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"excerpt": " Building Materials | Home | Shamrock Building Materials, LLC Skip to Content chevron-left chevron-right chevron-up chevron-right chevron-left arrow-back star phone quote checkbox-checked search wrench info shield play connection mobile coin-dollar spoon-knife ticket pushpin location gift fire feed bubbles home heart calendar price-tag credit-card clock envelop facebook instagram twitter youtube pinterest yelp google reddit linkedin envelope bbb pinterest homeadvisor angies Se Habla Español 4 Convenient Locations menu Products Landscape Materials Decorative Rock Stone Bricks – Pavers – Block Bark Soil Sand and Gravel Concrete Trailers – Concrete Accessories Artificial Turf Projects Contact Us Pinole St. Helena Cotati San Rafael Products show submenu Landscape Materials show submenu Decorative Rock Stone Bricks – Pavers – Block Bark Soil Sand and Gravel Concrete Trailers – Concrete Accessories Artificial Turf Projects Contact Us show submenu Pinole St. Helena Cotati San Rafael Landscape Materials Natural Stone, Brick, and Pavers Contact Us Landscape Materials Natural Stone, Brick, and Pavers Contact Us Landscape Materials Stone, Brick, and Pavers Contact Us Landscape Materials Stone, Brick, and Pavers Contact Us Landscape Materials Stone, Brick, and Pavers Contact Us Sustainable Concrete Solutions The Greater Bay Area Leading Supplier Shamrock Materials is an experienced and industry-leading provider of concrete supplies and building materials throughout Northern California. Since 1954, builders, contractors, landscape designers, masonry professionals, and DIYers have relied on us for our quality products, extensive inventory, reliable deliveries, and competitive prices. Landscape Materials We are a one-stop shop for all your landscape material needs, including sand, gravel, soils, mulch, natural stone, and more. We keep projects on schedule with timely delivery you can count on. Stone From major construction companies to the home do-it-yourselfer, our customers find a vast inventory of building materials to help get their projects off the ground. Choose from blocks, bricks, drainage, and more. Concrete Trailer and Concrete Accessories We deliver ready-mixed concrete and offer pouring services for all projects and special requests. Add custom touches such as color tinting and patterns for beautiful finishes. Bricks and Pavers What do you need to achieve the remarkable results your project requires? Ask us about waterproofing, forming materials, curing solutions, additives, and more. View Our Products Drought-Resistant Artificial Turf Why choose artificial turf? It maintains its lush green appearance even during droughts, is pet-friendly, requires minimal maintenance, and will help conserve water during the driest times. Learn More Why Choose Us Trusted Business Partners for All Your Landscape Needs No matter what project you’re working on or the industry you work in, we can provide high-quality materials to help you get off on the right foot. Success starts with a strong foundation, and we’re here to deliver the goods. Why are we Northern California’s top choice for concrete and building supplies? Our stocked showrooms allow you to feel the quality of products Our team has the knowledge to help you choose the best materials We have convenient locations in The Greater Bay Area We’ve been trusted since 1954 We offer sustainable building products Our Projects Get a Quote Time, price, and dependability are critical aspects to consider when choosing a supplier for building and landscape materials, and at Shamrock Materials, we guarantee all three and so much more. Our entire team is committed to helping your project be as successful as possible. Contact us to learn more about products and delivery and to get a reliable quote on the finest materials available. Contact Us Cotati / Rohnert Park 8150 Gravenstein Highway Cotati, CA 94931 Ph: 707-792-4695 Se Habla Espanol Mon – Fri: 6:30 AM – 4:00 PM Sat: 8:00 AM – 2:00 PM St. Helena 1505 Charter Oak Avenue St. Helena, CA 94574 Ph: 707-963-7977 Se Habla Espanol Mon – Fri: 7:00 AM – 4:00 PM Sat: 8:00 AM – 2:00 PM Pinole 800 San Pablo Avenue Pinole, CA 94564 Ph: 510-724-3412 Se Habla Espanol Mon – Fri: 7:00 AM – 4:00 PM Sat: 7:00 AM – 2:00 PM San Rafael 548 Du Bois Street San Rafael, CA 94901 Ph: 415-455-1575 Se Habla Espanol Mon – Fri: 6:30 AM – 4:00 PM Sat: 8:00 AM – 2:00 PM Cotati / Rohnert Park 8150 Gravenstein Hwy, Cotati, CA 94931, USA View on Google Maps Pinole 800 San Pablo Ave, Pinole, CA 94564, USA View on Google Maps San Rafael 548 Du Bois St, San Rafael, CA 94901, USA View on Google Maps St. Helena 1505 Charter Oak Ave, St Helena, CA 94574, USA View on Google Maps Back to the top Se Habla Español Get a Quote 4 Convenient Locations Cotati / Rohnert Park Pinole San Rafael St. Helena Home Products Projects Contact Us © 2026 Shamrock Building Materials, LLC. All Rights Reserved. Sitemap Priva",
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