3 Phase Associates LLC

Electrical Engineering and Consulting Services

Website

About the firm

Founded in 2016, 3 Phase Associates, LLC is an electrical engineering provider based in Chattanooga, Tennessee. It offers comprehensive electrical engineering, power substation design, electrical equipment specifications, CAD design, 3D modeling, and telecommunications design services. The practice serves clients across transmission and distribution utilities, renewable energy, oil and gas, water, wastewater, manufacturing, chemicals, and commercial sectors.

Established
2016
Team
Small
Firm type
Electrical Engineering · Power & Utility Engineering · Telecom / RF Engineering · EPC · Design-Build

Credentials

Professional Engineering (PE) Licensure · State Engineering Board Certificate of Authority (COA) Registrations

Capabilities

Electrical Engineering

Comprehensive electrical engineering and technical consulting services for industrial, commercial, and utility facilities.

  • Power System Calculations

    Calculations and studies to optimize electrical distribution and performance.

  • Arc Flash Analysis

    Safety studies and analyses to protect personnel and satisfy electrical codes.

  • Lighting Design

    Custom interior and exterior illumination layouts for commercial and industrial facilities.

  • Motor Control Design

    Tailored motor control schemes and panel configurations.

  • CAD Design and 3D Modeling

    Three-dimensional drafting and virtual models of electrical systems and components.

Power Transmission and Distribution

Substation engineering, transmission line design, and grid integration services to ensure safe and reliable power delivery.

  • Substation Engineering and Design

    Comprehensive physical layout, specification, and protection systems for power substations.

  • Power Distribution and Transmission Line Design

    Overhead and underground line design for local distribution networks and long-distance transmission.

  • Smart Grid and Renewables

    Modernization services supporting distributed energy resource integration and active grid controls.

  • SCADA Protection and Automation

    Supervisory control and data acquisition systems integration coupled with advanced automated protections.

  • Substation Protection and Grounding

    Engineering safety configurations and robust grounding systems for high-voltage installations.

Telecommunications and Cybersecurity

Integrated telecommunications engineering and cybersecurity solutions designed to secure modern power networks and digital systems.

  • Telecommunications Engineering and Design

    Utility-grade communication systems engineering to maintain robust operational connectivity.

  • Cybersecurity Protection and AI Tools

    Digital protection deployments using cutting-edge artificial intelligence to defend critical infrastructure.

  • 3D Modeling and VR System Design

    Immersive virtual reality representations and complex three-dimensional system models.

Project and Construction Management

End-to-end project management, construction oversight, and turnkey EPC options for seamless infrastructure implementation.

  • Project and Program Management

    Rigorous oversight from concept to commissioning for complex turnkey infrastructure initiatives.

  • Engineering, Procurement, and Construction (EPC) Options

    Comprehensive design-build delivery partnerships to streamline project execution.

  • Implementation and Testing Services

    Field validation, system verification, and commissioning services.

  • Construction Permit Inspections

    Verification compliance checks and active structural/permit inspections on site.

Industries

Utilities · Power Transmission & Distribution · Oil & Gas · Water Supply · Wastewater · Manufacturing · Industrial · Commercial · Renewable Energy · Chemicals · Telecommunications

Projects

No projects listed yet.

3 Phase Associates LLC - Engineering Firms