Watkins Security Agency Inc

2901 Druid Park Dr Ste A106
Baltimore, MD 21215
410-523-5080

Safe Pass Security Service

3604 Annapolis Rd
Halethorpe, MD 21227
410-558-3746

Butler Ray Loss Prevention & SE

3604 Annapolis Rd
Halethorpe, MD 21227
410-558-3746

Master Security Inc

10944 Beaver Dam Rd Ste C
Cockeysville, MD 21030
410-584-8789

Allied Security Inc

1055 Taylor Ave Ste 201D
Towson, MD 21286
410-825-5240

Burns Internatioal Security Servic

7004 Security Blvd
Windsor Mill, MD 21244
443-436-3200

Securitas Security Services USA in

7004 Security Blvd
Windsor Mill, MD 21244
443-436-3200

Opti Guard

421 Eastern Blvd
Essex, MD 21221
410-780-0010

Security Administration Services Inc

421 Eastern Blvd
Essex, MD 21221
410-780-0010

Dunbar Guard Services

7675 Canton Center Dr
Baltimore, MD 21224
410-285-8400