1. Harmony Sand & Gravel Inc
3189 Belvidere Rd, Phillipsburg, NJ 08865
Coordinate: 40.77977,-75.10068
Phone: (908) 475-4690
2. Hiqu Italian American Stone
224 Stockton St, Phillipsburg, NJ 08865
Coordinate: 40.68848,-75.18651
Phone: (908) 454-9000