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50+ Years
experience
Your Trusted Source for Building Materials in Simi Valley
Since 1962, Simi Pacific Building Materials has been a family-owned and operated provider of premium building materials in Southern California. Our commitment to quality and affordability has made us a trusted partner for residential and commercial construction projects across Ventura, Los Angeles, Santa Barbara, and San Luis Obispo counties. With the largest inventory of natural stone in Simi Valley and Ventura County, we offer a comprehensive selection of concrete blocks, pavers, clay bricks, landscaping rocks, and flagstone.

Our experienced team prioritizes customer satisfaction, ensuring clients find the right materials for every project. As a locally rooted business, we combine decades of industry expertise with personalized service to meet the evolving needs of our community.
Services
Building Materials Supply Natural Stone Supply Concrete Blocks Pavers Landscaping Rocks
Details
  • Year established: 1962
Highlights and features
  • Family-owned since 1962 with deep local expertise
  • Largest natural stone inventory in the region
  • Affordable pricing on premium construction materials
  • Knowledgeable staff for personalized project support
  • Reliable delivery across four Southern California counties
Services
Building Materials Supply
We provide comprehensive building materials for residential and commercial projects, including concrete blocks, pavers, and clay bricks. Our inventory supports structural and decorative needs for contractors and DIY enthusiasts. With decades of experience, we ensure quality materials and expert guidance for every construction phase.
Natural Stone Supply
As the leading supplier in Simi Valley, we offer the region's largest natural stone selection for landscaping and architectural applications. Our inventory includes flagstone, decorative rocks, and dimensioned stone for patios, walkways, and retaining walls. Expert staff assist in selecting materials that enhance aesthetic appeal and durability.
Concrete Blocks
We stock standard and specialty concrete masonry units for commercial and residential construction. Our blocks meet structural requirements for walls, foundations, and partitions. Competitive pricing and reliable delivery make us the preferred choice for contractors across four Southern California counties.
Pavers
Our premium pavers combine durability with aesthetic versatility for driveways, patios, and walkways. Available in multiple colors, textures, and patterns to match design preferences. We offer volume discounts and delivery services to simplify large-scale landscaping projects.
Landscaping Rocks
We supply crushed rock, river rock, and decorative gravel for erosion control, drainage, and ornamental landscaping. Our selection includes various sizes and colors to complement outdoor spaces. Bulk pricing and delivery options support both residential and commercial landscaping needs.
Questions
What types of building materials do you offer?
We provide concrete blocks, pavers, clay bricks, natural stone, landscaping rocks, and flagstone for residential and commercial construction projects.
Which areas do you serve?
We deliver materials across Ventura County, Los Angeles County, Santa Barbara County, and San Luis Obispo County.
Do you have natural stone inventory?
Yes, we maintain the largest natural stone inventory in Simi Valley and Ventura County for landscaping and architectural applications.
Are your materials suitable for commercial projects?
Yes, we supply high-quality materials for both residential and commercial construction with bulk pricing options available.
Is your business family-owned?
Yes, we've been family-owned and operated since our founding in 1962.
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