Westamerica Bank

Westamerica Bank is one of the largest, regional, community financial institutions that serves the needs of individuals and business clients. It provides a range of banking products and services. The bank maintains more than branches and trust offices in over 20 counties in Northern California and central California. Westamerica Bank provides checking and savings accounts, as well as online...

Now that WaMu is Chase over the coming months, we're committed to offering you the same great service. Even greater convenience. In person, at the ATM, online or by phone, you'll save time.