S & S TOOL & MACHINE CO

S & S TOOL & MACHINE CO specializes in precision machining and metal fabrication services, delivering high-tolerance components for mission-critical applications across defense and industrial sectors. Their core capabilities include CNC milling, turning, grinding, and surface finishing of complex parts from exotic alloys and hardened steels, with a focus on tight tolerances, surface integrity, and dimensional accuracy. The company excels in low-volume, high-complexity production environments, supporting prototyping, tooling, and small-batch manufacturing for components requiring strict adherence to ASME Y14.5 geometric dimensioning and tolerancing standards. Their technical expertise extends to secondary operations such as heat treatment, anodizing, and non-destructive testing, ensuring parts meet stringent aerospace and defense specifications. A key differentiator is their ability to manage the full manufacturing lifecycle—from design review and process planning to final inspection—using advanced metrology equipment and quality systems aligned with ISO 9001 principles. While award history is not available to confirm specific agency engagements, the contractor’s NAICS classification and certifications suggest alignment with government supply chains requiring certified, small business suppliers for mechanical subsystems and precision tooling. Their Woman-Owned Business certification positions them as a preferred vendor in federal small business set-asides, particularly within defense and logistics procurement networks. The primary NAICS code 332710 reflects metal forging, stamping, and machine shop services, indicating a market focus on custom machined components rather than mass production. This places them in the niche of specialized, high-reliability manufacturing for industries where repeatability and traceability are non-negotiable. S & S TOOL & MACHINE CO is a small, locally based entity headquartered in Louisville, Kentucky, operating under a 2L structure that supports agile, responsive production. The company leverages its woman-owned certification to compete in federal procurement programs designed to expand supplier diversity, with a geographic footprint centered on the Midwest industrial corridor.