At Griffin Stone, we are driven by better choices: finding the right insurance shouldn’t be so difficult. We combine cutting edge technology with great one-on-one customer service. From auto to home, to everything in between, Griffin Stone is committed to pairing you with the right insurance plans to fit your unique lifestyle.

Please refer to the information below to find service/claims links and phone numbers for your carrier. If you do not know or are not sure what carrier you have, please give us a call at (781) 396-3111.

Berkshire Hathaway Guard


Service Website

Visit Website

Service Number

(800) 673-2465

Claims Website

Visit Website

Claims Number

Multiple; see website under "Claimants"
Bunker Hill


Service Website

Visit Website

Service Number

(866) 322-2442

Claims Website

Visit Website

Claims Number

(888) 472-5246
Plymouth Rock


Service Website

Visit Website

Service Number

Multiple; See website

Claims Website

Visit Website

Claims Number

(844) 346-1225
Progressive


Service Website

Visit Website

Service Number

1-888-671-4405

Claims Website

Visit Website

Claims Number

1-800-776-4737
Safety Insurance


Service Website

Visit Website

Service Number

(800) 951-2100

Claims Website

Visit Website

Claims Number

(800) 951-2100