Design Engineering · UL 508A From the First Drawing

Electrical Control Panel Design Services

From concept to fabrication-ready drawings — industrial control panel design engineered for UL 508A compliance, built and certified under one roof.

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UL 508A certified shopDesign + build under one roofDesign-only welcome

What's Included

Schematics & Wiring Diagrams

Complete electrical schematics with labeled circuits, terminal schedules, and field-wiring drawings.

Component Selection & BOM

UL Listed and Recognized components selected for availability, cost, and coordinated protection.

SCCR Calculation

Weakest-link analysis and documentation per UL 508A Supplement SB — engineered up when your fault current demands it.

Enclosure & Thermal Design

NEMA type selection, layout, spacing, and heat management sized for your environment.

PLC Panel Design

Controller architecture, I/O layout, network topology, and safety-circuit design for industrial control panel programs.

Compliance Review

NEC Article 409 and UL 508A review — including the 2023 surge-protection mandate — before anything is built.

Why Design + Build Together

Most design firms hand you drawings and walk away. Most panel shops build whatever you send them. When the same team designs and fabricates, design errors surface in review — not as rework on your invoice — and every drawing is buildable, inspectable, and certifiable.

The Process

Requirements & load review

Schematic & layout design

Design review & SCCR documentation

Release to our UL 508A shop for fabrication

Design Questions

What does electrical control panel design cost?

It scales with I/O count, SCCR requirements, and documentation depth. Send your requirements for a fixed design quote within one business day — design fees are credited against fabrication when we build the panel. See our cost guide.

Do you design panels you don't build?

Yes — design-only engagements are welcome. You get fabrication-ready drawings, BOM, and SCCR documentation you can take anywhere.

What software do you design in?

Deliverables are compatible with EPLAN and AutoCAD Electrical workflows, plus complete PDF packages for review and inspection.

Can you redesign an existing panel to meet UL 508A?

Yes. We audit the design, flag non-compliant components and SCCR gaps, and deliver a corrected, certifiable design.

How long does industrial control panel design take?

Typical designs run 1–3 weeks depending on complexity. Rush programs are possible — ask when you request a quote.

Get a fabrication-ready design from the shop that builds it.

UL 508A certified shop · U.S. facility · Nationwide shipping

Start Your Design