DEI Power Solutions is a trusted U.S.-based manufacturer of industrial electrical panels for commercial, utility, and manufacturing environments. Every panel is built to meet your specific application—combining precision, compliance, and rugged durability for real-world performance.
DEI offers complete engineering, manufacturing, and logistics for custom panel solutions—all under one roof. Our panels are proudly built in the USA and supported by technical professionals who understand your application needs.
Our in-house team works closely with contractors and consultants to ensure every detail meets your electrical, mechanical, and environmental criteria.
DEI balances fast production with rigorous QA/QC processes—helping you stay on schedule without sacrificing reliability.
All gear is proudly manufactured in the U.S. and shipped coast-to-coast with full technical support available post-install.
Every project starts with a detailed engineering review to ensure our switchgear matches your application, site conditions, and installation plan. Whether indoor or outdoor, new construction or retrofit—we deliver reliable, scalable systems tailored for real-world environments.
DEI’s panels are used in a wide range of industries and environments—each with different load demands, environmental exposures, and control requirements.
Power and control panels for equipment lines, robotics, and process automation.
Remote monitoring and control panels for relay and protection systems.
Enclosures for pump control, instrumentation, and telemetry.
Industrial panels for solar, wind, and battery balance-of-system integration.
Power distribution and control for lighting, HVAC, and building automation.
Every switchgear project is built-to-order and backed by fast lead times, responsive project managers, and a dedicated engineering team. DEI’s vertically integrated process ensures quality control and schedule integrity from start to finish.
What sets us apart:
Whether you’re looking for backup power systems, industrial energy storage, or sustainable energy consulting, we’re ready to support your project needs. Be as specific as possible so we can connect you with the right expert.
+1 (866) 773-8050
1745 S. Bon View Ave Ontario CA 91761
sales@deipower.com
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Office Location
1745 S. Bon View Ave
Ontario CA 91761
Contact Info
Phone: +1 (866) 645-1281
Email: sales@deipower.com
What Is a Custom Panelboard—and Do You Need One?
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What Is a Custom Panelboard—and Do You Need One?
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