Please complete the form below to set up your account with The Retrofit Companies, Inc. Corporate Office: 1010 Hoffman Drive, Suite A Owatonna, MN 55060 Little Canada Office: 2960 Yorkton Blvd. Little Canada, MN 55117 (800) 795-1230 toll free (507)455-2181 Local Phone (507)455-2192 Fax