MIAMI, Dec. 18 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that it will begin its scheduled corporate headquarters move on Friday, December 19, 2003. It is expected that the new office will be fully functional and operational by Monday, December 22nd.

    The new physical and mailing address for the Company will be:
    MasTec, Inc.
    800 Douglas Road, Penthouse
    Coral Gables, FL 33134

Email addresses of all employees, and most direct telephone numbers will be unchanged. The main telephone number, which is also unchanged, and new fax number for the Company will be as follows:

Main Phone (305) 599-1800

Main Fax (305) 406-1960

"We are excited to have MasTec relocate to the 'The City Beautiful,'" says City of Coral Gables Mayor Donald Slesnick. "MasTec joins a host of other multinational companies in choosing our City as their corporate headquarters because of the unequalled quality of life and working environment that has made Coral Gables the preferred address for global business."

Austin Shanfelter, MasTec's President and Chief Executive Officer, added, "We are very pleased to be moving our corporate headquarters to more functional space and becoming part of Coral Gables' thriving business community."

MasTec (www.mastec.com) is a leading communications and energy infrastructure service provider in North America and Brazil. The Company designs, builds, installs, maintains and monitors internal and external networks for leading telecommunications, broadband, energy and Fortune 1000 companies.

SOURCE MasTec