Serving the Miramichi since 1972

(left to right:  Tammy MacCallum, Dale MacCallum and Kirk MacCallum)

Our professional team is here to help with expert advice, great selection and friendly service. MacCallum Building Supplies Ltd. is the Miramichi's largest lumber dealer, with 28,000 square feet under one roof and over five acres of warehouse and yard. You'll find our prices competitive - anything to help make your home renovation or construction project easier. Ready to get started? Request a quote.

We deliver anywhere in New Brunswick! Where and when you need it.

Giving back to our community

The ROOF (Roofing Over One Family) Project: Together we will provide a Roof Over One Family and improve the lives of one family in need. Visit our Community Involvement page for more information on The ROOF Project. 




History of MacCallum

This is how we began:

1972 - Started with a 200 square foot showroom
1975 - Expanded to 2,500 square feet
1978 - Added warehouse 20,500 square feet
1979 - Increased showroom to 7,500 square feet
2009 - Renovation of building & showroom to serve you better

Each Castle location is operated by independent owners who are members of your community, so shopping at Castle helps to grow your own community.



We're a member of Castle... Canada's fastest growing lumber, building materials and commercial buying group.

Since 1963, builders, contractors and consumers have been relying on Castle as their building supply partner.  Whether you're looking for lumber, building materials, hardware or advice, hundreds of Castle dealers across Canada are trusted to deliver quality products and value. Castle dealers are independent.  They run their own stores and businesses.  They know their communities, their customers, and their needs. By shopping at Castle stores you are helping to grow your own community. 

That's why Castle members are growing and succeeding across Canada - they live in the communities they serve. At Castle, we are your trusted building supply partner. Castle Building Centres Group Ltd. is the fastest growing, lumber, building materials and commercial buying group in Canada.

Request a QuoteCreate a shopping listContractorsROOF - Help our community

We are Lumber #1

MacCallum Building Supplies

551 Water Street
Miramichi, NB E1V 3G7
PHONE: (506) 622-3771
FAX: (506) 622-4490

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