Exhibit 31.1

Certification of CEO Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

                                  CERTIFICATION

         I, Daniel Bertram, certify that:

                  1.       I have reviewed this quarterly report on Form 10-QSB
                           of DataMetrics Corporation;

                  2.       Based on my knowledge, this 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 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 report;

                  4.       The registrant's other certifying officer(s) 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
                           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 is
                                    made known to us by others within the
                                    entity, particularly during the period in
                                    which this report is being prepared;

                                    (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 the
                                    registrant's disclosure controls and
                                    procedures and presented in this report our
                                    conclusions about the effectiveness of the
                                    disclosure controls and procedures, within
                                    90 days of filing date of this quarterly
                                    report based on such evaluation; and

                                    (d) Disclosed in this report any change in
                                    the registrant's internal control over
                                    financial reporting that occurred during the
                                    registrant's most recent 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(s) 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
                           registrant's board of directors (or persons
                           performing the equivalent function):

                                    (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 controls over financial reporting.

         Date:     July 20, 2006

         By:   Daniel Bertram
             ---------------------------
               Daniel Bertram, Chief Executive Officer