DEI Power Solutions is a U.S.-based switchgear manufacturer specializing in high-performance, code-compliant systems for mission-critical applications. We build low-voltage and medium-voltage switchgear to your exact specifications—delivered on time, tested, and field-ready.
DEI offers full design-to-delivery control—from CAD and panel layout through metal fabrication, wiring, testing, and logistics. Our U.S.-based facility supports customers nationwide with short lead times, responsive engineering, and post-sale technical support.
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 offers full design-to-delivery control—from CAD and panel layout through metal fabrication, wiring, testing, and logistics. Our U.S.-based facility supports customers nationwide with short lead times, responsive engineering, and post-sale technical support.
Heavy-duty switchgear systems for motors, conveyors, and production lines—built for performance in rugged environments.
Primary and secondary switchgear for grid-tie applications, feeder protection, and utility-grade interconnect.
Medium and low-voltage switchgear solutions for solar farms, wind projects, and energy storage integration.
Redundant and arc-resistant gear for hospitals, data centers, and emergency power systems requiring zero downtime.
Safe, compact switchgear for campuses, mixed-use buildings, transportation hubs, and public facilities.
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:
Tell us about your backup power, energy storage, or consulting needs and we’ll connect you with the right expert.
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Office Location
1745 S. Bon View Ave
Ontario CA 91761
Contact Info
Phone: +1 (866) 773-8050
Email: sales@deipower.com
