CONTROLLER SERVICE & SALES CO INC

Controller Service & Sales Co Inc specializes in the procurement and supply of critical industrial control components and electronic subsystems for defense and federal logistics systems. Their core capabilities center on the sourcing, qualification, and delivery of solid-state relays, fluid couplers, magnetic contactors, and switchgear apparatus—components essential to military vehicle control systems, power distribution networks, and automated logistics infrastructure. The contractor demonstrates deep familiarity with NSN-driven procurement processes and maintains active relationships with approved manufacturer sources for mission-critical hardware, ensuring compliance with military specifications and supply chain integrity standards. Their technical expertise lies in navigating complex federal cataloging systems and delivering qualified components under tight delivery timelines, particularly for indefinite delivery contracts requiring rapid response and traceable sourcing. The company has a consistent track record of supporting the Department of Defense and DLA Land and Maritime, primarily fulfilling requirements for electromechanical and electronic control components used in ground vehicle systems, maritime platforms, and defense logistics networks. Their engagements are predominantly solicitation-driven through RFQs and IDCs, indicating a reliable role as a responsive supplier within the DOD’s just-in-time supply ecosystem. Industry focus is concentrated in relay and industrial control manufacturing, with additional work in hardware manufacturing and electronic component supply. The contractor operates as a specialized distributor and procurement agent within the defense electronics supply chain, bridging gaps between manufacturers and end-users by ensuring availability of hard-to-source or legacy components critical to system sustainment. As a small business structured as a 2L entity based in Avon, Massachusetts, Controller Service & Sales Co Inc operates without federal certifications but maintains a focused presence in the defense logistics market. Their geographic positioning supports timely delivery to DOD depots and distribution centers across the continental U.S., positioning them as a nimble, contract-specific supplier within the broader defense industrial base.