We provide UL-certified, custom-engineered power systems designed to meet the complex electrical demands of modern commercial office buildings. Our solutions comply with UL 891, NEC, and CSA standards, ensuring safe, consistent performance for workspaces, tenant areas, and building infrastructure.
From lobby lighting to conference room AV systems, our commercial office power distribution systems are engineered for reliability, scalability, and energy efficiency. Whether supporting a single high-rise, a multi-tenant complex, or a campus of office buildings, we keep operations running smoothly without interruption.
From lobby lighting to conference room AV systems, our commercial office power distribution systems are engineered for reliability, scalability, and energy efficiency. Whether supporting a single high-rise, a multi-tenant complex, or a campus of office buildings, we keep operations running smoothly without interruption.
Designed for unique floor plans and multi-tenant configurations
Redundant systems to maintain service during outages or maintenance
Meets or exceeds UL, NEC, and CSA safety standards
Modular systems to adapt to renovations and expansions
In-house design and fabrication for quick project completion
We deliver UL-certified infrastructure solutions for every stage of your building’s lifecycle — from initial design to post-installation upgrades. Our systems integrate with building management systems, IT networks, and tenant fit-outs to provide a smooth transition with minimal disruption.
Dedicated systems for climate control and ventilation equipment
Reliable power for server rooms, telecom closets, and AV systems
Generators and UPS systems for elevators, security, and IT infrastructure
Energy-efficient solutions for lobbies, work areas, and common spaces
We design electrical systems that integrate with your building’s automation controls, energy monitoring tools, and tenant management platforms — ensuring upgrades or new installations work harmoniously with existing operations.
With engineering, fabrication, and testing handled in-house, we eliminate delays and installation risks. Every project includes CAD documentation, compliance records, and technical support to give building engineers and facility managers the resources needed for ongoing reliability.
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
We ship across the U.S., Canada, and Mexico. Whether you’re in a metro area or remote location, our network ensures your heavy or high-value equipment moves quickly—without delays, customs issues, or added stress.
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
