ATTENTION ONLINE BANKING AND MOBILE APP USERS
Having trouble logging in or accessing your Greylock APP? It may be time to change your password.
(For your protection, passwords must be changed.)
To change your password, you must log into home banking using the log in box below.
You will then be able to access your accounts from your APP using the new password.

Great Barrington

Greylock Great Barrington Office

250 Stockbridge Rd
Great Barrington, MA 01230

Phone: (413) 644-9234
Fax: (413) 528-4255

Branch Manager: Stephanie Carlson

Lobby
8:30am–4:00pm, Monday–Wednesday
8:30am–5:00pm, Thursday and Friday
8:30am–12:30pm, Saturday

Driveup
8:30am–5:00pm, Monday–Friday
8:30am–12:30pm, Saturday