Costello's Ace Hardware Employee Directory
RetailNew York, United States201-500 Employees
Costello's Ace Hardware is a regional hardware retailer based in Deer Park, New York, that has been locally owned by the Costello family for more than five decades. The first store opened in 1973, and the chain now serves customers across New York, New Jersey, Pennsylvania, Maryland, Virginia, and Delaware. Its customer base includes homeowners, contractors, property managers, and local businesses, with a focus on providing hardware value and service in its markets. Recent expansion in 2026 included new stores in Abington, Pennsylvania (opened May 2026) and Hanover, New Jersey (opened April 2026), with a Cedar Knolls, New Jersey location described as a flagship. The company has pursued strategic marketing initiatives, including partnering with AdSerts to develop a coordinated B2B strategy aimed at contractors, property managers, and local businesses. Positioned as a mid-sized regional retailer, Costello's Ace Hardware emphasizes growth through store openings and enhanced service across its Northeast and Mid-Atlantic markets.
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