Virginia service area

Security Services in Northern Virginia

ATPS Security provides security services across Northern Virginia, including Arlington, Alexandria, Fairfax County and Loudoun County. We staff office buildings, data centers, warehouses and residential communities with DCJS-registered armed and unarmed officers, managed by our leadership team in nearby Washington, DC. Contracts run month-to-month or annually.

  • Law enforcement-owned
  • DC Special Police Officers available
  • A+ BBB rating
  • $5M umbrella liability
  • GPS-verified check-ins
  • Drug tested and background checked
  • Month-to-month or annual contracts
  • Free site survey

At a glance

ATPS Security in Northern Virginia, Virginia

Updated October 2026

Communities
Arlington, Alexandria, Fairfax County, Loudoun County, Prince William County
Regulator
Virginia DCJS
Key industries
Data centers, commercial real estate, logistics, residential
Managed from
ATPS headquarters in Washington, DC

Data center security in Loudoun County

Loudoun County, especially the Ashburn area, holds one of the largest concentrations of data centers in the world. These facilities need staffed entry points, visitor escorts and perimeter patrols around the clock. Our Chief Operating Officer protected critical infrastructure for more than a decade with NASA Security Police, and that background shapes how we staff data center posts.

Offices and mixed-use in Arlington, Alexandria and Tysons

Northern Virginia's office and mixed-use corridors need lobby officers who serve tenants well, garage patrols and after-hours coverage. Because many owners here also hold DC and Maryland properties, one ATPS contract can cover the whole region.

Warehouses and communities in Fairfax and Prince William

Distribution centers along the region's highway corridors need gate control and yard patrols, and the region's large residential communities use gatehouse officers and mobile patrol.

2020Founded in Washington, DC
9Licensed jurisdictions
$5MUmbrella liability coverage
A+BBB rating
24/7GPS-monitored operations

How it starts

From site survey to officers on post

  1. 01

    Free site survey

    A supervisor walks your property, reviews past incidents and asks how your people use the space. You get a written coverage recommendation.

  2. 02

    Post orders and staffing

    We write clear post orders, set check-in points and match licensed officers to the post: armed, unarmed or DC Special Police Officer.

  3. 03

    Coverage with accountability

    Officers report through GPS-enabled software, supervisors check posts, and you have a direct line to leadership whenever you need it.

FAQ

Northern Virginia: common questions

Need an answer that is not here? Call 888-278-9125. Operations are staffed 24/7.

Do you provide security guards in Northern Virginia?

Yes. We provide DCJS-registered armed and unarmed officers across Arlington, Alexandria, Fairfax County, Loudoun County and Prince William County.

Do you provide data center security in Ashburn?

Yes. We staff entry points, escort visitors, patrol perimeters and keep access logs for data center facilities in Loudoun County.

Can one contract cover our DC and Northern Virginia sites?

Yes. We are licensed in DC, Maryland and Virginia, so one contract and one point of contact can cover the region.

Get started

Request security in Northern Virginia

Tell us about your property and our team will follow up to schedule a walk-through. For urgent coverage, call us any time.

  • A supervisor walks your site at no cost
  • Written coverage recommendation and price
  • Month-to-month or annual terms
888-278-9125Operations staffed 24/7

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