Contact Whelan Security

If you are an employee attempting to contact us with questions, concerns, or comments, it is very important that you provide the branch office or city from which you work.

For Whelan Security inquiries, TransNational Security inquiries, requests for information, or customer service requests, please contact Whelan Security's headquarters at the address below:

Headquarters
Whelan Security
1750 S. Hanley Road
St. Louis, MO 63144
1-888-4-Whelan
info@whelansecurity.com

Sales
Prentice Robertson
1750 S. Hanley Road
St. Louis, MO 63144
1-888-4-Whelan
probertson@whelansecurity.com

Media Relations
1-888-4-Whelan
press@whelansecurity.com

Employment
Please contact the branch location nearest you.

St. Louis, MO
(314) 644-1974

Kansas City, MO
(816) 561-8828

Topeka, KS
(785) 232-4668

Wichita, KS
(316) 682-3442

Springfield, MO
(417) 866-8828

Chicago, IL
(312) 372-4790

New Orleans, LA
(225) 275-8282

Dallas-Fort Worth, TX
(214) 630-1001

Austin, TX
(512) 263-4263

Little Rock, AR
(501) 224-1214

Memphis, TN
(888) 494-3526

Minneapolis, MN
(651) 628-4010

El Paso, TX
(915) 225-2250

Houston, TX
(713) 977-0030

Laredo, TX
(888) 494-3526

Beaumont, TX
(888) 494-3526

Baton Rouge, LA
(225) 766-0696

Jackson, MS (Canton)
(888) 494-3526

Nashville, TN
(615) 367-5101

Albuquerque, NM
(505) 247-9400

Oklahoma City, OK
(405) 644-4055

San Antonio, TX
(210) 690-0322

Tulsa, OK
(918) 382-9769

Washington, DC
Whelan SFI
(301) 459-2355

Baltimore, MD
Whelan SFI
(703) 691-1814

New Castle, DE
Whelan SFI
(302) 324-5325

Denver, CO
(303) 628-1375

Detroit, MI
(888) 494-3526

Planned Offices

Milwaukee, WI

Indianapolis, IN

Des Moines, IA

Omaha, NE