At DEI Power Solutions, we proudly specialize in switchgear manufacturing in Massachusetts, combining certified quality, fast lead times, and engineering precision to deliver reliable, high-performance power solutions. Whether you need low voltage switchgear or custom switchgear assemblies, we offer fully integrated systems that simplify installation, enhance reliability, and ensure long-term performance for commercial, industrial, and utility projects throughout Massachusetts. Our team’s dedication to innovation, safety, and precision ensures your facility runs efficiently and without interruption.
Built to national safety standards
Fastest lead times guaranteed
Made to meet California codes
From low voltage switchgear to custom assemblies, we provide solutions that simplify installation, enhance reliability, and ensure long-term performance for commercial, industrial, and utility projects.
To begin with, our low voltage switchgear is carefully designed for safety, adaptability, and durability. Because every environment presents unique challenges, we engineer each system to perform efficiently and reliably, even under demanding conditions. Furthermore, we align design, materials, and testing to create code-compliant systems that not only meet but often exceed industry standards. As a result, our switchgear delivers consistent, long-term performance, providing dependable operation where power reliability is essential.
We are a Siemens OEM Approved Partner, delivering UL Certified switchgear built for safety, reliability, and compliance.
Every switchgear system we produce is custom-engineered to meet your specific requirements. From breaker configurations and layout design to connection points and mechanical clearances, we ensure seamless integration with your existing electrical infrastructure. Additionally, our systems are optimized for maximum uptime and easy maintenance, helping facilities reduce downtime, improve safety, and extend equipment life. In short, our switchgear provides lasting value and dependable performance across Massachusetts industries.
Whether in industrial manufacturing, utility distribution, or high-traffic commercial buildings, our switchgear delivers dependable performance under continuous heavy load. High-grade materials and precision fabrication ensure long-term reliability and consistent operation.
We fabricate every system to your exact dimensions, reducing installation time and avoiding costly field adjustments. CAD-based design, custom busbar fabrication, and in-house CNC machining guarantee consistent quality, code compliance, and a perfect fit from day one.
Our switchgear is engineered for medium- to high-load facilities where uptime, safety, and efficiency are critical. Each unit handles substantial electrical capacity while maintaining precise performance and code compliance.
Utility yards and substations
Exterior plant distribution points
Rooftop or pad-mounted installations
Outdoor event or temporary power
Our designs are optimized for electrical efficiency, long-term durability, and ease of service, helping reduce downtime and maintenance costs.
Built to exact specifications for a flawless fit
Durable construction ensures stable performance over decade
Accessible layouts streamline inspection and service
Engineered to match unique site requirements
Unlike many suppliers, we don’t simply assemble components — we engineer every switchgear system from the ground up for superior performance, safety, and longevity. Because we maintain complete in-house manufacturing, we have total control over every step of the process. Consequently, you receive precisely the switchgear you ordered, delivered on schedule and built for decades of reliable service. This end-to-end production approach ensures unmatched quality, consistency, and accountability from concept to completion.
“Working with DEI Power has been a game-changer for our operations. Their custom panelboards are expertly built, and the in-house bus bar manufacturing gives them a level of precision and flexibility that’s hard to find…”
“The custom panelboard was solid, cleanly wired, and built exactly to spec. It dropped right into place without a hitch. You can tell they take pride in their work. We’ll definitely be coming back for future projects.”
“We’ve worked with a few manufacturers before, but no one does bus bars like DEI Power. The bends were precise, the plating was clean, and everything lined up exactly the way we needed.”
Moreover, our Massachusetts switchgear systems are purpose-built for industries where capacity, uptime, and compliance are critical. Each system is custom-designed for its intended environment, ensuring outdoor-rated reliability in operations that cannot afford power interruptions. Whether serving utilities, manufacturing facilities, or large commercial projects, our systems deliver continuous performance and meet all industry and regulatory standards, supporting Massachusetts’s dynamic and growing industrial landscape.
Finally, your electrical infrastructure deserves switchgear that performs under pressure. That’s why our Massachusetts switchgear solutions are engineered to withstand the state’s most demanding conditions, offering exceptional outdoor performance, rapid deployment, and complete compliance—all without compromising quality or safety. In short, when your operations demand strength, reliability, and precision, DEI Power Solutions delivers switchgear systems built to last in Massachusetts’s toughest environments.
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.
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
