For over 50 years, Master Security has provided outstanding security services for state and federal government agencies and private enterprises. Established in 1957 as Master Detective Agency, the company originally earned a reputation for its detective work. In 1985, we became Master Security to better reflect the nature of the companies diversified security operations.

Security

Master Security Company

Master Security Company's headquarters in Hunt Valley, MD, United States

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People (2)

Clarence Nichols

Tiffany Lee

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