Locations

Whelan SFI - Metro DC/Maryland
8401 Corporate Drive, Suite 610
Landover, MD 20785
Phone: (301) 459-2355
Fax: (301) 459-2366

Whelan SFI - Washington
1717 K Street NW, Suite 600
Washington, DC 20006
Phone: (202) 349-1709
Fax: (202) 331-3759

Whelan SFI - Delaware
200 West 9th Street, Suite 210
Wilmington, DE 19801
Phone: (302) 656-5688
Fax: (302) 656-5788

Whelan Security - Headquarters
1750 South Hanley Road
St. Louis, MO 63144
Phone: (888) 4-Whelan
Fax: (314) 644-5252
info@whelansecurity.com

Security Forces, Inc. - Headquarters
1020 Euclid Avenue
Charlotte, NC 28203
Phone: (800) 768-5151
Fax: (888) 245-0662
sfi@security-forces.com