First Capitol Ag is an accessible partner to your operation, so when you have questions or require a consultation we’re available to help.

First Capitol Ag Headquarters


888-747-0843 (toll-free)

608-348-5914 (local & international)

608-348-5986 (fax)

Physical Address for First Capitol Ag:

First Capitol Ag
147 Keystone Parkway
Suite 109
Platteville, WI 53818

Mailing Address:

First Capitol Ag
P.O. Box 25
Platteville, WI 53818


Our regular office hours are
7:30 AM – 4:30 PM Central
Time, Monday through Friday.

Please use the form below to contact us and a member of our team will respond promptly.