The PIPE Security Guard Companies Directory

List of Maryland Security Guard Companies

  • Allied Universal Security Services

    You will have peace of mind knowing we provide the best security officers and security systems in the business.
    • Hagerstown
    • Nottingham
    • Silver Spring
  • Securitas

    The most locally-focused security company in the United States
    • Baltimore
    • Hagerstown
    • Silver Spring
  • Securpros Professional Security Services

    "Your first line of Defense"
    9300 Annapolis RoadLanham, MD 20706
    • Phone: (301) 459-8322
  • Atlas International Security Inc

    Providing armed and unarmed uniformed professional security guards for commercial and residential sites since 1992
    6072 Central AvenueCapitol Heights, MD 20743
    • Phone: (301) 324-0060
    • Fax:  (301) 324-0066