Business services in Ionia, Iowa, the US. Business services locations in Ionia, Iowa. Find the nearest business services locations, near you. All types of business services ATM Bank Finance Real estate Popular business services in Ionia Drewelow Geneva Real estate agency +1 641-435-2365 2770 Ivanhoe Avenue, Ionia, Iowa 50645 Write a review Phone Directions First Security Bank & Trust Co ATM Finance Bank +1 641-394-3505 201 West Main Street, Ionia, Iowa 50645 Write a review Phone Website Directions