EXHIBIT 32.1

CERTIFICATION OF SERVICE 1^st BANCORP
PURSUANT TO SECTION 906 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

          Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Service 1^st Bancorp, a California corporation (“Bancorp”), does hereby certify that:

1.	Bancorp’s Amendment No. 1 to Annual Report on Form 10-K/A for the year ended December 31, 2007 (the “Form 10-K/A”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
2.	Information contained in the Form 10-K/A fairly presents, in all material respects, the financial condition and results of operations of the Bancorp.

Dated: April 28, 2008	/s/ John O. Brooks­
	John O. Brooks
	Chief Executive Officer
Dated: April 28, 2008	/s/ Robert E. Bloch­
	Robert E. Bloch
	Executive Vice President and
	Chief Financial Officer

          A signed original of this written statement required by Section 906 has been provided to Service 1^st Bancorp and will be retained by Service 1^st Bancorp and furnished to the Securities and Exchange Commission or its staff upon request.

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