EXHIBIT 31.2

CERTIFICATIONS
UNDER SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
REGARDING AMENDMENT NO. 1 TO ANNUAL REPORT ON FORM 10-K/A
FOR THE YEAR ENDED DECEMBER 31, 2007

I, Robert E. Bloch, certify that:

1. I have reviewed this amendment no. 1 to annual
report on Form 10-K/A of Service 1st Bancorp;

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 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)) 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, including its consolidated
subsidiaries, is made known to us by others within those entities, 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, as of the end of the period covered
by this 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 (the registrant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

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
the registrants board of directors (or persons performing the equivalent
functions):

(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 control over financial
reporting.

|                     |     |                               | 
|-------------------- | --- | ----------------------------- | 
|Date: April 28, 2008 | By: | /s/ ROBERT E. BLOCH           | 
|                     |     |                               | 
|                     |     | Robert E. Bloch               | 
|                     |     | Executive Vice
  President    | 
|                     |     | and Chief
  Financial Officer | 

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