PremierBank was originally organized in 1863 as The First National Bank and has served the Jefferson County area continuously since that date. In 1975, the Bank changed its charter to become a state bank and changed its name to First American Bank & Trust.
The North Drive Up location was built in 1986 in preparation for the Main Street location being expanded. The South Drive Up location was built in 1993 to serve customers while the Main Street bridge was closed for construction.
In November 2003, PremierBank purchased the deposit accounts of the Johnson Creek and Sullivan Associated Bank branches, keeping the Sullivan branch open to make a total of 8 PremierBank locations.
Main Bank
70 North Main Street
P.O. Box 218
Fort Atkinson, WI 53538
(920) 563-6616
Monday – Friday
8 am – 5 pm
Saturday
8:30 am – 11:30 am