Find the 3 Best Building Supply Stores in Duluth, MN

St Germain's Glass offers expert commercial and residential glass solutions, including installations, repairs, and custom designs. With over 130 years of experience, we specialize in transforming architectural concepts into high-performance glass systems. Our services emphasize durability, energy efficiency, and aesthetic enhancement for clients across the Midwest.

Great Lakes Stone supplies premium landscaping and building materials, including stone veneer, pavers, and custom-cut stone products. We serve homeowners, contractors, and architects by delivering durable, high-performance solutions for residential and commercial projects. Our offerings combine aesthetic appeal with functional design to enhance any construction endeavor.

Knutson Custom Construction delivers expert residential construction and remodeling services in Northern Minnesota. We specialize in energy-efficient SIPs construction, kitchen/bath renovations, and whole-home additions. Our family-owned business combines technical expertise with personalized service to create custom solutions tailored to client needs.