Welcome to Niehaus Companies Inc. We operate 8 separate businesses in the building materials industry: Niehaus Lumber Evansville Indiana, Robinson Illinois, Terre Haute Indiana, and Vincennes Indiana; Wholesale Building Materials St. Louis Missouri and Vincennes Indiana; The Top Shop and The Door Mill. Click on any of the logos on the right to learn more about our companies. Niehaus Companies Inc. was founded in 1933, is family owned, and is now ran by the fourth generation. We look forward to continued growth in both the retail and wholesale business for decades to come. Click any logo to learn more about our companies Copyright © Niehaus Companies, Inc. All Rights Reserved.