Malloy UL Design & Build

Built with Precision. Powered by Innovation. UL508A & UL698A Certified

“Nobody builds panels like we do — because nobody can.”

Welcome to the heart of Malloy Electric’s control solutions—our advanced in-house panel shop. Backed by over 75 years of industrial expertise and certified under UL508A and UL698A, we engineer, build, and test every panel with unmatched attention to quality, consistency, and real-world reliability.

What We Build

Our panel capabilities include:

  • VFD and motor starter panels

  • Fan and pump control systems

  • PLC and HMI user interfaces

  • OEM contract assemblies

  • Explosion-proof and intrinsically safe designs

  • Wastewater and material handling systems

  • MCC builds and custom modifications

  • Custom junction, tie-in, and test stand panels

Automated Precision Fabrication

  • Our panel shop is equipped with cutting-edge fabrication tools:

  • Steinhauer ModCenter for CNC enclosure prep

  • Komax automated wire system for precision wiring

  • Integrated labeling and wire ID tracking

  • Automatic drilling, tapping, milling, and deburring

Engineering Excellence

Malloy panels are more than hardware—they are engineered solutions tailored to your application. Our team provides:

  • On-site assessment and specification reviews

  • Concept development and 3D CAD modeling

  • Digital twin simulation for complex systems

  • Custom programming and field commissioning

Certified & Field-Ready

We maintain strict QA processes:

  • Point-to-point continuity checks

  • Load testing and thermal performance validation

  • Panel engraving, documentation, and labeling

  • Built to NEC, UL, and industry-specific standards

Certifications:

✔ UL508A – Industrial Control Panels

✔ UL698A – Hazardous Locations

✔ Made and tested in the USA

Regional Strength. National Reach.

With panel operations out of Sioux Falls and service teams across the Midwest, we support projects of any scale with localized response and nationwide capability.