At DEI Power Solutions, our purpose is more than manufacturing UL 891 switchboards—it’s ensuring our partners have reliable, safe, and efficient power systems. Every project reflects our dedication to engineering excellence, customer trust, and long-term performance in industries where uptime and safety cannot be compromised.
At DEI Power Solutions, our purpose is more than manufacturing UL 891 switchboards—it’s ensuring our partners have reliable, safe, and efficient power systems.
Mission
To deliver precision-engineered, code-compliant, and dependable power distribution systems that enable our clients to operate with confidence, safety, and efficiency. We aim to exceed expectations through speed, quality, and a relentless focus on customer satisfaction.
Vision
To be North America’s most trusted UL 891 switchboard manufacturer—recognized for our innovation, engineering excellence, and commitment to delivering power solutions that are safer, more efficient, and built for the future.
We operate with unwavering honesty and strong moral principles in every interaction—with clients and partners
Every solution we deliver is backed by technical accuracy and meticulous planning. Reliability starts with precision.
We design for the long term—building systems that can adapt to tomorrow’s demands with minimal downtime.
Our customers’ success is our top priority. We listen actively, respond quickly, and go the extra mile.
Partner with a team that’s driven by more than deadlines—partner with one that’s powered by purpose. Share your project specifications today, and let’s build a power solution that delivers confidence for years to come.
Emergency and overnight shipping
We provide emergency and overnight shipping across the U.S., Canada, and Mexico—so your large or time-critical equipment arrives safely and on schedule without customs delays.
North America, Mexico & Canada
Our logistics network ensures efficient cross-border delivery throughout North America. From rapid-response shipments to remote or complex job sites, we prioritize speed, safety, and compliance to meet your deadlines—every time.
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.
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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?
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
