
Welcome to Preston Mutual Insurance Association
Since it’s founding in 1874 Preston Mutual Insurance Association has maintained a commitment to integrity and emerged as one of Iowa’s premier insurance companies. Over 130 years later our mission remains simple…to offer outstanding protection and service at locally affordable prices.
By selling through independent agents who live in your community we ensure your policy is custom-made to meet your specific needs…nothing more…nothing less.
Our A.M. Best rating of A+ demonstrates our financial stability
and supports your confidence in us.
(rating derived from our affiliation with Grinnell Mutual
Reinsurance Company).