Directions to CSO Architects Directions to CSO Architects Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Architectural Services CSO Architects 8831 Keystone CrossingIndianapolis, IN 46240 | map Tim Jeffers (317) 848-7800 | fax: (317) 574-0957 Visit Site Get directions to: CSO Architects, 8831 Keystone Crossing, Indianapolis IN Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!