With almost 600 locally owned companies across the US, Winnelson is just one part of the Winsupply group, which covers most areas of the building industry. 

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Central Missouri's only authorized 
                      Dealer of
Existing Customers Use the button below and sign up for the "My Account"  You will be able to have immediate next day access to your invoices and monthly statements.   

Columbia Winnelson Co.
607 Nebraska Ave.
Columbia, MO  65201

Phone:  (573) 874-7141
Fax:      (573) 874-7923

Hours:  7:00 -4:30
Monday thru Friday
Scheduled deliveries available, free of charge.
Contact us at   573-874-7141