The Liberty Mutual Insurance Company can be served at it’s corporate headquarters, which are located at 175 Berkley Street, Boston, MA 02116 or through it’s registered agent Corporation Services Company at 84 State Street, Boston, MA 02109. 

Liberty Mutual Group has several subsidiaries. Not all of it’s subsidiaries can be served at Corporation Services Company.

Attorney Support Group.us is a local Boston, Massachusetts process serving company that can serve the Liberty Mutual Insurance Company or any of it’s subsidiaries within 24 to 48 hours of receiving your legal documents in our office.

Our service includes printing up to 50 pages free for the the first document and a notarized affidavit of service that you can file with the court clerk. If your state court has specific service requirements or requires a specific service of process affidavit then please, forward that information or form to us.

We make the process of serving the Liberty Mutual Insurance Company in Boston, MA as simple and pain free as possible. Call us at 617-990-4234.  We will have you email us your documents for service. Those documents will be printed. A credit card invoice will be sent to you for payment. Once the payment is made. We will serve your legal documents at Liberty Mutual’s registered agent in Boston or at Liberty Mutual Insurance Company’s Corporate Headquarters.

You may mail  or overnight your documents to our Boston address below with a check but please, call us first to discuss the details.

Mailing Address: Attorney Support Group 71 Commercial Street, Suite 102, Boston, MA 02109.