A Better Way to Shop for Stone
Keystone Marble & Granite was founded in 1998 with the honor of
representing one of the most remarkable materials in history. After world
travel and research, a retail store opened on Milwaukee's East Side
with the goal to create a new way to shop for natural stone.
Today, Keystone Marble & Granite is a destination for trade professionals
and discerning homeowners whose admiration for stone matches ours.