Home | Regulation | 1 | 2 | 3 | 4 | Licensing & Registration Service 120 Broadway Centreville, MD 21617 Phone : (410) 819-4100 Food Safety & Consumer Service 211 Safety Dr Centreville, MD 21617 Phone : (410) 758-0846 Labor & Industry Division 1131 Bel Air Rd Bel Air, MD 21014 Phone : (410) 803-2837 Consumer Protection Division 44 N Potomac St # 104 Hagerstown, MD 21740 Phone : (301) 791-4780 Labor Department Job Service 601 High St Chestertown, MD 21620 Phone : (410) 758-1998 Pharmacy Board 4201 Patterson Ave Baltimore, MD 21215 Phone : (410) 764-4755 Frederick Building Permits 4 W 7th St Frederick, MD 21701 Phone : (301) 694-1405 Building Inspections 220 S Main St Bel Air, MD 21014 Phone : (410) 638-3366 Frederick Building Inspectors 101 N Court St Frederick, MD 21701 Phone : (301) 360-3819 Us Mine Safety & Health Admin 2000 Thayer Ctr Oakland, MD 21550 Phone : (301) 334-3831