FIDELITY ENGINEERING, LLC

Fidelity Engineering, LLC specializes in the repair, maintenance, and system restoration of commercial and industrial machinery, with a focused expertise in generator systems and facility infrastructure services. Their work centers on preventative maintenance, automation upgrades, and mechanical system restoration—particularly for mission-critical power generation equipment. Technical capabilities include electrical system diagnostics, control panel retrofits, fuel system integrity checks, and mechanical alignment procedures tailored to non-automotive, non-electronic industrial equipment. They also deliver building services involving ductwork reconfiguration and HVAC-related infrastructure modifications, demonstrating proficiency in facility lifecycle support that integrates mechanical and building systems. Their ability to restore automation capabilities and execute precision maintenance under operational constraints sets them apart as a responsive, hands-on technical partner for federal facilities requiring uninterrupted power and environmental control. The contractor has delivered services to the Department of Defense, the Department of Agriculture, and the Department of the Interior, consistently supporting infrastructure resilience initiatives. For DoD, they have restored generator automation systems critical to base operations; for USDA, they performed duct relocation to improve air handling in laboratory facilities; and for the Interior Department, they executed scheduled generator maintenance to ensure continuity in remote field operations. These engagements reflect a pattern of supporting mission-critical, non-combat infrastructure where reliability and regulatory compliance are paramount. Fidelity Engineering’s primary industry focus is on NAICS 811310, which encompasses the repair and maintenance of industrial machinery such as generators, pumps, and compressors, and NAICS 561790, covering specialized building services like ductwork and mechanical system modifications. They position themselves as a niche provider for federal agencies requiring physical asset sustainment without reliance on OEM support. As a small business structured as ZZ with no federal certifications, Fidelity Engineering operates from Sparks, Maryland, serving federal clients nationwide with a lean, technically agile model. Their geographic proximity to key federal installations supports rapid response and on-site execution for time-sensitive infrastructure needs.