📍 7225 Noblestown Rd, Oakdale, PA, 15071
📞 724-693-9481
📍 Pittsburgh Airport Park, Coraopolis, PA, 15108
📞 724-457-9801
📍 246 Moon Clinton Rd, Coraopolis, PA, 15108
📞 412-269-7470
Updated Oct 2026
📍 115 Hayeswold Dr, Coraopolis, PA, 15108
📞 412-269-7455
🌐 threerocks.com
Three Rocks Inc. is a builder and general contractor located in Coraopolis, Pennsylvania. The company specializes in additions, commercial construction, and custom design projects. Local clients can rely on their expertise for both residential and commercial building needs.
📍 91 Spring Run Road Ext, Coraopolis, PA, 15108
📞 412-637-0031
📍 158 Midway Candor Rd, Bulger, PA, 15019
📞 724-796-4300
📍 57 Economy Grade Rd Ste 4, Coraopolis, PA, 15108
📞 412-264-9670
📍 410 Broadway St, Coraopolis, PA, 15108
📞 412-262-4114
Updated Aug 2026
📍 865 2nd Ave, Coraopolis, PA, 15108
📞 412-604-0333
🌐 penntanklines.com
📍 420 Coraopolis Rd, Coraopolis, PA, 15108
📞 412-264-3345