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                                  EXHIBIT 32.1


                  CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND
             CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION
                          1350, AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Amistar Corporation ("the Company")
on Form 10-QSB for the period ended June 30, 2006, as filed with the Securities
and Exchange Commission on the date hereof (the Report), I Stuart C. Baker
Chairman and Chief Executive Officer of the Company, certify, pursuant to 19
U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of
2002, that to the best of my knowledge:

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

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

Dated:  August 18, 2006        By: /s/ Stuart C. Baker
                                   --------------------------------------------
                                   Name: Stuart C. Baker
                                   Title: President and Chief Executive Officer


In connection with the Quarterly Report of Amistar Corporation ("the Company")
on Form 10-QSB for the period ended June 30, 2006, as filed with the Securities
and Exchange Commission on the date hereof (the Report), I Gregory D. Leiser
Chief Financial Officer of the Company, certify, pursuant to 19 U.S.C. ss. 1350,
as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that to the
best of my knowledge:

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

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


Dated:  August 18, 2006            By: /s/ Gregory D. Leiser
                                       ------------------------------
                                       Name: Gregory D. Leiser
                                       Title: Chief Financial Officer
