Contact Contact One Main Management Name:* First Last Phone:Email:* I am interested in:OfficeResidentialRetailYour message:CommentsThis field is for validation purposes and should be left unchanged. One East Main Street Suite 200 Champaign IL 61821 Phone 217-531-1122 Fax 217-531-1148 Email sales@1-main.com Connect with us on Facebook Tenant Services