Panel Shop
Prairie Electric’s UL 508 Panel Shop delivers top-quality industrial control panels, turnkey integration, custom builds, and expert engineering services with exceptional safety standards.
Our UL 508 Panel Shop manufactures industrial control panels for use in a wide variety of applications. Our expert automation engineers design, build, install, support and service these systems.
As a leading electrical panel manufacturer in the Pacific Northwest, we are proud to provide turnkey system integration, as well as system planning, application evaluations and PLC, HMI & PC-based control systems. Our control panel builders can also provide partial system installation, which includes design and build for customer installation or wiring to pre-existing circuits. We are your go to team to build a single one-off control panel, a large number of control panels, or anything in between. Our talented team can even build out an entire control center inside of an upfitted Conex box!

UL 508 Authorized Panel Shop
Our status as a UL 508 authorized electric panel builders is one of the many things that sets Prairie Electric apart from other electrical contractors. Being Underwriter Lab Safety Certified means we have to meet the highest standards of safety, quality and customer care.
Other UL Certifications include:
- Industrial Control Panels (US & CA / File: E145420)
- Industrial Controls Relating to Hazardous-Locations (US & CA / File: E205936)
- Wiring Harnesses – Component (US & CA / File: E358830)

Get Started
Making the world move through the flip of a switch is our passion, and we want the opportunity to quote your next project.
Get StartedIn addition to control panels and boxes we also manufacture custom cable assemblies. Our team has many years of experience in building anything from the most simple ground strap to highly technical and complex cables. We specialize in quantities from one to several hundred or even thousands of assemblies. We have automated testers on site to verify all of our builds. We utilize Cirris high voltage testers and can build custom adapters to just about any connector type to complete the testing.
We also have a team dedicated to working on low volume prototype and engineering assemblies. These are cables/harnesses/box builds that might have little to no documentation, but our team can help to generate the necessary documents and reverse engineer existing designs. From a sample we can put together a proof-of-concept and turn that into a reproducible and reliable design for higher volume production, or simply to document for future needs.
Custom and OEM Build Services
- Repair and retrofits
- Printed terminal/wire labels
- Clean & organized wiring
- Laser engraving
Contract Manufacturing Services
- Inventory/BOM Management
- Volume pricing
- UL wiring harness and cables
- Mil-spec/Hipot testing
Engineering Services
- Electrical/mechanical CAD
- PLC/HMI programming
- System evaluations
- Networking/protocols
- Commissioning/training
Our Industrial Control Equipment Manufacturer Experience
- Allen Bradley
- ABB
- Eaton
- Schneider
- Phoenix Contact
- Mitsubishi
- Weidmueller
- Wientek
- Siemens
