Exhibit 23 [McGrail Merkel Quinn & Associates Letterhead] Consent of Independent Registered Public Accounting Firm -------------------------------------------------------- We hereby consent to the use in Form 10-K/A (File No. 000-23777) filed with the Securities and Exchange Commission of our report dated February 26, 2007, relating to the consolidated financial statements of Penseco Financial Services Corporation and subsidiary. /s/ McGrail Merkel Quinn & Associates Scranton, Pennsylvania December 17, 2007