City of Columbia Building Inspection – 803-545-3420

City of Columbia Fire Department – 803-545-3701

City of Columbia Office of Business Opportunities – 803-545-3950

City of Columbia Zoning – 803-545-3333

Richland County Business Service Center – 803-576-2287

South Carolina Consumer Affairs – 803-734-4200

South Carolina Department of Agriculture – 803-734-2210

South Carolina Department of Revenue – 803-898-5000

South Carolina Department of Labor, Licensing & Regulation – 803-896-4300

South Carolina Secretary of State – 803-734-2158

U.S. Small Business Administration – South Carolina District Office – 803-765-5377

South Carolina Small Business Development Center – 803-777-4907