Your Project Starts Here
We are more than a block company. Make us your first stop for all of your common construction materials.
Keweenaw Construction Materials
Based in Houghton, MI, we operate a block manufacturing facility and a showroom stocked with a large selection of building materials and tools.
We serve contractors, landscapers, and DIY homeowners in the Western Upper Peninsula and beyond. Let us help you plan your next project and find the right materials to make it stand out.
Inside Our Block Factory
Our manufacturing facility is capable of producing over 6,000 blocks per day. On average, we produce about 500,000 blocks per year.