Costello's Ace Hardware of Deer Park

Founded by Vincent Costello in 1973 on the principles of problem-solving, building great relationships, and continuous growth and improvement, Costello's Ace Hardware is one of the largest family-owned hardware store chains in the United States. Six of Vinnie's ten children are now caretakers of the brand he worked so hard to build. Costello's now operates 49 stores in 5 states comprised of 44 Ace Hardware locations through New York, New Jersey, Pennsylvania, Maryland, and Virginia, East Islip Paint in New York, Suburban Paint and Commercial Supply in Maryland, Tri-County Hearth & Patio in Maryland, Courtland Fireside Hearth and Spa in Maryland, Costello's LI Hot Tubs, in New York, as well as nine hearth/spa showrooms in select hardware stores. The company's mission is to grow on the strength of great products, essential services, superior knowledge, and treating everyone like family.