Superior Supplies

Since 1960, Superior Supplies has established itself as a trusted provider of ready-mix concrete and construction materials in Sonoma County. Our family-owned business combines decades of industry experience with cutting-edge technology to deliver high-quality products tailored to residential and commercial projects. We utilize a computerized batching system to ensure precise color and size specifications, serving everything from small backyard renovations to large-scale commercial developments. Our commitment to excellence extends beyond productswe prioritize customer satisfaction through personalized service and free project estimates. With deep roots in the local community, we maintain strong relationships with clients in Santa Rosa, Petaluma, Rohnert Park, and surrounding areas.

Our team's expertise in concrete solutions, including colored concrete and landscape blocks, reflects our dedication to innovation and durability. As a fully insured operation, we uphold rigorous quality control standards while supporting local initiatives. Stephen Tonelli, our plant owner, continues the legacy of his family's founding vision, ensuring every project meets our exacting standards. We offer U Cart portable mixers for flexible on-site applications and specialize in environmentally friendly recycled concrete products. Our reputation for reliability and superior service has been built through consistent delivery of durable materials that meet diverse construction needs.