Tri-State Stone

tristate main picture.jpg
Seven Locks Road, Bethesda, MD 20817, USA
2800 Seven Locks Rd. Bethesda MD 20817

Fourth-generation, family-owned stone
and building supply company. Tri-State
quarries Carderock® Stone and is one of
the region’s best stocked distrib­utors of
natural stone. They also carry a variety of
other building products.