We're Here For You

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.


Special Announcement 

The FREE AARP Social Security Seminar planned for May 20, 2020 at the Berkshire Hills Country Club has been postponed due to the social distancing restrictions and consideration of the health of our Members.  A new date will be announced as soon as possible.

Please call Jennifer Conner Shumsky with any questions.

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 participation in committees and 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

Financial Resource Center

An online toolkit designed to help you plan for and achieve a financially secure retirement.

Visit the Financial Resource Center