Us Labor Department 450 Main St # 613 Hartford, CT 06103 Phone : (860) 240-3152 Business Category Regulation Licensing & Inspection Of Miscellaneous Commercial Sectors United States Government Offices--labor Department, Occupational Safety & Health (osha), Administration 450 Main St Hartford, CT 06103 Phone : (860) 240-3152 Business Category Government Offices-Federal Offices & Clinics Of Health Practitioners Occupational Health Specialists Occupational Health & Safety Government Offices & Public Schools