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Our locations:


520 Herndon Parkway Suite C
Herndon, VA 20170

General: 888-291-0120
Tel: 703-464-4766
Fax: 703-464-5836

Tidewater Area Office

2513 Performance Court, Suite 100
Virginia Beach, VA 23453

Tel: 757-818-9776


Roanoke Area Office

1314 Plantation Road NE
Roanoke, VA 24012

Tel: 540-808-4740

Richmond Area Office

10470 Wilden Drive, Suite E
Ashland, VA 23005

Tel: 804-441-8500

We have representatives located throughout the Mid-Atlantic Region including Virginia (northern and southern), Washington, DC, Maryland, Delaware, West Virginia, Pennsylvania, New Jersey and North Carolina.

Customer Support Portal:


Contract Vehicles
People, Property And Data: Three Priorities For Navigating The New Normal
IST in the Top 20
IST maintains position as one of North America’s top 20 security systems integrators
IST's technicians adhere to CDC guidelines and will work within your guidelines as well to keep your people, property and data safe during this time.
IST Introduces S.H.I.E.L.D, a full life-cycle management program