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.
This branch of Flagstar is exceptional in regards to customer service and problem solving. My mother has a couple of accounts here and recently had an issue with one of her checking accounts which was solved very quickly and efficiently by Angel the manager along with help from other staff members De and Mercedes. I won't get into specifics of what happened with the checking account buy initially my mom was extremely worried about it and was calmed down and helped out by the staff at Flagstar in Commack with a full resolution of the issue. Great staff at this branch, very helpful, friendly and would highly recommend them.
BH
Brian Harris
May 2, 2026
5.0
They are one of the friendliest banks I ever been too. They take the time to remember who you are and their rates are usually better than some of the other banks around here.
BK
Brandon Kolano
Dec 1, 2024
2.0
opened an account, they never gave me my account info. No account number, cant sign in online. where is my money?
This information is certified by Flagstar Bank and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: