Business Information
Flagstar Bank in Commack, NY brings the strength of a diversified, regional bank to your community, grounded in building long term relationships with individuals, families, and businesses. We offer a full suite of consumer banking solutions, including everyday checking and high-yield savings accounts, CD’s, lending, and financial planning—all delivered with local expertise and a customer-first focus. Visit us to experience Flagstar’s commitment to excellence and personalized service.

Opening Times
Mon-Fri 9am-5pm, Sat-Sun Closed (Limited Service. Walk Up Only.)

Additional Phone Numbers

Fax

(631) 858-1588

Toll Free

(877) 786-6560

Services:
ATM

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