DesignGroup, Inc. DesignGroup, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Architectural Services DesignGroup, Inc. 515 East Main StreetColumbus, OH 43215 | map | directions (614) 255-0515 | fax: (614) 255-1515 Visit Site Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.
