
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
AKRF is a multidisciplinary consulting and engineering firm with more than 400 employees across 16 offices and remote locations nationwide. It provides integrated environmental, planning, engineering, and technical services to clients in land development, transportation, energy, and water sectors. AKRF's expertise spans environmental impact assessment, civil engineering, traffic and transportation planning, acoustics, geotechnical engineering, water resources, site remediation, landscape architecture, and climate resilience and adaptation.
Service detail: Environmental Services

Engineers - Architects - Surveyors
Project: Chattanooga Terminal Expansion and Renovation

Innovative Power Solutions
Service detail: Power Systems Engineering
Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.
Project: 230kV Transmission Line EPC

Consulting Engineers
Project: Highway 61 and Liberty Road Lighting Project

Client-focused, project-driven electrical engineering and consulting
Project: Mary Haughton 46 kV Transmission Line

Serving. Leading. Solving.â„¢
Project: IH-35 Waco 4B
The Experience to Listen. The Power to Solve.
Project: Rome Water Pollution Control Facility Anaerobic Digestion and Combined Heat and Power Improvements

A quality-conscious engineering practice dedicated to achieving client expectations through responsible engineering
Service detail: Electrical Engineering
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
Building a World of Difference®
Service detail: Fuels
The Science You Build On
Project: Blue Line Light Rail Extension
Expert Consulting for All Things High Voltage
Project: Cable Accessory Manufacturer Test Area Design
Electrical, Instrumentation & Controls Services
Service detail: Project Management and Consulting

Engineering a better way.
Project: Cedar Rapids Reach 1 Flood Protection
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

Designing Today the Puerto Rico of Tomorrow
Service detail: Architecture

Solutions for Water, Wastewater, and Energy Efficiency
Service detail: Water Infrastructure Engineering

Designing Beautiful Environments in Des Moines, Iowa since 1969
Service detail: Civil Engineering
Smart, Sustainable, and Value-Added Engineering Services
Service detail: Mechanical, Electrical, & Plumbing (MEP) Services

Engineering Excellence with Comprehensive Full Service Solutions
Project: Forensic Services Unit Chiller Replacement