📍 2026 State Route 31, Glen Gardner, NJ, 08826
📞 908-638-0141
📍 6 Codington Ln, Glen Gardner, NJ, 08826
📞 908-537-9188
📍 2026 State Route 31, Glen Gardner, NJ, 08826
📞 908-328-3130
📍 3000 Belvidere Rd, Phillipsburg, NJ, 08865
📞 908-454-8255
📍 1233 River Rd, Upper Black Eddy, PA, 18972
📞 610-982-5667
Updated Sep 2026
📍 3189 Belvidere Rd, Phillipsburg, NJ, 08865
📞 908-475-3617
🌐 harmonysandgravel.com
Harmony Sand & Gravel Inc. is a supplier of natural stone products located in Phillipsburg, New Jersey. They offer a range of services including concrete blend, recreational sand, and select fill for septic systems. Their product lineup features concrete sand, driveway stone, and crushed and washed gravel. The business has a recent online presence as of 2026, indicating ongoing activity and engagement with customers.
📍 64 N Main St, Flemington, NJ, 08822
📞 908-806-2863
📍 1121 Spruce St, Easton, PA, 18042
📞 610-330-0800
📍 68 Stonegate Ct, Flemington, NJ, 08822
📞 908-968-3884
📍 Serving Your Area, Belvidere, NJ, 07823
📞 908-818-0179