Online Banking users
If you are logging in to the new system for the first time,
your Member number is the ‘User ID’ and the last six (6) of your SSN or Tax ID is your ‘Password.’
You will be prompted to create a new password upon login.
Online Banking Questions? Please call 413-236-4000
We thank you for your patience and apologize as we are receiving a high volume of calls – you may experience a brief period of silence and music on hold while you wait for assistance. Thank you!

Insurance Agency Locations

Greylock Insurance Agency is one of the Berkshires’ fastest-growing agencies with the best service, convenience, expert advice, and a complete competitive product line.

Greylock Insurance Agency

At Greylock Insurance Agency, we work hard to get to know you, so that we can provide the right coverage to protect what is important in your life.

Visit the GIA Team

Greylock Insurance Offices

Visit us and let a member of our friendly, knowledgeable staff assist you with your insurance questions or needs.

Pittsfield, MA

5 Cheshire Road
Allendale Shopping Center, Suite 26
Pittsfield, MA 01201

Phone: (413) 443-5943
Fax: (413) 448-2728

8:30am–5:00pm, Monday–Friday

150 West Street
Pittsfield, MA 01201

Phone: (413) 236-4000
Fax: (413) 236-4838

8:30am–5:00pm, Monday–Friday

Adams, MA

2 Park Street
Adams, MA 01220

Phone: (413) 743-9624
Fax: (413) 743-9061

8:30am–5:00pm, Monday–Friday

Great Barrington, MA

325 Stockbridge Road
Great Barrington, MA 01230

Phone: (413) 429-8090
Fax: (413) 429-8092

8:30am–5:00pm, Monday–Friday

North Adams, MA

66 Main Street
North Adams, MA 01247

Phone: (413) 663-6576
Fax: (413) 664-7558

8:30am–5:00pm, Monday–Friday

Williamstown, MA

552 Main Street
Williamstown, MA 01267

Phone: (413) 458-5724
Fax: (413) 458-9532

8:30am–5:00pm, Monday–Friday