System maintenance is scheduled for Friday, May 31 beginning at 8pm and lasting until approximately Sunday, June 2 at 8am. During this time, Sunmark’s Branches and Member Solution Center, Online Banking, Mobile Banking, and TAMI will be unavailable.

We apologize for any inconvenience.

Coming Soon - June 3, 2019

ADDRESS

404 Princetown Road
Rotterdam, NY 12306

HOURS (LObby)

Monday: 9:00am – 5:00pm
Tuesday: 9:00am – 5:00pm
Wednesday: 10:00am – 5:00pm
Thursday: 9:00am – 5:00pm
Friday: 9:00am – 5:00pm
Saturday: CLOSED
Sunday: CLOSED

SERVICES AVAILABLE:

  • New Accounts
  • Certified Checks
  • Night Depository
  • Notary Services
  • Loan Applications
  • Loan Closings
  • MasterCard Gift Cards
  • Teller’s Checks