MIAMI, April 6 /PRNewswire-FirstCall/ -- MasTec, Inc. (NYSE: MTZ) today announced that the process of providing the support necessary for its auditors to conclude their work in connection with the audited financial statements for the year ended December 31, 2003 is substantially complete.

Due to the financial markets being closed on Good Friday this week, the Company will report earnings after market close on Monday, April 12. Executives of MasTec will also hold a conference call with the investment community on Tuesday morning, April 13 at 9:00 a.m. ET, to discuss fourth quarter and year-end results.

The call-in number for the conference call is (913) 981-5510, and the replay is (719) 457-0820, with pass code 457205. The replay will run from April 14 until April 28. Additionally, the call will be broadcast live over the Internet at http://www.firstcallevents.com/service/ajwz401478407gf12.html, or through the investor relations section of the Company's website at www.mastec.com.

As previously disclosed, MasTec expects that consolidated results for the year ended December 31, 2003 will reflect a significantly lower net loss than the net loss for the year ended December 31, 2002. MasTec intends to file its 2003 10-K during the week of April 19, 2004.

MasTec <www.mastec.com> is a leading communications, broadband, intelligent traffic and energy infrastructure service provider in North America and Brazil. The Company designs, builds, installs, maintains, upgrades and monitors internal and external networks for leading companies and government entities.

This press release and any accompanying documents contain forward-looking statements, such as statements regarding MasTec's future growth and profitability, growth strategy, and anticipated trends in the industries and economies in which MasTec operates. These forward-looking statements are based on MasTec's current expectations and are subject to a number of risks, uncertainties, and assumptions, including that our revenue and profits may differ from that projected, that we may be further impacted by slowdowns in our clients' businesses or in the economy in general, that our reserves for receivables may be inadequate and that we may experience increased costs associated with realigning our business or may be unsuccessful in those efforts. Should one or more of these risks or uncertainties materialize, or should the underlying assumptions prove incorrect, actual results may differ significantly from results expressed or implied in any forward-looking statements made by MasTec in this press release. These and other risks are detailed in this press release and/or documents filed by MasTec with the Securities and Exchange Commission. MasTec does not undertake any obligation to revise these forward-looking statements to reflect future events or circumstances.

SOURCE MasTec, Inc.