R.S. CORCORAN CO.

R.S. Corcoran Co. specializes in the manufacturing, inspection, and maintenance of precision pumping systems, with deep expertise in centrifugal pump units for mission-critical federal applications. The company delivers fully compliant, NSN-coded pumping equipment and conducts rigorous open inspection and reporting services to ensure operational readiness and regulatory adherence. Their technical proficiency spans the full lifecycle of pumping systems—from fabrication and quality assurance to field validation and documentation—ensuring reliability under demanding environmental and operational conditions. A key differentiator is their dual capability in both manufacturing new pumping assemblies and performing detailed inspection and certification of existing systems, enabling end-to-end support for defense and homeland security logistics. The contractor maintains a consistent, high-volume relationship with the Department of Homeland Security, providing specialized pumping equipment and inspection services for maritime and infrastructure systems. Their work supports vessel maintenance, emergency response systems, and critical infrastructure protection, indicating a trusted role in sustaining DHS’s operational readiness across coastal and inland waterway operations. R.S. Corcoran Co. focuses primarily on NAICS 333914 (measuring, dispensing, and pumping equipment manufacturing) and 336611 (ship building and repairing), positioning itself as a niche supplier of engineered fluid-handling components for naval and maritime applications. Their market presence is defined by precision manufacturing of centrifugal pump units and technical inspection services that meet federal specification standards for defense and homeland security platforms. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in New Lenox, Illinois, R.S. Corcoran Co. brings a compliant, agile manufacturing and inspection capability to the federal supply chain. Their certification status enhances access to targeted procurement programs, while their geographic location supports efficient logistics coordination with federal maritime and emergency response hubs.