Harmon Insurance Agency, a division of Preston Insurance Agency, Inc.
, Inc. has evolved over the past 75 years. Presently, we are located in Abingdon, Illinois under the ownership of Tammy Harmon. Our agency offers a higher level of service to our clients throughout the state of Illinois along with clients in Indiana, Iowa and Minnesota. It is our goal to provide our clients with professional and expert service as well as monitoring and evaluating their ever changing insurance needs but also make sure they have the best pricing, coverage and claims service.