General Info

Established in 1981, M & W Building Supply Co. is one of the leading providers of Post Frame construction and design in the northwestern United States. The company offers custom pole buildings, design and construction, materials and related services to a variety of agricultural, residential and commercial customers. The firm also sells pole building kits, materials, and offers maintenance and upgrading services to existing buildings.Based in Canby, Ore., the company serves customers across the states of Oregon, Washington, California, Utah, Idaho, Montana, Alaska, Hawaii, Arizona and Nevada in the United States. M & W Building Supply Co., Inc. has affiliations with the NFBA (National Frame Building Association), the Washington State Dept of Labor & Industries, The Better Business Bureau (BBB) and many others.