Contact Phone Address Call Contact Info Opening Hours Open Operating Location Times SlideContactRAMM Rock & Landscape Supply is located on the Northern end of Santa Rosa. No appointments needed to visit. Contact infoPhone(707) 528-6067Address5454 Old Redwood HwySanta Rosa, CA 95403Opening hoursMon – Fri7:00 AM – 5:00 PMSat8:00 AM – 4:00 PMSun8:00 AM – 3:00 PMEmail UsFacebook