CORAL GABLES, Fla., Dec. 30 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that its senior management will be in San Francisco presenting at the Pritchard Capital Energize 2010 Investor Conference on Wednesday, January 6, at approximately 5:00 p.m. Eastern time.

HOUSTON, Jan. 13 /PRNewswire-FirstCall/ -- Carrizo Oil & Gas, Inc. (Nasdaq: CRZO) will make a presentation at the BMO Capital Markets 2009 North American Unconventional Gas Conference in New York City at 10:15 AM EST on Tuesday, January 13, 2009.

LITTLE ROCK, Ark., Jan.

CORAL GABLES, Fla., Jan. 7 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that its senior management will be in San Francisco presenting at the Pritchard Capital Energize 2009 Investor Conference on Wednesday, January 14, at approximately 1:30 p.m.

Pritchard Capital Partners, an energy investment bank and institutional financial services firm, today announced it will host its 6th annual Energize Conference in San Francisco on January 13-15, 2009.