KELLY & HAYES ELECTRICAL SUPPLY OF L.I., INC.

Kelly & Hayes Electrical Supply of L.I., Inc. specializes in the design and manufacturing of mission-critical electrical and electromechanical components for defense and federal applications. Their core capabilities include the production of switchgear, circuit breakers, wiring devices, transformers, and industrial valves, with deep expertise in both current-carrying and noncurrent-carrying electrical components. The contractor delivers precision-engineered solutions such as insulated sleeving, box connectors, switchboard apparatus, and ball valves, often tailored for harsh-environment military and diplomatic installations. Their technical proficiency spans high-reliability electrical systems, industrial control components, and lighting equipment compliant with stringent government specifications, demonstrating a consistent ability to meet exacting military and federal standards for durability, safety, and performance. The company maintains a dominant relationship with the Department of Defense, supplying essential electrical infrastructure and mechanical components for naval, ground, and airborne systems. Their work for the Department of State includes mission-critical lighting and plumbing fixtures for diplomatic facilities abroad, indicating experience with overseas deployment requirements and security-conscious procurement. These sustained engagements reflect a trusted supplier relationship built on consistent delivery of mission-essential hardware. Industry focus centers on electrical equipment manufacturing, particularly in switchgear, transformer production, and electronic component fabrication, with secondary strength in industrial valves and wiring devices. The contractor positions itself as a niche manufacturer for government-grade electrical and mechanical subsystems, serving defense, infrastructure, and security sectors requiring certified, non-commercial off-the-shelf (COTS) components. As a small business structured as a 2L entity based in Nesconset, New York, Kelly & Hayes operates without federal certifications but maintains a focused presence in the defense industrial base. Their geographic proximity to major East Coast defense hubs supports rapid response and logistics coordination for federal customers.