Our agency was established in 1981 by Thomas Thompson with the name of Thompson Insurance Agency, Inc. The agency was located in downtown Antigo on Fifth Avenue. In 1998 the name and ownership of the agency changed to Thompson-Kolpack Insurance Agency, Inc. Long time employee Jane Kolpack purchased the agency from Thomas Thompson. In 2001 the office location moved from downtown to its current location on the northside of Antigo. In January of 2008 the name of the agency was changed to Kolpack-Marvin Insurance Agency, Inc. and again changed in June of 2010 to Kolpack Insurance Agency, Inc. Kolpack Insurance Agency, Inc. has been responsible for providing outstanding insurance service ever since. Our specialty in the area of insurance is auto, home and small business.