Important Notice: Scheduled Maintenance
Our systems will be undergoing scheduled maintenance on Sunday, January 18, 2026, from 1:00 AM to 7:00 AM EST. During this time, online, mobile, and audio banking, as well as ATM services, may experience a temporary disruption. We thank you for your patience and apologize for any inconvenience this may cause.
Cornerstone CFCU is proud to serve Amherst, NY. Cornerstone offers services such as credit cards, vehicle & personal loans, and all of your banking needs. Interested in becoming a member? Call 716.434.2290 for more information.
Cornerstone CFCU is proud to serve Amherst, NY. Cornerstone offers services such as credit cards, vehicle & personal loans, and all of your banking needs. Interested in becoming a member? Call 716.434.2290 for more information.
Branch
Monday: 9AM–5PM
Tuesday: 9AM–5PM
Wednesday: 9AM–5PM
Thursday: 9AM–5PM
Friday: 9AM–5PM
Saturday: Closed
(Visit our Main Office on Saturdays from 9 a.m. – 1 p.m.)
Sunday: Closed
Drive-Up
The drive-up window opens at 9 a.m Monday-Friday.
ATM
24-hour drive-up ATM
