WM. J. CLARK TRUCKING SERVICE, INC.

WM. J. CLARK TRUCKING SERVICE, INC. specializes in the extraction, processing, and delivery of crushed and broken granite aggregates for critical infrastructure and defense-related applications. Their technical expertise lies in quarrying operations, stone crushing, and bulk material logistics, ensuring compliance with military-grade specifications for durable, high-strength aggregates used in runway construction, fortification, and heavy-duty paving. The company’s operational focus centers on precision material sourcing and just-in-time delivery under demanding environmental and logistical constraints, distinguishing itself through rigorous quality control in aggregate gradation, contamination control, and site-specific material characterization. The contractor has delivered services to the Department of Defense, supporting engineering and construction projects requiring certified crushed stone for tactical and strategic installations. Their work aligns with military engineering standards for base development, roadways, and erosion control, demonstrating a proven ability to meet stringent DoD material specifications under time-sensitive conditions. The relationship reflects a niche but vital role in sustaining defense infrastructure readiness through reliable supply chain execution. Operating within NAICS 212313, the company is positioned as a specialized supplier of construction-grade granite aggregates, serving the defense and public works sectors where material consistency and durability are non-negotiable. Their market positioning emphasizes localized, high-integrity quarrying operations capable of producing aggregates that meet ASTM and military specifications for compaction, abrasion resistance, and angularity. As a Women-Owned Small Business and Woman-Owned Business certified entity, WM. J. CLARK TRUCKING SERVICE, INC. leverages federal small business programs to enhance access to government procurement opportunities. Based in King City, California, the company maintains a focused geographic footprint with capabilities tailored to West Coast defense and infrastructure demands, combining regional logistical advantages with certified small business status to serve federal and state agencies requiring compliant, high-performance aggregates.