Directory Search by Category or by Name Go back to directory. Add to Address Book. 24/7 ONSITE CAMERAS, INC. 24/7 ONSITE CAMERAS, INC. Contact: NICK BARTOLOTTA 320 E. LOCUST ST. COLUMBIA IL 62236 work Phone: 314 718-0453work Fax: (877) 411-2471workfax Work Email: Nick@247osc.comINTERNET Website: http://www.247onsitecameras.com Connections Business Directory | Leaflet | © OpenStreetMap contributors 320 E. LOCUST ST. COLUMBIA IL 62236Get Directions