Exhibit 31.1



CERTIFICATIONS



I, Joseph P. Cavanaugh, certify that:



| | 1. | I have reviewed this annual report on Form 10-K of Star Gas Partners, L.P. and Star Gas Finance Company (Registrants);
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| | 2. | Based on my knowledge, this annual 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 annual report;
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| | 3. | Based on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material respects the financial condition,
results of operations and cash flows of the registrants as of, and for, the periods presented in this annual report;
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| | 4. | The registrants 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)) and internal controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrants and have:
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| | (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 registrants, including their consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared;
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| | (b) | designed such internal controls over financial reporting, or caused such internal controls over financial reporting to be designed under our supervision, to provide reasonable
assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted principles;
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| | (c) | evaluated the effectiveness of the registrants disclosure controls and procedures and presented in this annual 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; and
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| | (d) | disclosed in this annual report any change in the registrants internal control over financial reporting that occurred during the registrants most recent fiscal quarter
(the registrants fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrants internal control over financial reporting; and
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| | 5. | The registrants other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrants
auditors and the audit committee of the registrants board of directors:
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| | (a) | all significant deficiencies and material weaknesses the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the
registrants ability to record, process, summarize and report financial information and;
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| | (b) | any fraud, whether or not material, that involves management or other employees who have a significant role in the registrants internal control over financial reporting.
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Date: December 12, 2005



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|/s/ Joseph P. Cavanaugh 
|Joseph P. Cavanaugh     
|Chief Executive Officer 
|Star Gas Partners, L.P. 
|Star Gas Finance Company