Make it stand out.

Design & Drawing

At 480, we deliver expert electrical system design and draft detailed and installation-ready drawings. From conceptual design to permit and construction packages, we ensure providing a clean and flawless package at every stage.

We streamline your project with clear scope defined visually in the design drawings and verbally in RFQ and RFP narratives. Additionally we craft custom & job-specific specification documents to meet industry standards and clients requirements.

Efficient, tailored, and built for success—let’s power up your projects!

    • Load Calculation and Service Sizing

    • Single line diagram

    • Power plans

    • Panel schedule

    • Short Circuit, Coordination and Arc Flash Study.

    • Special equipment

      • EV charging station

      • Forklift charging station

      • Welding station

      • Auto doors and docking station

      • Generator and battery back-up system sizing

    • MCC, MCP, and VFD panels design

    • Instrumentation and control wiring design

    • Conduit, busway, busduct, and cable bus sizing and selection

    • Indoor and outdoor lighting calculations using AGI32 and Visual Lighting software

    • Normal and emergency lighting plans

    • Lighting fixture selection

    • Lighting fixture schedule

    • Title 24 - Indoor lighting forms

    • Wireless and wired lighting control system

    • LAN system design and layout

    • Teleconferencing system for meeting rooms

    • Network material selection

    • Industrial intra-network system

    • Access control system for buildings

    • Security camera system

    • Voice and visual public addressing system

    • Smart home system design

    • Internet of Things (IoT)

System Modeling and Study

At 480V, we use industry-standard software to model electrical systems and perform short circuit, coordination, and arc flash studies in full compliance with standards such as NFPA 70, IEEE 1584, and NFPA 70E. Whether it's a new system, an upgrade involving additional panels and equipment, or meeting OSHA requirements to perform system studies every five years, our experts utilize SKM Power*Tools, ETAP, and EasyPower to model and analyze your infrastructure. We deliver a comprehensive final report with recommendations. Through advanced calculations and precision engineering, we help enhance safety, reduce downtime, and optimize system performance.

Procurement and Contract Management

We are committed to supporting our clients throughout the entire project lifecycle. In the pre-design stage, we conduct multiple value engineering sessions and present clients with the most optimal and budget-friendly scenarios that meet their requirements, align with sustainability goals, and avoid unnecessary costs. Our post-design services ensure a seamless transition from design to construction, helping clients execute their projects with confidence. We assist in developing RFQ and RFP documents and manage the bidding process to secure the right contractors. During implementation, we provide ongoing support by responding to RFIs, reviewing and implementing design changes, supporting clients with the procurement of major equipment and materials, conducting site inspections and punch walks, and overseeing project closeout. With our expertise, we help streamline construction, ensure quality, and deliver successful project outcomes.