As a premier UL 891 switchgear manufacturer in Maryland, we provide high-quality power systems engineered for compliance, efficiency, and long-term reliability. Each system meets UL 891 and NEC standards to ensure safe operation in demanding environments.
As a leading provider of custom switchgear manufacture in Austin, we design and build electrical systems engineered for safety, reliability, and long-term performance.
Maryland’s energy grid and urban infrastructure require durable, compact switchgear solutions. Our systems include corrosion-resistant coatings, precision busbar assemblies, and modular design for maximum uptime.
We are a Siemens OEM Approved Partner, delivering UL Certified switchgear built for safety, reliability, and compliance.
With reliable performance and precision engineering, we ensure your electrical systems are supported with the exact power capacity you need. We offer complete switchgear solutions — 600A, 800A, 1200A, 1600A, 2000A, 2500A, 3000A, and 4000A.
We tailor every 3000 AMP UL 891 switchgear system to your requirements—from breaker arrangement to voltage configuration—with UL, NEC, and CSA compliance.
We don’t just supply switchgear — we manufacture it from the ground up. With in-house metal fabrication, copper busbar machining, precision CNC work, and a skilled electrical engineering team, we deliver fast lead times, consistent quality, and total compliance with UL, NEC, and CSA standards for any configuration.
Designed and manufactured to your exact specifications for layout, voltage, and operational needs.
Streamlined manufacturing process with nationwide and expedited shipping options.
Built to UL 891, NEC, CSA, and other relevant industry code requirements.
Copper or aluminum bus fabrication, top-tier circuit protection, and integrated safety features.
Modular, expandable designs to support facility growth and changing electrical demands.
Full CAD drawings, schematics, and coordinated project support from design through delivery.
From Baltimore to Frederick, our UL 891 switchgear supports utilities, data centers, and energy plants, delivering reliable power distribution throughout Maryland’s growing infrastructure.
Seamless integration and future-ready design
All assemblies meet UL 891, NEC, and CSA standards, with strict quality checks ensuring electrical integrity, stability, and compliance. Our switchgear integrates easily with new or existing infrastructure, cutting downtime and simplifying installation. With thermal performance, fault protection, and scalability built in, your system stays compliant today and ready for growth.
Every project in Maryland is tailored to your facility’s specific electrical requirements — from breaker setup to busbar design and enclosure specifications. With advanced CNC machining, precision laser cutting, and copper bus fabrication, we deliver switchgear systems that guarantee accuracy, compliance, and consistent long-term performance.
Organizations depend on us as their preferred custom switchgear manufacturer. With responsive support and reliable delivery, we provide UL-compliant, precision-engineered systems — designed, built, and delivered on time to power your facilities today and into the future.
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
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
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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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