Contact Clausen Companies Home Contact Us Contact Clausen CompaniesName(Required) First Last Email(Required) PhoneComments(Required)Please let us know what's on your mind. Have a question for us? Ask away.CAPTCHACommentsThis field is for validation purposes and should be left unchanged. Administrative OfficesClausen Companies2100 South 21st StreetClinton, IA 52732(563) 242-4995Clausen CompaniesQuality First - Safety Always