PLATINUM NORTHEAST LLC

PLATINUM NORTHEAST LLC specializes in the precision manufacturing and remanufacturing of mission-critical engine systems and heavy equipment components for defense and homeland security applications. The contractor delivers high-integrity parts and assemblies including reciprocating compressors for road graders, remanufactured Caterpillar C18 short block engines with full component integration, fluid cooler core assemblies, and specialized vehicle parts for construction and military-grade machinery. Their technical expertise lies in reverse engineering, precision machining, and rebuild protocols for complex diesel and gasoline engine systems, with deep familiarity in Caterpillar OEM specifications and NSN-compliant part substitution. They demonstrate a strong capability in sustaining legacy military and federal vehicle fleets through component overhaul, parts fabrication, and modification services that meet stringent military and federal quality standards. The company maintains a consistent track record supporting the Department of Defense, providing engineered solutions for ground vehicle maintenance, engine remanufacturing, and construction equipment sustainment. Their work for the Department of Homeland Security centers on specialized fluid cooling systems, indicating a capacity to deliver mission-critical thermal management components under tight operational timelines. These engagements reflect a pattern of trusted, recurring partnerships focused on lifecycle support for deployed equipment. PLATINUM NORTHEAST LLC’s primary industry focus is in engine and heavy equipment manufacturing, particularly under NAICS 333618 and 336390, where they serve as a niche supplier of engineered components for military-grade construction and transportation platforms. Their market positioning is defined by technical specialization in remanufacturing and precision part fabrication for legacy systems, filling gaps where OEM supply chains are constrained or obsolete. As a small business structured as a 2L entity based in Harrisonburg, VA, the company operates without federal certifications but maintains a focused presence in the defense industrial base. Their geographic location supports efficient logistics to key DoD maintenance and logistics hubs, reinforcing their role as a reliable, specialized supplier in the federal supply chain for heavy equipment and engine systems.