VanDyk Mortgage Corporation Address: 420 Pennsylvania Ave, Seaford, DE 19973 Phone: (302) 628-2828 Banks, Mortgage Brokers Other Businesses: PNC Bank at 1200 W Stein Hwy, Seaford, DE 19973 M&T Bank at 509 W Stein Hwy, Seaford, DE 19973 Wilmington Trust Co at 509 W Stein Hwy, Seaford, DE 19973 Suntrust Bank at 1011 W Stein Hwy, Seaford, DE 19973