2011 /PRNewswire via COMTEX/ -- MasTec, Inc. (NYSE: MTZ) today announced that it will release results of operations for the quarter ended March 31, 2011 after the market closes on Wednesday, May 4, 2011 .

CORAL GABLES, Fla., March 30, 2011 /PRNewswire via COMTEX/ -- MasTec, Inc. (NYSE: MTZ) today announced that its senior management will be in New York presenting at the BB&T Capital Markets Construction and Industrial Conference on Wednesday, April 6th , at approximately 9:20 a.m. Eastern time .

- Fourth Quarter Revenue Increased 47% - Fourth Quarter Organic Revenue Growth was 36% - Fourth Quarter EBITDA Increased 75% - Fourth Quarter EPS Doubled - Fourth Quarter Cash Flow from Operations Tripled - 2010 Revenue Increased 42%, with 24% Organic Growth - 2010 EBITDA Increased 57% - 2010 Cash F

100 mile high-voltage line from Mona to Oquirrh will benefit utility's customers and regional system SALT LAKE CITY, Feb, 14, 2011 /PRNewswire via COMTEX/ -- PacifiCorp today announced it has awarded a multi-year contract to build its Mona-Oquirrh transmission line in Utah , a key section of PacifiC