Your Client Service Specialists can be reached directly at the National Service Center:
P: 866.355.0468 (8:00 am to 8:00 pm Eastern)
F: 866.355.7099 or 919.314.3080
Square 1 Financial
406 Blackwell Street, Suite 240
Durham, North Carolina 27701
Outside of traditional business hours, please send an email to email@example.com,
and someone will respond to you shortly.
Square 1 serves its customers from ten locations throughout the country. Each is strategically located in the premier growth corridors.
Scroll over a location to learn more about that region, or you may also use the dropdown menu.
>> San Diego Office
12481 High Bluff Drive, Ste 350
San Diego, CA 92130
>> Los Angeles Office
233 Wilshire Blvd., Ste 320
Santa Monica, CA 90401
>> Orange County Office
120 Vantis Dr., Ste 300, #54
Aliso Viejo, CA 92656