While we are pleased to provide partial access to some branch lobbies, please know that online and mobile banking, drive-up and telephone are still the best ways for you to work with Greylock, now and for the foreseeable future. These great services not only provide improved convenience, they also provide enhanced safety for you and our staff.

We are available 24/7 at (413) 236-4000

For Updated Branch Hours CLICK HERE

For Member Updates CLICK HERE

For Business Member Updates CLICK HERE


The Financial and Social Club for Members over 55

The Quality Time Club® was established for Credit Union members who are age 55 and over as a way to recognize the special place they hold in Greylock. Members of the Club have a relationship over and above regular membership. The Club rewards QTC members with special services including free checks, money orders, and other benefits, and invites to participation in events. A quarterly newsletter dedicated to the interests of seniors is sent to members to keep everyone up to date with Club information. The Club offers interesting programs for members to stay active, financially informed, and to meet new people.

QTC benefits

  • Free Personal Checks
  • Free Money Orders
  • QTC Members pay no network fee for ATM or point-of-sale transactions
  • Financial Seminars
  • Direct Deposit Program - Eliminate the worry of mailbox theft, and actually speed up deposits
  • Free quarterly Quality Time Club Newsletter


Questions? Please contact Jennifer Connor-Shumsky

(413) 236-4889 | jshumsky@greylock.org

Special Events Update:

All QTC events are presently postponed due to concern for our member’s health and COVID-19 virus along with social distancing restrictions. Once it is safe for us to meet we will resume seminars and events.

Fraud Prevention

Access Fraud Prevention topics on our website. Read about Internet Safety, Avoiding Phishing Scams and so more more!

Fraud Prevention