{"id":"56a11f66-4fe3-41ce-a798-649dbecf660a","name":"Martin Marietta - Pier 92 Marine Aggregates","url":"https://citybotmagic.com/us/ca/san-francisco/martin-marietta-pier-92-marine-aggregates/","api":"https://citybotmagic.com/api/v1/us/ca/san-francisco/martin-marietta-pier-92-marine-aggregates.json","category":"sand_and_gravel_supplier","categoryLabel":"Sand and Gravel Supplier","group":"services_and_business","groupLabel":"Services & Business","address":"480 Amador St","city":"San Francisco","state":"CA","postcode":"94124","lat":37.7461821,"lon":-122.3782912,"phone":"+14158240390","phoneDisplay":"(415) 824-0390","website":"https://www.martinmarietta.com/locations/west/california-aggregates-district/pier-92-marine-aggregates","socials":[],"description":"Pier 92 Marine Aggregates — Martin Marietta facility in San Francisco, California. View hours, contacts, products, and directions. Senior Sales Representative: John Rios.","hoursText":["Mon - Fri | 6:00 AM - 2:30 PM"],"services":["Aggregate Products","Fine Aggregates","Base Aggregates","Coarse Aggregates","Rip Rap Aggregates","Specialty Aggregates","Product Calculator","Asphalt Products","Cold-Mix / Pre-Coat","Warm-Mix Asphalt","Hot-Mixed Asphalt","Paving Services","Ready-Mixed Concrete Products","Commercial and Institutional Concrete","Residential Concrete","Road and Bridge Concrete","Specialty Concrete"],"websiteChecked":"2026-10-14","sources":[{"dataset":"Microsoft","license":"CDLA-Permissive-2.0","updated":"2025-09-06"}]}