
3 Phase Associates LLC
Chattanooga, TNElectrical Engineering and Consulting Services
Service detail: Electrical Engineering
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Electrical Engineering and Consulting Services
Service detail: Electrical Engineering
Civil and Structural Engineers Montana
Project: Flathead Lake Engineered Septic System

Designing America's Energy Lifelines
Service detail: Chemical and Process Design
Powering Your Vision With 35 Years of Experience
Project: Sky Harbor International Airport Utility Services

Powering Progress, Empowering Communities
Service detail: Transmission Line Engineering

Engineers - Architects - Surveyors
Project: Chattanooga Terminal Expansion and Renovation
It's not just business...it's personal.
Project: Route 66 Bridge

Innovative Power Solutions
Service detail: Power Systems Engineering
We engineer & design systems for the reliability of the power grid.
Project: Solar & Wind Interconnects
Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.
Project: 230kV Transmission Line EPC

Power Delivery Engineering built for real-world execution
Service detail: Transmission Engineering

The name you trust for power generation, transmission and distribution infrastructure engineering services
Project: Eversource Utilities Distribution Services
We create solutions for the built environment.
Project: Walmart Metro Atlanta Drone Delivery Operations Support

Client-focused, project-driven electrical engineering and consulting
Project: Mary Haughton 46 kV Transmission Line
Beta Engineering is a high-voltage EPC firm that designs, procures, and constructs substation and transmission line projects across the US for utilities, renewable developers, data centers, and industrial customers. Founded in 1975 as part of the Crest Industries family of companies, Beta delivers turnkey EPC solutions and factory-built substations under its Agile by Beta product line, and has helped clients connect more than 6,000 MW of renewable energy to the grid.
Service detail: Turnkey EPC Substations

Focused on finding innovative solutions for a brighter tomorrow
Service detail: Substation Engineering

Optimized and Sustainable Infrastructure Systems
Project: 2 Million Square Foot Processing Facility Electrical Coordination and Load Study
We make buildings come to life
Project: Kirtland Air Force Base Microgrid Resiliency Project
Making Our Clients Successful
Project: Replacement Passenger Terminal
Expert Consulting for All Things High Voltage
Project: Cable Accessory Manufacturer Test Area Design
Creating solutions. Helping people. Improving our world.
Project: I-91 Interchange 29 Flyover Bridge and Charter Oak Bridge
Finding a better way.
Service detail: Transportation Solutions
CLC Engineering is a consulting practice based in Alexandria, Louisiana, known for its focused, client-driven approach and responsive service. It specializes in civil and structural engineering for foundations, substations, switchyards, and transmission and distribution lines. Additional services include electrical design for high-voltage systems, environmental services, and forensic engineering inspections for industrial, commercial, and residential structures. Licensed in all 50 states and one U.S. territory, CLC manages projects across the continental United States and internationally.
Service detail: Civil Design

Planning and design with O&M in mind
Project: APG Electrical Distribution System Infrastructure Upgrade