Contact Us ROI Solutions Group P.O.Box 11060, Glendale, AZ 85318-1060 Tel: ( 623 ) 581-3801  Fax: ( 623 ) 505-4449 Email: info@exp-edu.com ROI Solutions Group - P.O.Box 11060, Glendale, AZ 85318-1060 - Tel: ( 623 ) 581-3801 - Fax: ( 623 ) 505-4449