Suggest an Edit Name* Categories* Insurance Lawyer Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Allstate New Jersey Insurance Company located in the city of Cedar Knolls, state New Jersey. The legal address of the Insurance 228 Ridgedale Ave, Cedar Knolls, NJ 07927. Directions to the Insurance Allstate New Jersey Insurance Company can be found on our interactive map. Ask your questions by calling (973) 538-9500 on workdays. Your comments (not for publishing) * — Required information Allstate New Jersey Insurance Company - Cedar Knolls ← View details 228 Ridgedale Ave, Cedar Knolls, NJ 07927, Cedar Knolls, New Jersey 07927 (973) 538-9500