📍 N3996 Wildcat Rd, Poynette, WI, 53955
📞 608-635-4059
📍 525 W Prairie St, Columbus, WI, 53925
📞 920-623-2010
📍 3023 County Rd Cx, Portage, WI, 53901
📞 608-742-3803
📍 1120 Dallas St, Sauk City, WI, 53583
📞 608-643-4100
📍 Serving Your Area, Portage, WI, 53901
📞 608-742-0434
📍 625 E Slifer St, Portage, WI, 53901
📞 608-742-7788
🌐 grothman.com
Updated Oct 2026
📍 916 Silver Lake Dr, Portage, WI, 53901
📞 608-742-2169
🌐 generalengineering.net
General Engineering Co is an environmental group based in Portage, Wisconsin, specializing in complete land surveying services, certified surveys for subdivisions, and condominium projects. This organization provides essential surveying expertise for various land development needs in the area.