UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

_________________

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of
The Securities Exchange Act of 1934

        Date of report (Date of earliest event reported) March 31 ,2005

MASTEC, INC.

(Exact Name of Registrant as Specified in Its Charter)

Florida
(State or Other Jurisdiction of Incorporation)

         0-08106 65-0829355
(Commission File Number) (IRS Employer Identification No.)

800 S. Douglas Road, 12th Floor, Coral Gables, Florida 33134
(Address of Principal Executive Offices) (Zip Code)

(305) 599-1800
(Registrant’s Telephone Number, Including Area Code)

N/A
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

ITEM 2.02. RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

On March 31, 2005 MasTec, Inc (the “Company”) issued a press release announcing its financial results for the fiscal year ended December 31, 2004.  A copy of the press release is furnished as Exhibit 99.1 to this cuurent report on Form 8-K.  The information contained in this report on Form 8-K, including Exhibit 99.1 shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934 or incorporated by reference in any registration statement filed by the Company under the Securities Act of 1933, as amended. 

ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS.

  a) Financial Statements of Businesses Acquired Not Applicable.

  b) Pro Forma Financial Information Not Applicable.

  c) Exhibits:    99.1   Press Release dated March 31, 2005.




SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Date: April 1, 2005

MASTEC, INC.


BY: /S/ C. Robert Campbell
—— ————————————
C. Robert Campbell
Chief Financial Officer








EXHIBIT INDEX



Exhibit Number Description
99.1 Press Release dated March 31, 2005.