Exhibit 32.1

                                 CERTIFICATION
                                      OF
                              PSB HOLDINGS, INC.
                UNDER SECTION 906 OF SARBANES-OXLEY ACT OF 2002


      The undersigned Chief Executive Officer and Chief Financial Officer of
PSB Holdings, Inc. (the "Company") certify pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that (1) the quarterly
report on Form 10-Q of the Company for the quarterly period ended June 30, 2004
(the "Report") fully complies with the requirements of Section 13(a) or 15(d)
of the Securities Exchange Act of 1934, 15 U.S.C. 78m or 78o(d), and (2) the
information contained in the Report fairly presents, in all material respects,
the financial condition and results of operation of the Company.

      Date: August 16, 2004

                                           DAVID K. KOPPERUD
                                           David K. Kopperud
                                           President and CEO


                                           SCOTT M. CATTANACH
                                           Scott M. Cattanach
                                           Treasurer
                                           (Chief Financial Officer)