News & Promotions

    Become a Customer

    Become a Customer Interested in becoming a customer of Duncan Supply Company?  For more information, click below to start the process.

    Start the Process

    Become a Vendor

    Become a Vendor Have new innovating products that Duncan Supply Company needs to sell?  Start the process below to become a vendor of Duncan Supply Company.

    Start the process

    Key Wholesaler Specials!

    Key Wholesaler Specials! As a member of Key Wholesaler Group, this month we are proud to be working with Ritchie Yellow Jacket!  Check out their featured products by contacting your local DSC Branch for more information.





    Get the Deals!
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    March Flyer - Ritchie Yellow Jacket

    For more information click the headline above or CLICK HERE to download the March flyer.

    September Flyer - Supco Flyer

    For more information click the headline above or CLICK HERE to download the September flyer.

    August Flyer - Mars

    For more information click the headline above or CLICK HERE to download the August flyer.

    July Flyer - JB Products

    For more information click the headline above or CLICK HERE to download the July flyer.

    June Flyer - Nu-Calgon

    For more information click the headline above or CLICK HERE to download the June flyer.

    May Flyer - Ritchie Yellow Jacket

    For more information click the headline above or CLICK HERE to download the May flyer.

    April Flyer - Grasslin by Intermatic

    For more information click the headline above or CLICK HERE to download the April flyer.

    March Flyer - JB Products

    For more information click the headline above or CLICK HERE to download the March flyer.

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