Exhibit
31.2Certification under Rule
13a-14(a)/15d-14(a) ofWilliam N. Hagler,
President, Director

I, William N. Hagler, certify that:

1. I have reviewed this annual report on Form 10-KSB of
Intermountain Refining Co., Inc.;
2. Based on my knowledge, this report does not contain any
untrue statement of 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
report;
3. Based on my knowledge, the financial statements, and other
financial information included in this 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 report;
4. The small business issuer'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 the small business issuer and have:
  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, is made
known to us by others within the entity, particularly during the period in which
this report is being prepared;
    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;
    Evaluated the effectiveness of the small business issuer'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; and
    Disclosed in this report any change in the small business
issuer's internal control over financial reporting that occurred during the
small business issuer's fourth fiscal quarter that has materially affected, or
is reasonably likely to materially affect, the small business issuer's internal
control over financial reporting; and
5. 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, is made
known to us by others within the entity, particularly during the period in which
this report is being prepared;
6. 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;
7. Evaluated the effectiveness of the small business issuer'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; and
8. Disclosed in this report any change in the small business
issuer's internal control over financial reporting that occurred during the
small business issuer's fourth fiscal quarter that has materially affected, or
is reasonably likely to materially affect, the small business issuer's internal
control over financial reporting; and
9. The small business issuer's other certifying officer and I
have disclosed, based on our most recent evaluation of internal control over
financial reporting, to the small business issuer's auditors and the small
business issuer's board of directors:
  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 small business issuer's ability to
record, process, summarize and report financial information; and
    Any fraud, whether or not material, that involves management
or other employees who have a significant role in the small business issuer's
internal control over financial
reporting.
10. 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 small business issuer's ability to
record, process, summarize and report financial information; and
11. Any fraud, whether or not material, that involves management
or other employees who have a significant role in the small business issuer's
internal control over financial
reporting.

Date: May 14,
2008/s/ William N.
HaglerWilliam N. Hagler, President,
Director