Tri State Builders Supply is a Duluth, MN-based wholesale distributor of building materials for new construction and remodeling. We serve contractors throughout northeastern Minnesota. Are you looking for the best in home building products? Tri State Builder's Supply has all of the quality products you depend upon.
We specialize in top notch customer service and efficient delivery of the home building products you need. We have everything from windows to siding to roofing. If we don't have it, we can find it for you.
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