ERDCO ENGINEERING CORPORATION

ERDCO ENGINEERING CORPORATION specializes in the design, manufacture, and integration of precision flow measurement and control devices for defense and aerospace applications. Their core capabilities center on impeller-type meters and flow rate indicators, demonstrating deep expertise in fluid dynamics instrumentation, mechanical precision engineering, and ruggedized sensor systems engineered for harsh operational environments. The company delivers mission-critical components used in naval propulsion monitoring, aircraft fuel systems, and shipboard utility networks, with a demonstrated ability to meet stringent military specifications for accuracy, durability, and environmental resilience. Their technical proficiency includes high-tolerance machining, calibration protocols, and materials selection for corrosion-resistant and vibration-resistant performance under extreme pressure and temperature conditions. The contractor maintains a consistent and focused relationship with the Department of Defense, supplying specialized instrumentation for shipbuilding, repair, and aircraft manufacturing programs. Their work supports naval fleet sustainment and aviation system integrity through reliable, field-deployable flow measurement solutions that ensure operational readiness and system safety. ERDCO’s primary industry focus lies in the manufacture of measuring and controlling devices (NAICS 334519), with supplementary work in shipbuilding (336611) and aircraft manufacturing (336411). This positions them as a niche supplier of mission-critical instrumentation within the defense industrial base, serving specialized subsystems where precision fluid sensing is non-negotiable. As a small business structured as a 2L entity based in Evanston, Illinois, ERDCO operates with agility and technical precision, serving federal defense markets without formal certifications. Their geographic footprint is centered in the Midwest, with a market presence defined by direct, technical engagement with DoD procurement channels for specialized hardware rather than broad-scale systems integration.