Hours Of Operations Hephaistos Building Supplies New York Long Island City 11101 Hephaistos Building Supplies Hours of Operation and Location in Long Island City, NY 11101 4.4 - 133 votes 2402 37th Ave, Long Island City, NY 11101 (718) 482-0800 Get Directions Hephaistos Building Supplies Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Long Island CityView More Apparel CostcoMarshallsH & MCarharttCarter's Sports CostcoVansRoxyNets That WorkFreestyle Jewelry CostcoMarshallsTiffany & Company Recommend For You Hills Trading Corporation I DESIGN NY Indoor Extreme Sports Lanzee Department Store Le Noble Lumber Company Life Style M & M Grocery Master Sales Modell's Sporting Goods Natural Frontier Market