<PAGE>

                                                                      EXHIBIT 31

     I, Leonard A. Cullo, Jr., Director and President of H. J. Heinz Finance
Company certify that:

     1. I have reviewed this quarterly report on Form 10-Q of H. J. Heinz
Finance Company;

     2. Based on my knowledge, this quarterly report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this quarterly
report;

     3. Based on my knowledge, the financial statements, and other financial
information included in this quarterly report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

     4. The registrant's other certifying officer and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

          a) Designed such disclosure controls and procedures, or caused such
     disclosure controls and procedures to be designed under our supervision, to
     ensure that material information relating to the registrant, including its
     consolidated subsidiaries is made known to us by others within those
     entities, particularly during the period in which this quarterly report is
     being prepared;

          b) Evaluated the effectiveness of the registrant's disclosure controls
     and procedures and presented in this report our conclusions about the
     effectiveness of the disclosure controls and procedures, as of the end of
     the period covered by this report based on such evaluation;

          c) Disclosed in this quarterly report any change in the registrant's
     internal control over financial reporting that occurred during the
     registrant's first fiscal quarter that has materially affected, or is
     reasonably likely to materially affect, the registrant's internal control
     over financial reporting; and

     5.  The registrant's other certifying officer and I have disclosed, based
on our most recent evaluation of internal control over financial reporting, to
the registrant's auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

          a) All significant deficiencies and material weaknesses in the design
     or operation of internal control over financial reporting which are
     reasonably likely to adversely affect the registrant's ability to record,
     process, summarize, and report financial information; and

          b) Any fraud, whether or not material, that involves management or
     other employees who have a significant role in the registrant's internal
     control over financial reporting.

Date: September 12, 2003

                                          By:   /s/ LEONARD A. CULLO, JR.
                                            ------------------------------------
                                            Name: Leonard A. Cullo, Jr.
                                            Title: Director and President
<PAGE>

                                                                      EXHIBIT 31

     I, Arthur B. Winkleblack, Director, Vice President, Chief Financial and
Accounting Officer of H. J. Heinz Finance Company certify that:

     1. I have reviewed this quarterly report on Form 10-Q of H. J. Heinz
Finance Company;

     2. Based on my knowledge, this quarterly report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this quarterly
report;

     3. Based on my knowledge, the financial statements, and other financial
information included in this quarterly report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

     4. The registrant's other certifying officer and I are responsible for
establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

          a) Designed such disclosure controls and procedures, or caused such
     disclosure controls and procedures to be designed under our supervision, to
     ensure that material information relating to the registrant, including its
     consolidated subsidiaries, is made known to us by others within those
     entities, particularly during the period in which this quarterly report is
     being prepared;

          b) Evaluated the effectiveness of the registrant's disclosure controls
     and procedures and presented in this report our conclusions about the
     effectiveness of the disclosure controls and procedures, as of the end of
     the period covered by this report based on such evaluation;

          c) Disclosed in this quarterly report any change in the registrant's
     internal control over financial reporting that occurred during the
     registrant's first fiscal quarter that has materially affected, or is
     reasonably likely to materially affect, the registrant's internal control
     over financial reporting; and

     5. The registrant's other certifying officer and I have disclosed, based on
our most recent evaluation of internal control over financial reporting, to the
registrant's auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent functions):

          a) All significant deficiencies and material weaknesses in the design
     or operation of internal control over financial reporting which are
     reasonably likely to adversely affect the registrant's ability to record,
     process, summarize, and report financial information; and

          b) Any fraud, whether or not material, that involves management or
     other employees who have a significant role in the registrant's internal
     control over financial reporting.

Date: September 12, 2003

                                          By:   /s/ ARTHUR B. WINKLEBLACK
                                            ------------------------------------
                                            Name: Arthur B. Winkleblack
                                            Title:  Director, Vice President,
                                                    Chief
                                                 Financial and Accounting
                                                    Officer