Engineering Design
In-house design and engineering services develop production-ready metering and distribution layouts, schematics, and submittals that improve fit, code compliance, and installation efficiency for complex utility projects.
DEI Power delivers integrated metering system solutions that help multi-utility providers improve visibility, simplify coordination, and support reliable power distribution across complex facilities. From engineered layouts to monitored distribution equipment, our team focuses on code-compliant configurations, faster fulfillment, and documentation that reduces delays, change orders, and operational risk for critical infrastructure projects.

Engineered metering, distribution, and support services for utility, commercial, and critical infrastructure applications.
In-house design and engineering services develop production-ready metering and distribution layouts, schematics, and submittals that improve fit, code compliance, and installation efficiency for complex utility projects.
Technical support helps configure integrated metering systems around project ratings, layouts, and existing infrastructure so contractors and engineers can move forward with clearer specifications and fewer field issues.
Remote power panels provide high-density branch circuit distribution with advanced metering and real-time visibility, making them well suited for data centers and other critical environments requiring scalable monitoring.
Service entrance switchgear supports heavy-duty utility and facility distribution with code-compliant assemblies, multiple amperage options, and service-friendly layouts designed to reduce downtime.
Low voltage switchgear solutions support flexible system integration, dependable distribution, and simplified maintenance for commercial and industrial applications with monitored, scalable configurations.
Supply services combine specification review, enclosure guidance, compliance documentation, and rapid fulfillment to help multi-utility providers reduce schedule risk and avoid costly change orders.
Integrated metering systems give multi-utility providers clearer usage data, stronger control over distribution, and better coordination across interconnected infrastructure. DEI Power supports these projects with engineered configurations, monitored equipment, and documentation built for approval, installation, and long-term serviceability. The result is a more streamlined path from specification to operation, with fewer surprises in the field and better support for uptime-critical environments.

See how engineered power solutions help complex facilities stay compliant, efficient, and on schedule.
We combine engineering depth, manufacturing control, and responsive support for demanding power distribution projects.
UL 891-certified solutions support safer, code-compliant metering and distribution across demanding utility applications.
As an approved Siemens OEM, we deliver precise configurations with dependable component integration.
Ontario-based inventory and in-house production help reduce delays on time-sensitive infrastructure projects.
Clear submittals, specification guidance, and responsive engineering support reduce field adjustments and purchasing risk.
Experienced specialists behind every power distribution project.
DEI Power has spent over 10 years supporting commercial, industrial, and utility power projects with reliable switchgear and engineered distribution solutions. Operating from a 50,000 sq. ft. facility in Ontario, California, the company combines manufacturing, inventory, and engineering support under one roof to help customers move from specification to delivery with fewer delays. That hands-on approach has helped DEI Power grow from a focused switchgear manufacturer into a broader power distribution solutions provider serving projects nationwide. With UL 891-certified equipment, approved Siemens OEM status, and a strong emphasis on domestic manufacturing, the team is committed to delivering dependable, code-compliant systems that simplify procurement, support long-term performance, and keep critical operations running.
Metering systems generally include single-utility metering, multi-tenant metering, advanced metering with remote monitoring, and integrated metering tied into broader power distribution equipment. For multi-utility providers, integrated systems are especially valuable because they combine measurement, visibility, and coordination across electrical infrastructure. These setups often work alongside switchgear, remote power panels, and engineered layouts to support accurate data collection and long-term serviceability.
Talk with our team about specifications, timelines, and system options.
DEI Power supports utility and infrastructure projects nationwide with coordinated engineering, manufacturing, and fulfillment services.
Nationwide
Service Area
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Ontario, CA
Fulfillment Hub
Confirm service availability and shipping support for your location.
Certified low-voltage switchgear for code compliance.
Approved OEM status for trusted integration.
Domestic production supporting compliant sourcing requirements.
Share your project requirements, equipment needs, or specifications, and our team will help you identify the right metering and distribution solution.
For immediate assistance, feel free to give us a direct call at (866) 773-8050. You can also send us a quick email at sales@deipower.com.
For immediate assistance, feel free to give us a direct call at (866) 773-8050. You can also send us a quick email at sales@deipower.com.