We specialize in Switchgear manufacturing designed for safety, reliability, and long-term performance. Each system is engineered to simplify installation and provide stable power across industrial, commercial, and utility projects in Pomona. Our California-built assemblies combine precision craftsmanship with dependable electrical engineering.
Built to national safety standards
Fastest lead times guaranteed
Made to meet California codes
We specialize in Switchgear manufacturing designed for safety, reliability, and long-term performance.
Built to national safety standards
Fastest lead times guaranteed
Made to meet California codes
Our UL 891 switchgear is produced in California and tested to meet the highest safety and performance standards. Built for Pomona’s diverse industrial and infrastructure needs, each low voltage switchgear unit delivers code-compliant, dependable power distribution for every scale of project.
We are a Siemens OEM Approved Partner, delivering UL Certified switchgear built for safety, reliability, and compliance.


Our California switchgear manufacturing process emphasizes safety, durability, and adaptability. Each system is engineered for demanding environments and long-term reliability, with precision design that ensures consistent performance where it matters most.
We are a Siemens OEM Approved Partner, delivering UL Certified switchgear built for safety, reliability, and compliance.
Our low voltage switchgear supports Pomona operations with efficient power control, simple setup, and dependable performance. Each system helps contractors improve safety and reduce downtime.
High-performance electrical switchgear built for uptime & scalability
Efficient systems keeping production lines powered without downtime
Scalable power systems driving logistics, operations, and customer service
Custom electrical switchgear enhancing safety, efficiency, and tenant comfort
Our low voltage switchgear supports Pomona operations with efficient power control, simple setup, and dependable performance. Each system helps contractors improve safety and reduce downtime.
High-performance electrical switchgear built for uptime & scalability
Efficient systems keeping production lines powered without downtime
Scalable power systems driving logistics, operations, and customer service
Custom electrical switchgear enhancing safety, efficiency, and tenant comfort
Our UL-certified low voltage switchgear delivers consistent, safe, and efficient operation for Pomona-based facilities. Every system is built to perform under demanding conditions while minimizing maintenance requirements.
Reduced arc-flash risk and fault protection safeguard both personnel and equipment.
Consistent voltage regulation ensures steady power delivery under varying loads.
High-quality construction extends equipment lifespan while minimizing downtime.
Superior load management supports efficiency across industrial and commercial applications.
Depend on California-built switchgear to power your Pomona project. Our UL-certified systems combine precise engineering with fast delivery to provide safe, efficient, and long-lasting electrical performance.
Emergency and overnight shipping
We deliver California-manufactured switchgear with the quickest turnaround times in the industry. By keeping production local, we eliminate delays and ensure faster delivery statewide. Our streamlined process guarantees UL 891 certified low voltage switchgear arrives on schedule, ready for installation.
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