Custom Panel Manufacturing
We provide electrical panel manufacturing in Fontana that emphasizes safety, efficiency, and reliable operation. Built in-house to UL and NEC standards, our systems support contractors, engineers, and large-scale facilities across the Inland Empire.
We provide electrical panel manufacturing in Fontana that emphasizes safety, efficiency, and reliable operation.
Electrical panel manufacturing in Fontana means dependable systems engineered for logistics, distribution, and industrial operations that drive the region’s economy. Our panels help minimize maintenance, improve uptime, and deliver reliable power to mission-critical facilities.
Compliance and safety you can rely on
Our California-manufactured panels are built to meet strict UL and NEC standards, ensuring every installation delivers safe, code-compliant power distribution that protects facilities, operators, and long-term operations.
Efficiency for demanding industries
Custom-built panels streamline layouts, reduce downtime, and maximize electrical performance. For California’s high-demand sectors — from data centers to healthcare — our panels deliver dependable efficiency and reliable power distribution under heavy loads.
Our panels are built to support Fontana’s large-scale electrical demands, from warehouse complexes to industrial parks. With rugged construction and scalable configurations, our systems provide safe, reliable power distribution for high-capacity projects.
Custom-engineered panels deliver precise power distribution, minimize losses, and ensure reliable, efficient performance for California projects.
UL-certified panels with robust construction ensure durability, long service life, and reliable operation in demanding conditions.
Advanced layouts and protection minimize failures, reducing maintenance costs and ensuring reliable system performance.
Each panel is custom-engineered for seamless integration, California code compliance, and optimized performance for unique applications.
We manufacture low voltage electrical panelboards built for your project’s demands, delivering reliable code compliant solutions with unmatched speed and performance.
High-performance electrical panelboards built for uptime & scalability
Efficient systems keeping production lines powered without downtime
Scalable power systems driving logistics, operations, and customer service
Custom electrical panelboards enhancing safety, efficiency, and tenant comfort
We manufacture low voltage electrical panelboards built for your project’s demands, delivering reliable code compliant solutions with unmatched speed and performance.
Organizations across Fontana trust us for UL-compliant, precision-built electrical panels. With proven expertise and responsive service, we deliver systems engineered to perform and built to last.
Emergency and overnight shipping
When time is critical, we deliver. Our emergency and overnight freight services get your equipment where it’s needed—fast. We handle every detail, from rapid dispatch to delivery, with speed, precision, and reliability you can count on.
North America, Mexico & Canada
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
Terms | Privacy | +1 (866) 773-8050 | sales@deipower.com
© 2025 DEI Power Solutions, LLC. All Rights Reserved.
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
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?
5 Signs Your Facility Needs a Panelboard Upgrade
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
