Like Trinity Lumber and Building Supply on Facebook for tips, product recommendations, great deals and more! For over 70 years, Trinity Lumber & Building Supply has been the trusted source for lumber, hardware, tools, and building materials in Trinity County and beyond. Family-owned and operated since 1955, we take pride in supporting both professional contractors and homeowners with quality products, expert advice, and dependable service.

In 2013, third-generation owner Merritt Goodyear purchased the business, continuing the family legacy while bringing fresh vision for the future. Conveniently located in downtown Weaverville, we’re more than just a lumberyard—we’re a part of the community. From home improvement projects to large-scale construction, Trinity Lumber is here to help you build with confidence.