Proficient Electrical Systems

Turning vision into precision-engineered power systems

At DEI Power Solutions, our Design & Engineering Services are the foundation of everything we build. We don’t just design electrical panels—we engineer customized, compliant, and fully integrated solutions tailored to your operational environment. 

 Whether you’re launching a new facility, upgrading an existing one, or creating a completely custom electrical system, our in-house engineering team works with you to ensure every detail is precisely calculated, documented, and executed.

Services We Offer

Turning vision into precision-engineered power systems

At DEI Power Solutions, our Design & Engineering Services are the foundation of everything we build. We don’t just design electrical panels—we engineer customized, compliant, and fully integrated solutions tailored to your operational environment. 

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Designed To Last

Built for the long haul with support at every step

Built to last — and backed accordingly

We build every switchboard to stand up to the harshest environments — with heavy-duty steel enclosures, premium components, and a rigorous in-house testing process. These systems are designed to last for decades, not just years. Our warranty reinforces that reliability, ensuring your investment remains protected against the unexpected.

Commitment beyond manufacturing

Our dedication extends well past production. We provide comprehensive training and detailed documentation to ensure your team can operate and maintain the equipment efficiently.

Services We Offer

Check out our design and engineering services

At DEI Power, we blend cutting-edge technology with engineering expertise to build reliable electrical infrastructure.

Electro-mechanical schematics

We deliver fully integrated schematics that combine electrical and mechanical systems into one cohesive design. Our drawings account for wiring paths, component placement, and enclosure layout—ensuring your panels are easy to assemble, install, and maintain.

Interactive design process

Our collaborative process keeps you involved at every step. From concept to final design, we incorporate your feedback to ensure the solution is functional, field-ready, and perfectly aligned with your requirements.

Precision CAD designs

Using AutoCAD and industry-standard tools, our engineers create detailed, high-accuracy panel layouts and wiring diagrams. Every line, symbol, and label is drawn to code and ready for fabrication.

Efficiency in execution

We engineer with the build in mind. Our designs are optimized for clean wiring, minimal rework, and streamlined installation—saving time in the shop and in the field.

Component detailing

Every component in your system is specified with clarity—part numbers, ratings, and certifications included. We ensure your BOMs are accurate and your panels are built exactly to spec.

3D modeling

See your project come to life before it hits the floor. Our 3D models provide a realistic view of enclosure layouts, spacing, and mounting, helping you identify issues early and build with confidence.

Try Our Panel Builder

Customize your panel board in just a few clicks

Take the guesswork out of your next project with DEI Power’s intuitive Panel Builder tool. Whether you need a main lug, main breaker, or fully customized solution, our builder makes it easy to configure your panelboard to match your exact specifications.

Drawings & Blueprints

Precision planning that powers your companies success

Advanced
software utilization

Leveraging tools like AutoCAD for high-precision designs and flawless execution.

Customization
at every step

Tailored blueprints to match your unique project needs and specialized applications

Seamless
integration

Designs integrate smoothly with your existing systems and infrastructural needs

Regulatory
compliance

All drawings and designs adhere to UL, NEC, CE, and CSA standards

Testimonials

Built right & proven in the field by our customers

“Fits and works perfectly”

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James Nguyen

Lead Electrical Specialist, Kings Logistics

Services We Offer

Looking for power solutions for your company to scale?

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Trust Our Shipping Network

We’re proud of our hassle-free nation-wide shipping

Emergency and overnight shipping

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North America, Mexico & Canada

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FAQs

Frequently Asked Questions

Get quick answers to common questions about our energy solutions, services, and process. Whether you’re exploring our offerings or looking for support, this section helps you understand how DEI Power Solutions can support your energy goals.

Yes, we handle both new system installations and upgrades to existing setups. Whether you’re starting fresh or improving your current infrastructure, our team designs and implements solutions tailored to your energy goals.

Project timelines vary depending on scope and complexity, but most projects are completed within 2 to 6 weeks. We’ll provide a detailed timeline during your consultation to ensure clear expectations from the start.

Yes, we offer emergency and after-hours support for critical issues. Our team is committed to ensuring system reliability and minimizing downtime when it matters most.

You can request a quote or initiate a project by contacting us through our website or calling our office directly. We’ll schedule a consultation to assess your needs and provide a tailored proposal.

Yes. Every client’s needs are unique, so we tailor our solutions to match your specific goals, facility layout, and energy usage patterns. Whether it’s a new system design or a retrofit, we build with precision and performance in mind.

We specialize in a range of power and energy systems, including backup generators, energy storage, power distribution, and automation controls. Our expertise spans both commercial and industrial environments.

Absolutely. We assess existing infrastructure and provide upgrade or retrofit solutions that improve efficiency, meet current standards, and extend the life of your equipment.

Yes, all of our installations come with a workmanship warranty, and we honor manufacturer warranties on all equipment we provide. We stand behind the quality of our work and ensure long-term support.

About Us

Contact Us

Office Location

1745 S. Bon View Ave
Ontario CA 91761

Contact Info

Phone: +1 (866) 645-1281
Email: sales@deipower.com

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Resources

Industries

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