Give us a call
800.688.5295

Our Locations

GNB Insurance Grundy Center

603 7th Street
Grundy Center, IA 50638
Main office: 319-825-5295
Toll free: 800-688-5295
Fax: 319-825-3815

GNB Insurance Ackley

646 Main Street
Ackley, IA 50601
Main office: 641-847-3541
Toll free: 800-864-4689
Fax: 641-847-2273

GNB Insurance Conrad

123 N Main Street
Conrad, IA 50621
Main office: 641-366-2280
Fax: 641-366-2089

GNB Insurance Iowa Falls

315 Main Street
Iowa Falls, IA 50126
Main office: 641-648-6689
Toll free: 855-268-7323
Fax: 641-648-9633

GNB Insurance Marshalltown

2504 S 2nd Street
Marshalltown, IA 50158
Main office: 641-753-4040
Toll free: 855-493-9883
Fax: 641-753-4110

Our Providers

Testimonials

Accommodating, professional, helpful, and quick. Very comfortable experience and I was impressed by their capabilities. Highly recommended.

Brad M.
I feel lucky to have found an agent willing to provide this level of service. No need to look anywhere else!

Michelle D.
Over the years we’ve never once had to worry about our coverage. My husband and I are long-time customers and proud to be.

Carol S.
Surprisingly flexible and in-touch with my needs as a small business owner. Can’t ask for more.

Spencer F.
They have strong ties with the community, and it shows. It’s nice to do business with people that really show they care about you and your family.

Susan T.