Principal Services
Principal Services is integration simplified, delivering next-generation sign control services.
Our Services
- System Design
- System Integration
- Commissioning
- Training
- Programming
- Technical Support
We’ve Got Lighting Covered
If your project’s lighting requirements are single-color, multi-color, or full RGBW capabilities for channel letters, cabinet signs, linear or border accents, or a combination of applications, between our experts at Principal Services and Principal Sloan, we’ve got you covered.
All Things Control
Whether you’re looking for set-it-and-forget-it color controls for your uniform project, fully integrated controls for segmented projects, or something in-between, Principal Services has the perfect solution for your next LED project.
Simple Controllers
Set-it-and-forget-it color and dimming controls for uniform LED lighting projects.
Programmable Controllers
Advanced, integrated LED lighting controls for uniform or segmented projects.
Recent Projects
Roxian Theatre Color-Changing Neon Upgrade, McKees Rocks, PA
Garland “Big Hat” Sculpture, Garland, TX
White Castle “Castle of Tomorrow” Restaurant Prototype, Columbus, OH
Coachella & Stagecoach 2026 Experiential Activation Structure, Empire Polo Club, Indio, CA
Downtown Manteca Archway RGBW Lighting & Controls Installation, Manteca, CA
Mayfair Housing Development Roadside Scaffold Sign, New Braunfels, TX
Contact Us Today
Principal Services offers all the resources to make your next project a success, including system design, project drawings, and on-site services. So contact us today and let our team help you create your most unique project.