
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

Providing Quality Services for Over 30 Years
Project: Cumberland Levee Repair at Lake Texoma
Driving Innovation and Digitization in Engineering
Service detail: Civil and Infrastructure Engineering

We build confidence
Project: Offset Success for Aviation Client

Design-build general contractor, steel fabricator, and equipment manufacturer for industrial agricultural facilities.
Service detail: Design and Engineering

Precise. Responsive. Solutions.
Project: Annapolis Landfill Solar

Build On Our Experience
Project: KSU Grain Science Project

Changing the World Since 1977
Service detail: Front-End Engineering & Design (FEED)
Engineering. Delivered.
Project: Critical Process Equipment SCADA Monitoring System

Multidisciplined EPCM
Project: Bringing Ground-Breaking Water-from-Air Technology to Market
Ambitech Engineering Corporation is a full-service provider of engineering design services with deep expertise in Front-End Loading (FEL/FEED) work. For clients wanting an integrated delivery model, Ambitech's position as part of Zachry Group gives clients the option to transition from FEED into a fully integrated, construction-led EPC model. It has 35 years of experience serving the Energy & Chemical, Food & Beverage, Pharma & Biotech, and Manufacturing industries.
Service detail: Front-End Loading / FEED Engineering
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

Apex Engineering, PLLC is a full-service multi-discipline engineering firm headquartered in Calvert City, Kentucky, incorporated in 1974. Through its family of companies - Apex Controls Specialists and Apex Modular Extrusion Systems - it provides engineering, automation, and design-build services for industrial clients. Clients include major producers of specialty chemicals, polymers, refrigerants, nonferrous metals, coal, aggregates, electric power, rubber, elastomer products, pulp, and paper.
Service detail: Specialty Engineering

Your Renewable Energy Partner
Project: Rosendale Dairy Anaerobic Digester

Customer Centric. Industry Experts. Inspired Solutions.
Project: Transforming Aviation Testing Facilities for Enhanced Performance
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

Bowen Engineering is a self-performing general contractor and EPC firm headquartered in Indianapolis, Indiana, that delivers water, wastewater, energy, and industrial construction projects nationwide. With operation centers across the country and a staff of degreed engineers paired with experienced craft, Bowen has constructed over 1,000 treatment facilities and is a recognized leader in PFAS, PFOS, and PFOA constituent removal.
Service detail: EPC / Design-Build

Multidisciplinary engineering, procurement, and construction management solutions
Service detail: Engineering and Design

Providing Engineering, Procurement, Construction and Management solutions globally
Project: WEXMAC 2.0
Making Our Clients Successful
Project: Replacement Passenger Terminal
World-Class EPC Services, Built for Your Success
Service detail: Engineering, Procurement, and Construction

Turnkey Industrial Dust Collection and Vacuum Systems
Service detail: Air Pollution Control and Environmental Systems