New Castle Building Products is dedicated in its mission to build relationships among professional contractors, commercial and residential property owners, manufacturers and distributors. Together, we can create a professional, informative and friendly marketplace for supplying building materials for projects of all sizes.

NCBP Truck with Crane Under construction project

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Top Vendors

Celebrating Over 20 Years

Est. January 2002 in White Plains, NY

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23

Locations

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400+

Vendors

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425+

Employees

Everything You Need
to Build Better

From quality products to exclusive private label offerings and trusted services, NCBP is your partner in every project.

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Built on People. Driven by Purpose.

Guided by our values and mission, our team delivers more than materials. We build trusted partnerships and lasting success.