Graniterock is a Construction Materials located in Graniterock, 1321 Lowrie Ave, South San Francisco, CA 94080

You can reach Graniterock through the contact information provided on our page. You can also access our location using Google Maps.

Working Hours

• Monday: Open (7 AM–3:15 PM)
• Tuesday: Open (7 AM–3:15 PM)
• Wednesday: Open (7 AM–3:15 PM)
• Thursday: Open (7 AM–3:15 PM)
• Friday: Open (7 AM–3:15 PM)
• Saturday: Closed
• Sunday: Closed