📍 909 Sonoma Blvd, Vallejo, CA, 94590
📞 707-644-8986
🌐 syar.com
Updated Sep 2026
📍 5030 Imhoff Dr, Martinez, CA, 94553
📞 925-228-4007
🌐 contracostatopsoil.com
Contra Costa Topsoil is a soil supplier located in Martinez, California, catering to both homeowners and contractors since 1968. They offer a variety of products including screened soil, soil mixes, fill material, shredded barks, base rock, sand, drain rock, and landscape boulders. Customers can choose to pick up their orders or opt for delivery, with bulk discounts available. Although their online presence was active as of 2017, it may not reflect current offerings.
📍 650 Green Island Rd, American Canyon, CA, 94503
📞 707-642-6162
🌐 clarksrock.com
📍 4209 Broadway St, American Canyon, CA, 94503
📞 707-554-3062
📍 2449 Bates Ave, Concord, CA, 94520
📞 925-887-9500
Updated Sep 2026
📍 2449 Bates Ave Ste B, Concord, CA, 94520
📞 925-887-9500
🌐 thebrickyard.com
Brickyard Building Materials is a supplier of natural stone products located in Concord, California. They offer a variety of materials including boulders, slate, flagstone, and several types of rock. The company also provides services such as thin-set, color hardeners, and interlocking and permeable pavers. Their web presence was active as of 2019, indicating ongoing operations.