UL 508A Panel Shop: Trusted Source for Certified Industrial Control Panels
A UL 508A panel shop is a certified facility authorized to design, build, and label industrial control panels according to the UL 508A standard.

A UL 508A panel shop is a certified facility authorized to design, build, and label industrial control panels according to the UL 508A standard. This certification ensures the panel meets national safety requirements and passes inspection by AHJs (Authorities Having Jurisdiction). Whether you're managing a water treatment plant, a manufacturing line, or an HVAC system, sourcing your panels from a certified UL 508A panel shop is essential for safety, compliance, and reliability.
Xtreme Automation LLC is a leading UL 508A panel shop, offering expertly built industrial control panels that meet your operational and regulatory needs.
What Is a UL 508A Panel Shop?
A UL 508A panel shop is certified by Underwriters Laboratories to apply the UL 508A label to control panels they manufacture. This designation confirms that the shop adheres to strict construction standards, uses UL-listed components, and follows safety guidelines set by the National Electrical Code (NEC) and NFPA.
Control panels built in a UL 508A panel shop may include:
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Motor and pump controls
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PLC and HMI systems
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VFD integration
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Alarm and monitoring functions
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Custom logic for process control
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Remote communication and SCADA interfaces
Why UL 508A Certification Matters
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Code Compliance: Panels labeled UL 508A are recognized by inspectors across North America, ensuring faster approvals and avoiding costly rework.
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Improved Safety: These panels are built with properly rated components and safe wiring practices, reducing risk of fire, arc flash, and shock.
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Peace of Mind: Certification provides assurance that the control panel is designed to work reliably in industrial conditions.
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Customer Confidence: UL 508A labeling enhances credibility, especially in industries like manufacturing, water/wastewater, food processing, and energy.
Services Offered by a UL 508A Panel Shop
1. Custom Panel Design
From basic motor starters to advanced PLC/VFD solutions, every panel is built to meet your specific process requirements.
2. In-House Fabrication
Panels are assembled in a controlled environment using tested, UL-approved components.
3. PLC & HMI Programming
Custom logic programming, touchscreen interface design, and remote control capabilities.
4. Testing & Quality Control
Thorough validation before shipment ensures every component functions as intended.
5. Documentation
Wiring diagrams, panel layout drawings, and installation guides are included for field support.
Xtreme Automation LLC: Your UL 508A Panel Shop Partner
As a certified UL 508A panel shop, Xtreme Automation LLC delivers precision-engineered panels for diverse industrial sectors. Their team of control engineers and electricians design robust panels for automation, process control, and machine integration.
Industries Served:
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Water & Wastewater
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Food & Beverage
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Oil & Gas
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Agriculture & Irrigation
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HVAC & Building Automation
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Manufacturing & Packaging
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Energy & Utilities
Why Choose Xtreme Automation LLC?
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Certified UL 508A shop with years of experience
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Quick turnarounds and tailored design options
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VFDs, soft starters, relays, sensors, and PLCs integrated
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NEMA-rated enclosures (NEMA 4, 4X, 12, etc.)
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Support for SCADA and remote access control
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Field startup and troubleshooting assistance
Benefits of Partnering with a UL 508A Panel Shop
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Custom Fit: Your process, your requirements, your panel
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Safe & Compliant: Meets all current electrical and industrial codes
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Flexible & Scalable: Panels can be designed with future expansion in mind
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Inspection-Ready: No delays due to failed inspections or non-compliance
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Professional Support: From design to installation and beyond
Conclusion
Choosing a certified UL 508A panel shop is a smart investment in your system’s safety, efficiency, and longevity. Whether you need a simple motor control solution or a complex automation panel with PLC and SCADA integration, a UL-listed panel ensures your equipment meets national standards and performs reliably under pressure.
Need a custom-built control panel that passes inspection the first time? Contact Xtreme Automation LLC today to learn more about their UL 508A-certified control panel solutions.