PCSB Bank is a full-service, New York commercial bank with locations throughout Westchester, Putnam, Dutchess and Rockland Counties. Explore checking accounts, savings accounts, auto loans, personal loans, mortgages, business banking accounts, business loans, cash management services and more. Bank online, with our mobile app, or visit one of our 15 conveniently located branches in the Lower Hudson Valley (LHV). We've been proudly serving LHV families, businesses and communities since 1871.