
3 Phase Associates LLC
Chattanooga, TNElectrical Engineering and Consulting Services
Service detail: Electrical Engineering
Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
231 results
Showing 1-24 of 231

Electrical Engineering and Consulting Services
Service detail: Electrical Engineering
Engineering Excellence for a Sustainable Future
Service detail: Systems Engineering & Integration
Civil and Structural Engineers Montana
Project: Flathead Lake Engineered Septic System

Designing America's Energy Lifelines
Service detail: Chemical and Process Design

Industrial Facility Engineering
Project: Calcium Carbonate Production Plant

Innovative Construction Solutions
Service detail: Program and Project Management
Precise. Responsive. Solutions.
Project: Fresh Water Withdrawal Station
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

Applied Experience. Applied Engineering.
Project: Innovation Hall - IUPUI

The name you trust for power generation, transmission and distribution infrastructure engineering services
Project: Eversource Utilities Distribution Services
Astute Engineering, PLLC delivers comprehensive electrical engineering, power distribution design, system studies, and field services. Operating across Virginia, Maryland, Washington DC, and surrounding regions, the practice supports projects from initial feasibility and schematic phases through final installation, testing, commissioning, and commercial operations.
Project: DC Water Blue Plains Wastewater Treatment Plant
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

Mechanical, Electrical, and Plumbing Engineering Consultants
Project: Sharp Chula Vista Emergency Department Transformation
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
Civil, Structural, and Power Utility Engineering Services
Service detail: Civil and Municipal Infrastructure

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