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Mon–Sun: 7am–6pm

Manassas, VA 20110

Security Services Across Northern Virginia and Beyond

Fidus is based in Manassas and works across Northern Virginia and beyond. We train security professionals, install cameras and access control, and run assessments for churches, schools, and businesses throughout the region. Local matters in this work, because the people protecting you should know the area and be a short drive away.

Areas we serve

Prince William County, including Manassas, Manassas Park, Woodbridge, Dale City, Gainesville, Haymarket, and Bristow, plus Fairfax County and the surrounding Northern Virginia communities toward DC. Beyond the region, we train and protect clients anywhere in the United States and abroad.

Local roots, national reach

Close to home, we are a short drive away when you need service or a fast assessment. Farther out, we come to you. Our instructors have trained law enforcement and corporate teams across the country, and our protection and investigations team works nationally and internationally.

Free assessment

Request Your Free Security Assessment

Tell us what you are trying to protect and we will take it from there. Most clients start with a free assessment, and there is no obligation to go further.