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Offices
502 Main Street
Union, IA 50258
617 G Avenue
Grundy Center, IA 50638
Union, IA 50258
617 G Avenue
Grundy Center, IA 50638
Mailing
PO Box 130
Union, IA 50258
Phone
Office Hours
Monday – Friday
8:00 AM – 4:30 PM
8:00 AM – 4:30 PM
For security reasons email addresses are not listed in complete form please add @heartofiowa.coop to all emails below.
Customer Service & Billing Questions: customerservice
Accounting: accounting
Executive: executive