GRAROK LLC

GRAROK LLC specializes in the extraction, processing, and delivery of crushed and broken limestone for critical infrastructure applications, with deep expertise in producing stone products that meet stringent military and state transportation specifications. The contractor consistently supplies high-precision aggregates including AREMA 5 railroad ballast, NYS DOT Type 4 Item 304.14 stone, and Light Stone Fill Item 620.03, demonstrating proficiency in material grading, washability, and compliance with engineering standards for roadbeds, rail foundations, and military construction projects. Their technical capability extends to batch-specific delivery scheduling and just-in-time logistics for dispersed tactical sites, ensuring adherence to strict volumetric and timing requirements under demanding operational conditions. The company maintains a sustained relationship with the Department of Defense, delivering essential construction aggregates to military installations and logistics hubs across New York and beyond. Work includes direct support to quartermaster operations, highway maintenance at defense facilities, and rail infrastructure upgrades, indicating a trusted role in sustaining base readiness and mobility infrastructure. GRAROK LLC’s industry focus is centered on NAICS 212312, where it operates as a specialized supplier of engineered stone products for civil and defense infrastructure. The firm’s market positioning is defined by its ability to consistently meet DOT and military specifications for aggregate quality, particle size distribution, and contamination control, serving as a reliable source for high-demand, low-tolerance applications. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Carthage, New York, GRAROK LLC leverages its regional quarrying capabilities to serve federal and state agencies with locally sourced, compliant materials. Its small-business structure enables agile response and tailored logistics for mission-critical delivery schedules.