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Exhibit 23.2
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the registration statement of MarkWest Energy Partners, L.P., on Form S-4 of our report dated March 2, 2004, on our audits of the consolidated financial statements of American Central Eastern Texas Gas Company, Limited Partnership as of December 31, 2003 and 2002 and for the years ended December 31, 2003, 2002, and 2001, which report is included in the Current Report on Form 8-K/A. We also consent to the reference to us under the heading "Experts" in such registration statement.
/s/BKD, LLP
Tulsa, Oklahoma
February 22, 2005
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM