(301) 772-3021
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For all of your security needs

Over 30 Years of Industry Experience
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Free Security Training for Veterans with Little or No Income
Job Placement Assistance Available

Providing Quality Security Services and Training in Maryland

Main Line Protective Services, Inc. has over three decades of extensive experience in the security industry. Our expertise spans commercial, SPO, GSA, and Department of Homeland Security (DHS) contract guard services, enabling us to meet a wide range of security needs.

Professional Training and Services

Our primary goal is to provide you with the highest quality security services and training in Maryland. We ensure that all our training programs and services deliver the knowledge and skills necessary to meet the demands of today's high-security environment. Certified instructors conduct our training classes.

Exceptional Training Environment

Our classroom environment is friendly and professional, creating a space where individuals can excel and meet their security goals. We understand your goals are ours, so we are dedicated to ensuring you receive the best training possible.

Qualified and Experienced Officers

Our company is committed to selecting only security officers who have been adequately trained and possess the necessary experience to handle security responsibilities. This ensures we provide top-quality personnel to safeguard your buildings and job sites.

Family-Oriented Company

As a family-oriented company, we understand the unique needs of our clients. We take pride in fostering a work environment that values relationships and treats our clients and personnel as part of our extended family.

Learn more about our security training and services.

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Extensive Coverage Area

Main Line Protective Services, Inc. is the leading provider of top-quality and professional security services and training in Maryland, the District of Columbia, and Virginia. We serve individuals and veterans seeking a career in the security field and those in need of armed or unarmed security services.
Choose our company as your trusted partner in security. Contact us today to learn more about how our experienced team can meet your security needs.