Since the transition, all online banking and customer support functions are handled through First Financial Bank's platforms:
The combined bank offers a full suite of personal and business products, including: mainsource*bank
: Commercial lending, treasury management, and business checking. Since the transition, all online banking and customer
: Checking and savings accounts, HELOCs with introductory rates, and credit cards. Since the transition
If you are looking to access an old MainSource account or manage current banking needs, you should now use the services provided by First Financial Bank. Transitioning from MainSource to First Financial