# EXHIBIT 31.2

CERTIFICATION

I, Gavin Roy, Treasurer of Chilco
River Holdings Inc., certify that:

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

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 registrant as of, and for, the periods
presented in this quarterly report;

4.         The
registrants other certifying officers 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)) for the registrant and we 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, including its
consolidated                subsidiaries, is made known to us by others within those
entities, particularly                during the period in which this quarterly report is
being prepared;
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| | (b) |  | 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, as of the end of
the period covered                by this report based on such evaluation; and
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| | (c) |  | 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 (the registrations fourth fiscal quarter in the case
of an                annual report) that has materially affected, or is reasonably likely
to                materially affect, the registrants internal control over
financial                reporting; and
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5.         The
registrants other certifying officers 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
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| | (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.
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Date:  August 12, 2005

| | By:  
Gavin Roy
         Gavin Roy,
         Treasurer
| | ------------------------------------------------------

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