Contact Let's Connect Give us a call and let's talk about how we can become your back office solution and help ease your load. Phone816.782.8200 Emailinfo@goabos.com Address1520 Clay Street, Suite C3, North Kansas City, MO 64116 Message Us Name* First Last Phone number* Email Please select all services that you are interested in discussing with Back Office: Bookkeeping Commissions Payroll HR Reporting Message Δ