CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES OXLEY ACT


                            EXHIBIT 31.1 CERTIFICATE

               CERTIFICATION OF DISCLOSURE 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  Mountains   West
Exploration,  Inc.  (the  "Company")  on Form 10-Q for the period ended June 30,
2006 as filed with the  Securities  and Exchange  Commission  on the date hereof
(the "Report").  I, Lee Wiskowski,  President and principal executive officer of
the Company,  certify,  pursuant to 18 USC section 1350, as adopted  pursuant to
section 906 of the  Sarbanes-Oxley Act of 2002, that to the best of my knowledge
and belief:

            (1) I am the certifying Officer and I have reviewed the report being
filed;

            (2) Based on my  knowledge,  the 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 the report;

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

            (4)  I  and  the  other  certifying  officers  are  responsible  for
establishing and maintaining disclosure controls and procedures (as such term is
defined in paragraph (c) of this section) for the issuer and have:

     i.  Designed  such  disclosure  controls  and  procedures  to  ensure  that
materialinformation   relating  to  the  issuer,   including  its   consolidated
subsidiaries, is made know to them by others within those entities, particularly
during the period in which the periodic reports are being prepared;

     ii.  Evaluated the  effectiveness of the issuer's  disclosure  controls and
procedures as of the filing date of the report, June 30, 2006; and

     iii.  Presented in the report their  conclusions about the effectiveness of
the disclosure  controls and procedures based on their evaluation as of June 30,
2006;

            (5) I and the other  certifying  officers have  disclosed,  based on
their most recent  evaluation,  to the issuer's auditors and the audit committee
of the Board of Directors (or persons fulfilling the equivalent function);

     i. All  significant  deficiencies  in the design or  operation  of internal
controlswhich  could adversely affect the issuer's  ability to record,  process,
summarize  and  report  financial  data and  have  identified  for the  issuer's
auditors any material weaknesses in internal controls; and

     ii. Any  fraud,  whether  or not  material,  that  involves  management  or
otheremployees  who have a significant role in the issuer's  internal  controls;
and

            (6) I and the other certifying officers have indicated in the report
whether or not there were significant  changes in internal  controls or in other
factors that could significantly affect internal controls subsequent to the date
of their most recent evaluation, including any corrective actions with regard to
significant deficiencies and material weaknesses.


Dated: August 21,  2006

                                              /s/ Lee Wiskowski
                                              ----------------------------------
                                              Lee Wiskowski, President
                                              (principal executive officer)


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