New American Canyon Location with full retail yard and showroom Now Open!!!


Come see us for all your landscape materials, natural stone, bark mulch, topsoil, interlocking paver, masonry, and concrete needs in the heart of Napa.


Crown Hill Stone Supply

Formerly Clark's Rock

650 Green Island Road 

American Canyon, Ca. 94503

PH: 707-642-6162  Fax: 707-642-3347