Exhibit 23.0


            Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in this Annual Report on Form
10-K of Mueller Industries, Inc. and in the following Registration
Statements of Mueller Industries, Inc. of our reports dated February 26,
2007, with respect to Mueller Industries, Inc.'s consolidated financial
statements and schedule, management of Mueller Industries, Inc.'s assessment
of the effectiveness of internal control over financial reporting, and the
effectiveness of internal control over financial reporting of Mueller
Industries, Inc., included in this Annual Report (Form 10-K) for the year
ended December 30, 2006:

*  Form S-8 No. 333-138413 pertaining to the Mueller Industries, Inc. 2002
   Stock Option Plan
*  Form S-8 No. 333-113214 pertaining to the Mueller Industries, Inc. Stock
   Option Agreements for William D. O'Hagan, Michael O. Fifer, and
   Robert J. Pasquarelli
*  Form S-8 No. 333-91238 pertaining to the Mueller Industries, Inc. 2002
   Stock Option Plan
*  Form S-8 No. 333-72726 pertaining to the Stock Option Agreements for
   Harvey L. Karp and William D. O'Hagan
*  Form S-8 No. 333-52325 pertaining to the Mueller Industries, Inc. 1998
   Stock Option Plan
*  Form S-8 No. 33-54705 pertaining to the Mueller Industries, Inc. 1994
   Stock Option Plan and the 1994 Non-Employee Director Stock Option Plan


                                       /s/ Ernst & Young LLP


Memphis, Tennessee
February 26, 2007