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Exhibit 31.1

|CERTIFICATION PURSUANT TO                    
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|SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, John Hiner, certify that:

|1. | I have reviewed this quarterly report on Form 10-QSB of
      Crown Oil and Gas Inc.;                                                                                                                                                                                                                                                                 
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|   |                                                                                                                                                                                                                                                                                                                                                       
|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 small business issuer as of, and for, the
      periods presented in this quarterly report;        
|   |                                                                                                                                                                                                                                                                                                                                                       
|4. | Our company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)) and
      internal control over financial reporting (as defined in Exchange Act
      Rules 13a-15(f) and 15d-15(f)) for our company 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 small
      business issuer, including its consolidated subsidiaries, is made known to
      us by others with those entities, particularly during the period in which
      this quarterly report is being prepared;
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| |     |                                                                                                                                                                                                                                                                                                                                                                                                                                
| | (b) | Designed such internal control over financial reporting,
      or caused such internal control 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
      accounting principles;                          
| |     |                                                                                                                                                                                                                                                                                                                                                                                                                                
| | (c) | Evaluated the effectiveness of our companys disclosure
      controls and procedures and presented in this quarterly report our
      conclusions about the effectiveness of the disclosure controls and
      procedures, as of the end of the period covered by this quarterly report
      based on such evaluation; and                                                                                                   
| |     |                                                                                                                                                                                                                                                                                                                                                                                                                                
| | (d) | Disclosed in this quarterly report any change in our
      companys internal control over financial reporting that occurred during
      our companys fourth fiscal quarter) that has materially affected, or is
      reasonably likely to materially affect, our companys internal control
      over financial reporting; and                                                                                            

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

Date: July 21, 2008

|By:    | /s/ John Hiner                                                                                       
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|Name:  | John Hiner                                                                                           
|Title: | President (Principal Executive Officer),
      Secretary and Treasurer (Principal Accounting Officer)

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