Kingstone Insurance Company is a New York State-based property and casualty insurer serving NY, NJ, CT, MA, and RI for over 1 ... 30 years. At Kingstone, we believe that personal professional service is the proper way to provide the insurance professional and consumer with the right products at fair prices with best-in-class service. We offer multiple lines of property and casualty insurance only through our Select Producers. Kingstone Insurance Company is a wholly-owned subsidiary of Kingstone Companies, Inc., a public company (Nasdaq:KINS). read more