PORTLAND MARBLE WORKS, INC. is a locally owned and operated manufacturer and installer of customized luxurious heirloom stone projects. Our team consistently delivers high-quality projects, on-time, with exceptional service. We are licensed and bonded to service Oregon and Washington clientele. Our showroom and manufacturing shop is located at 4507 SE MILWAUKIE, PORTLAND, Oregon, United States. From picking your countertop material to install day, check out the process at https://portlandmarble.com/process/. We like to include the project coordinator in the exciting experience of selecting finishes.