Walter Energy 10-Q 2009 Q3 Quarterly report

QuickLinks -- Click here to rapidly navigate through this document

EXHIBIT 32.1

Walter Energy, Inc.
Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
18 U.S.C. Section 1350

        In connection with the accompanying Quarterly Report of Walter Energy, Inc. (the "Company") on Form 10-Q for the quarterly period ended September 30, 2009 (the "Report"), I, Victor P. Patrick, Director, Chief Executive Officer and Director, Chief Financial Officer and General Counsel, Principal Executive and Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)

The Report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934; and



(2)

The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 6, 2009
	/s/ VICTOR P. PATRICK Chief Executive Officer, Chief Financial Officer and General Counsel (Principal Executive and Financial Officer)

QuickLinks

EXHIBIT 32.1

Walter Energy, Inc. Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 18 U.S.C. Section 1350