Many banks claim they offer clients more, but at First Financial Bank, we really deliver on that promise. Because to us, more means something more. We offer all the tools, technology and financial knowledge youd expect from a larger bank, but our local community involvement, ability to make banking simple and exceptional level of personalized service are what the big, out-of-state banks cant hope to match.Stop in and see us at the First Financial Bank & ATM Financial Center in Trenton to open an account or get started online. First Financial Bank. Member FDIC.