Looking for a proven Electrical Switchgear Manufacturers in the USA? DEI Power Solutions specializes in designing and manufacturing custom switchgear systems in-house. Our solutions serve commercial buildings, industrial facilities, and utility applications with reliability, safety, and precision. From new construction projects to rapid replacement needs, our UL-compliant process ensures NEC and CSA standards compliance while keeping your project on schedule.
Looking for a proven switchgear manufacturer? DEI Power Solutions designs and manufactures custom switchgear systems in-house for commercial buildings, industrial plants, and utility applications.
Looking for a proven switchgear manufacturer? DEI Power Solutions designs and manufactures custom switchgear systems in-house for commercial buildings, industrial plants, and utility applications.
As a leading Electrical Switchgear Manufacturer, we provide UL 891 switchgear solutions engineered for maximum safety, seamless integration, and long-term reliability. Whether you’re upgrading outdated systems or sourcing new equipment, our switchgear supports:
Code-compliant installation
Scalable designs for future growth
Simplified maintenance for reduced downtime
Unlike many suppliers, we manufacture every component from the ground up. With in-house metal fabrication, copper busbar machining, CNC precision work, and an expert electrical engineering team, we deliver:
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Switchgear built to your exact voltage, layout, and operational needs
Streamlined manufacturing and expedited nationwide shipping
UL 891, NEC, CSA, and other code-compliant assemblies
Copper/aluminum bus fabrication and top-tier circuit protection
Modular switchgear designed to adapt as your facility expands
Full CAD drawings, schematics, and coordinated project support from design through delivery.
Every switchgear assembly we produce is precision-engineered for safety, durability, and performance. Using CAD modeling, CNC machining, and in-house busbar fabrication, our systems deliver exact tolerances and exceptional build quality—ideal for both large-scale production and custom retrofits.
Seamless integration and future-ready design
Our switchgear is designed for easy integration with new or existing electrical infrastructure. With built-in fault protection, thermal performance, and modular scalability, your system remains compliant today and prepared for tomorrow. All units undergo strict quality checks to meet UL 891, NEC, and CSA standards.
Our team manufactures switchgear for industries where uptime, safety, and space optimization are mission-critical. Our manufacturing expertise supports both new builds and modernization projects for:
Partner with DEI Power Solutions to manufacture a custom, code-compliant switchgear system tailored to your specifications. Whether you need a new build, retrofit-ready design, or complete engineering support, our team delivers fast, reliable solutions. Contact us today to request a quote or speak directly with our technical staff.
DEI Power Solutions ensures your switchgear arrives safely and on time:
Emergency & Overnight Shipping: Rapid delivery for critical projects
North America Coverage: Reliable shipping across the U.S., Canada, and Mexico
Hassle-Free Logistics: No delays, customs issues, or hidden complications
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
