
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.
318 results
Showing 1-24 of 318

Electrical Engineering and Consulting Services
Service detail: Electrical Engineering
Full-service Mechanical, Electrical, Plumbing Engineering and Commissioning Firm
Service detail: Mechanical Engineering
Civil and Structural Engineers Montana
Project: Flathead Lake Engineered Septic System

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

Utility Engineering & Infrastructure Design
Service detail: Utility Engineering Design

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
Alpha Land Surveying & Mapping (ALSM) was founded in January 1996 by Fred M. Franklin, PLS, in Oakland, Nebraska, and has grown into a regional land surveying practice serving Nebraska and Florida. ALSM provides boundary, ALTA/ACSM, topographic, elevation certificate, and FEMA/LOMA/GIS surveys, along with construction staking and aerial drone services. A technology-forward practice, ALSM offers aerial drone photogrammetry and LiDAR scanning for power-line corridors, railway corridors, cell towers, and general corridor mapping, producing 3D point clouds, 2D and 3D orthomosaic maps, and BIM-ready spatial data. The firm operates from offices in Omaha, Oakland, South Sioux City, Norfolk, and Blair, Nebraska, and Tampa, Florida.
Service detail: Land Surveying
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

Engineering Solutions Across Industries, Built on Precision
Service detail: Foundation Mapping

Consulting Engineers
Project: Highway 61 and Liberty Road Lighting Project

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

Ingenuity, Integrity, and Intelligence.
Project: Bent Tree Wind Farm

Bridging the Gap Between Design and Operations
Service detail: Engineering & Project Management

Serving. Leading. Solving.â„¢
Project: IH-35 Waco 4B
Forward, Together
Project: Missouri DOT Climbing Lane Design