Andrew Vandewarker

Andrew Vandewarker serves as a key procurement specialist within the USDA Agricultural Research Service’s Agricultural Research Facility Management and Procurement Division, supporting the acquisition of mission-critical laboratory infrastructure and specialized research equipment. Though holding no formal title, he plays a vital secondary role in facilitating the procurement of precision instrumentation and facility upgrades essential to high-throughput biological and environmental research. His work ensures that ARS laboratories maintain cutting-edge capabilities in food security and sustainable agriculture, primarily managing acquisitions for laboratory fixtures, environmental control systems, and specialized maintenance services tied to research facility operations. Vandewarker consistently collaborates with a focused group of contractors including Georgia Commercial and Residential Elevator, LLC, Germfree Laboratories, LLC, and J’s Associates, LLC, all of which provide niche technical services related to laboratory construction, sterile environment systems, and facility maintenance. His procurement patterns reflect long-standing, trust-based vendor relationships built on technical reliability and compliance with stringent biosafety and operational standards required in agricultural research environments. These partnerships are typically non-competitive or limited-source, grounded in specialized expertise rather than broad market competition. He exhibits a 100% commitment to small business set-asides under FAR 19.5, ensuring all procurements are reserved exclusively for small businesses, reflecting a strong institutional and personal dedication to socioeconomic equity in federal contracting. His approach prioritizes empowering small, technically capable firms with proven experience in laboratory-specific infrastructure, reinforcing the agency’s mission through inclusive economic participation. His procurement focus is entirely centered on NAICS 332913—Plumbing Fixture Fitting and Trim Manufacturing—though this classification broadly encompasses specialized laboratory-grade fittings, sterile piping systems, and custom environmental control components critical to biosafety level facilities. Vandewarker’s domain expertise lies in procuring highly engineered, non-standardized components for research labs, requiring deep technical understanding of materials compatibility, contamination control, and facility integration standards.