How to contact AOS:

AOS is growing and expanding. We now have offices in 11 cities across the US.

AOS Main Phone Number: (913) 307-2300

Toll Free: 1-800-473-1110

Email Us:

General Information: info@aos5.com
Sales: sales@aos5.com
Careers: jobs@aos5.com
Helpdesk: support@aos5.com
Webmaster: webmaster@aos5.com

Corporate Office

12851 Foster Street

Overland Park, KS 66213

Kansas City metro - tel. (913) 307-2300

Kansas City metro - fax. (913) 307-2380

St. Louis, MO Office

1855 Bowles Ave Suite 105

Fenton, MO 63026

tel. (636) 680-1000

fax. (636) 680-1010

Wichita, KS Office

345 Riverview Street, Suite 605

Wichita, KS 67203

tel. (316) 269-1400

fax (316) 269-1403

Omaha, NE Office

6592 South 118th Street

Omaha, NE 68137

tel. (402) 537-4400

fax (402) 537-4410

Sioux Falls, SD Office

401 East 8th Street, Suite 305

Sioux Falls, SD 57103

tel. (605) 782-0700

Des Moines, IA Office

1454 30th Street, #209

West Des Moines, IA 50266

tel. (515) 224-5580

Springfield, MO Office

636 West Republic Road, Unit F100

Springfield, MO 65807

tel. (417) 888-2675

fax. (417) 888-0994

Topeka, KS Office

1000 South Kansas Avenue, Suite 103

Topeka, KS 66612

tel. (785) 228-2727

fax. (785) 228-9677

Columbia, MO Office

1000 West Nifong Blvd

Woodrail Centre Building 4 Suite 201C

Columbia, MO 65203

tel. (573) 441-5600

fax. (572) 441-5610

Lincoln, NE Office

210 Gateway, Suite 490

Lincoln, NE 68505

tel. (402) 464-2675

O'Fallon, IL Office

Seven Eagle Center, Suite 2C

O'Fallon, Il 62269

tel. (618) 624-1400

fax. (618) 624-1409

Rogers, AR Office

5502 Walsh Lane, Ste 101-B

Rogers, AR 72758

tel. (417) 888-2675

fax. (417) 888-0994