Builders Alliance is a trusted brand that has been providing high-quality building supplies to Whatcom County since 1913. With a long family-owned history and a commitment to excellence, we are dedicated to helping our customers achieve their goals. Whether you are a homeowner embarking on a remodeling project or a professional builder working on a large-scale construction project, we are here to assist you every step of the way.

We believe in forming an alliance with our customers, understanding that their success is our success. That's why we treat everyone with equal importance and hold ourselves to the highest standards. Our extensive range of products and services caters to both professional builders and retail customers.

Through open and collaborative conversations, we strive to provide every customer with a better experience and a professional result. Conveniently located in Bellingham and Sedro-Woolley, Washington, we invite you to visit our stores and explore our wide selection of building supplies. Contact us today to discover how Builders Alliance can help you bring your construction projects to life