Manufacturing Is the Easy Part. Integration Is What We Do.

The success of your technology depends on the integrity of its build and how every component performs as part of a complete system. FSP engineers, manufactures, and integrates custom electrical systems within a 135,000-square-foot facility, delivering infrastructure that is fully assembled, tested, and ready for installation and commissioning.


New build or retrofit. Prototype or production. Standard or high-mix. One team. One facility. One integrated solution.

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Products

Eight Product Categories. One Engineering and Manufacturing Team.

From cable assemblies and control panels to custom powertrain solutions and e-house integration, every product is engineered, fabricated, integrated, and tested within FSP’s 135,000-square-foot facility. A single quality management system, complete component traceability, automated wire processing, and certified workmanship support every program. Explore each category to learn more.

Generator Enclosures

Integrated power systems built for demanding applications.

Custom powertrain solutions engineered for industrial, mobile, and mission-critical equipment. Electrical distribution, controls, integration, and testing completed under one roof to simplify installation and accelerate deployment.

E-House Integration

Factory-integrated electrical infrastructure, ready for deployment.

Prefabricated electrical houses engineered, assembled, integrated, and tested within FSE’s facility. Complete power distribution, controls, switchgear, and supporting systems delivered as a fully integrated solution to reduce field installation time and project risk.

E-House Integration

Factory-integrated electrical infrastructure, ready for deployment.

Prefabricated electrical houses engineered, assembled, integrated, and tested within FSE’s facility. Complete power distribution, controls, switchgear, and supporting systems delivered as a fully integrated solution to reduce field installation time and project risk.

Critical Power

Power distribution that keeps mission-critical facilities online.

Turnkey power distribution systems including control panels, switchboards, switchgear, transformers, ATS, PDUs, and PEUs. UL 508A certified, fully serialized, and built to integrate with Eaton, Vertiv, Schneider Electric, ABB, and the platforms your facility already runs.

Thermal Management

Heat rejection engineered for facilities where cooling failure isn't an option.

Liquid cooling, evaporative free cooling, closed-circuit coolers, hybrid wet/dry systems, and dry fluid coolers. Pressure-tested, BMS-integrated, and built for AI-era thermal loads. CDU enclosures and manifolds for high-density compute.

Custom Critical Cables

UL-listed power cables custom-built to spec.

Heavy-gauge cable assemblies, underfloor power whips, and data center cable management for new builds and retrofits. Built for industrial, defense, and transportation applications operating in extreme conditions.

Wire Harnesses & Whips

Tested, certified, ready to deploy.

Precision-routed harnesses, complex multi-branch assemblies, and data center power whips. Every one Hi-pot tested, IPC/WHMA-A-620 certified (through Class 3), and shipped with complete documentation. Aerospace and mil-spec capable.

Automation & Electromechanical Integration

Hardware, software, and controls synchronized into one deployment-ready system.

Integrated control enclosures, electrical skids, conveyor systems (ARSAWs, ARSTOWs, DCANT), robotics integration, vision systems, and sensor arrays, all factory-tested and validated through ESS and FAT before they leave the floor.

Mission Critical Defense

ITAR-compliant manufacturing for the unforgiving demands of defense and space.

Military connector cables, ruggedized defense electronics, aerospace wire harnesses, and integrations for autonomous platforms. Built to IPC Class 3 workmanship and validated under thermal cycling, vibration, and Environmental Stress Screening.

Why All Eight Categories Operate as One Team

Engineering, manufacturing, integration, and testing are interconnected. When those capabilities are separated across multiple suppliers, design changes, communication, and production schedules become more difficult to manage.

FSP brings all eight product categories together within a single 135,000-square-foot facility under one quality management system. Engineering teams work alongside manufacturing. Component traceability is maintained throughout production. Design revisions move directly to the shop floor, and integrated systems are validated before shipment. The result is greater consistency, faster execution, and a simpler path from concept to commissioning.

Eight product categories. One engineering and manufacturing team.

The FSP Difference

Lead times as little as 15 weeks
On stocked configurations, with your real date quoted at order
$3 billion in installed capacity
across our 400,000
square foot campus
Made in America
BABA compliant and built in Baltimore
98.6% on time delivery
everything downstream gets scheduled
against that date
99.7% first-pass yield
work that is right the first time does not re-enter the queue
100% functional and quality testing
every unit tested before it ships
Under one roof
engineering, build and test with
nothing subcontracted
ESD and humidity controlled floor
a controlled environment for sensitive assemblies

Talk to an Engineer 

Whether you’re starting with a concept, refining an existing design, or preparing for production, our engineering team can help identify the right solution for your application.