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Custom Panels and Enclosures Custom Panels and Enclosures
Get the <b> flexibility</b> you need and the <b> quality</b> you deserve.

Get the flexibility you need and the quality you deserve.

R.E. Mason designs and fabricates custom control panels and enclosures for industrial automation, process control, and digital transformation projects. Whether you need a complete engineered solution or fabrication to customer-supplied drawings, our team delivers panels built to your specifications, tested to project requirements, and supported through installation and startup.

Key Benefits
  • Engineer-to-order and build-to-print capabilities
  • UL-compliant panel fabrication
  • Local engineering and manufacturing
  • Factory acceptance and integrated testing capabilities
  • Startup and commissioning support

Certifications & Construction Requirements

R.E. Mason engineers and fabricates control panels, junction boxes, operator interface stations, and enclosure systems designed to meet project-specific regulatory and operational requirements.
UL508A Industrial Control Panels
Panels constructed in accordance with UL508A requirements for industrial control equipment, helping support compliance, consistency, and quality throughout fabrication.
UL698A Hazardous Location Panels
Capabilities supporting panel construction requirements for hazardous location applications where specified by project scope.
Panel Classification Expertise
Our team can engineer and fabricate solutions across a broad range of panel classifications and enclosure requirements, supporting customer specifications, site standards, and industry requirements.
Built to Scale With Your Project

Built to Scale With Your Project

For multi-panel programs, R.E. Mason can coordinate material procurement, controlled design revisions, first-build reviews, repeat production, testing milestones, and phased shipments around the project schedule.

Featuring:
 
  • First-of-kind / first-build reviews.
  • Controlled repeat production.
  • Revision management across panel quantities.
  • Material and long-lead component tracking.
  • Phased production and deliveries.
  • Consistent QA/QC across repeated builds.

Quality That Is Built Into Every Project

From design review through final shipment, each panel follows a controlled process built around approved documentation, verified materials, documented inspections, and project-specific testing.
Requirements Review
Project scope, standards and needs
Approved Drawings
Controlled design and revisions
Procurement
Verified materials and components
Fabrication
Assembly, wiring and labeling
Inspection & Testing
Checks based on project scope
Release & Delivery
Final documentation and shipment
Inspection and Testing Appropriate to the Project Scope

Inspection and Testing Appropriate to the Project Scope

Testing requirements vary by application. R.E. Mason works with customers to define appropriate verification and testing activities for each project.

Fabrication Inspection

Verification of:

  • Panel assembly
  • Wiring installation
  • Labeling Component placement
  • Conformance to approved documentation

Panel Testing

Project-defined testing may include:

  • Power-up verification
  • Point-to-point checks
  • I/O verification
  • Functional electrical testing

Integrated Testing

When included within project scope:

  • Software validation
  • Network communications
  • PLC/DCS integration
  • HMI functionality
  • Factory Acceptance Testing (FAT)
Documentation That Stays With Your Panel

Documentation That Stays With Your Panel

Every completed project includes documentation appropriate to the project scope and customer requirements.

Available deliverables include:
 
  • Approved drawings
  • Bills of materials
  • Inspection records
  • Test documentation
  • Panel photographs
  • Device identification records
  • Quality documentation
  • Turnover packages

Having complete project records helps simplify future maintenance, modifications, troubleshooting, and audits.
Emerson Expertise. Broader Panel-Building Capabilities.

Emerson Expertise. Broader Panel-Building Capabilities.

As an Emerson Impact Partner, R.E. Mason brings deep expertise in Emerson automation technologies, including DeltaV™, safety systems, flow computers, RTUs, and machine automation platforms.

That expertise complements, rather than limits, our broader panel fabrication capabilities. We also engineer and build panels using other manufacturers' hardware when specified by project requirements.

This flexible approach allows customers to leverage the technologies and standards that best fit their operations.

Custom Panel Capabilities

Panel solutions built to meet exact customer requirements for DCS, PLC, and RTU systems—ensuring seamless integration, reliable performance, and compliance with project and industry standards.
Panel solutions for intuitive operator interfaces tailored to plant needs, delivering reliable control, clear visualization, and seamless integration with existing automation systems.
Designed to support condition monitoring, diagnostics, and predictive maintenance. R.E. Mason's panels are helping customers enhance asset performance, reduce downtime, and make data-driven maintenance decisions.
Engineered for safe, reliable control of combustion processes—ensuring compliance with safety standards, reducing risk, and supporting efficient startup and shutdown operations.
Whether its Gas Chromatographs, Continuous Emissions Monitoring Systems (CEMS), Fire & Gas detection panels, or other needs, R.E. Mason can deliver - designed for accurate, real-time monitoring of critical process and environmental conditions.
Supporting all your networking needs across modern Ethernet-based systems like Ethernet/IP, Modbus TCP, ProfiNet, and OPC UA, while also maintaining and integrating legacy protocols such as OPC DA, Modbus RTU, DH+, RS-232/RS-485, Foundation Fieldbus, AS-Interface, DeviceNet, and Profibus DP—ensuring reliable connectivity and data flow across new and existing infrastructure.
Reduce overall project risk and shrink your project timeline with Emerson's unique Electronic Marshalling I/O systems
Rugged, reliable connections that protect wiring and simplify field installation, ensuring secure communication between field devices and control systems in even the harshest environments.

Ready to explore custom panels Built to Perform?

Partner with R.E. Mason for ultimate flexibility and consistency. 

R.E. Mason provides custom panel and enclosure solutions for pharmaceutical manufacturing, biotechnology, data centers, power generation, chemical processing, food and beverage, water, and other industrial facilities throughout North Carolina, South Carolina, and Virginia. Our team supports projects from initial design and fabrication through commissioning, startup, and ongoing lifecycle support.
Get in touch with an expert, find your nearest office location, or send us a note about your next project.
TALK TO ONE OF OUR EXPERTS IN THIS FIELD
(704) 375-4464
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