877-809-5880

 

 

 

Contact 1st Class Security

 

 

 

1st Class Security, Inc.
P.O. Box 1534
Sioux City, IA 51102


Phone 1-877-809-5880

 

 

 

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Service Areas

 

Iowa
Altoona
Cedar Rapids
Clive
Council Bluffs
Davenport
Des Moines
Dubuque
Ottumwa

Sioux City
Waterloo


Nebraska
Bellevue
Elk Horn
Fremont
Grand Island
Lincoln
Norfolk
North Platte
Omaha
Scottsbluff
Shelby
S. Sioux City
Winnebago

 

South Dakota
Mitchell
Rapid City
Sioux Falls
Watertown

 

Missouri
St. Joseph
Richmond Heights
St. Louis
St. Ann
St. Peter

 

Montana
Fort Harrison

 

Wisconsin
Superior

 

 

Sioux City, Iowa | Nebraska | South Dakota | Uniformed Guard Services (Armed & Unarmed) | Resource Protection
Worker Compensation Investigations | Executive Protection | Risk Assessment Survey | Private Investigations | CPR Certification