Middlesex Insurance Company (Sentry)

Middlesex Insurance Company Inc. provides property and casualty insurance products and services. The company is based in Stevens Point, Wisconsin. Middlesex Insurance Company Inc. operates as a subsidiary of Sentry Insurance Pool.


Payment Information

Phone:
(800) 301-3366

Mail:
Safety Services
Middlesex Insurance
Assigned Risk Department E3/52
1800 North Point Dr.
Stevens Point, WI 54481

Claim Information

Phone:
(800) 573-6879

To report a workers’ compensation claim, please call Middlesex directly. Please have claim-related information ready to help expedite your claim.