Find engineering consulting firms by capability and location.

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

Where Deep Ethylene Expertise Meets Strategic Decision-Making

Project: 10% CAPEX Reduction for Integrated Mixed-Feed Complexes

Expert Automation & Control Solutions for Oil & Gas

Service detail: Automation & Control Systems Engineering

Applied Chemical Technology (ACT) is a one-stop engineering, research and development, and fabrication firm founded in 1981 and headquartered in Florence, Alabama. ACT specializes in chemical process scale-up, providing integrated engineering, laboratory and pilot plant R&D, and custom equipment fabrication for clients in the chemical, fertilizer, agriculture, and mining industries. Its 84,500-square-foot Florence campus includes office, laboratory, fabrication, and pilot plant facilities, and its ASME VIII Div 1 pressure vessel shop supports design and build of custom reactors and process systems.

Service detail: Engineering

Founded in 1967, Applied Technical Services (ATS) is a nationwide testing, inspection, and certification (TIC) provider with expertise in structural engineering, forensic engineering, calibration, and materials testing. ATS serves more than 15 industries including aerospace, automotive, defense, healthcare, and manufacturing, evaluating raw materials, individual components, and complex systems through metallurgy and materials testing, chemical analysis, nondestructive testing, mechanical testing, and calibration services. ATS joined SGS, the world's leading TIC company, while continuing to operate under its own brand and service standards.

Service detail: Calibration

Meeting All Your Project Needs, Anywhere

Project: Ballpark of the Palm Beaches

We are solution forward.

Project: Piping Design

Arnold & Associates, Inc. (A&A) is an Operations and Maintenance (O&M) engineering consulting practice founded in 1988 and based in Roswell, Georgia. It provides professional engineering, training, technical O&M consulting, and staff support services. Its capabilities serve industrial and utility systems, steam and electric power generation, building HVAC systems, and similar facility operations. The practice specializes in the efficient management and utilization of personnel, energy, rotating equipment, boilers, steam and combustion turbines, and diesel-engine-driven components. It also offers technical recruiting, energy conservation surveys, and professional power engineering licensing preparation seminars.

Service detail: Operations & Maintenance Consulting

A Leading Innovator in Engineering and Design Services

Project: Hayti, MO - Railcar to Marine Transfer Facility

Electrical and Controls Engineering, Design, & Programming Services

Project: Fiberight BioFuel Recycling Facility - Turnkey Control System

Your manufacturing transformation partner. Strategy, integration, and lifecycle support that actually ships.

Project: Batesville Casket - OT Integration and Data Visibility

Bridging the Gap Between Design and Operations

Service detail: Engineering & Project Management

Engineering for Complex Industrial Facilities

Project: Phillips 66 - Dock Facilities

Customer Centric. Industry Experts. Inspired Solutions.

Project: Transforming Aviation Testing Facilities for Enhanced Performance

Dust Collection Consultant & Industrial Ventilation Engineer

Project: Cartridge Collector Venting for Chemical Ribbon Blenders

Bailey and Son Engineering, Inc. (BaSE) is a Greenville, South Carolina-based structural engineering consulting firm established in January 1991. BaSE provides structural analysis, design, and construction documents for industrial, manufacturing, and commercial clients. Its portfolio spans power and wastewater treatment facilities, automotive and food production plants, K-12 and collegiate educational facilities, healthcare and civic buildings, and worship and sports facilities. The firm also offers forensic engineering and expert witness services.

Service detail: Structural Analysis and Design

Better Risk Management Starts Here

Project: HF Alkylation Unit Detailed Risk Analyses

Multi-discipline industrial engineering and owner's representation services

Service detail: Engineering Design Services

The Complete Central Engineering Partner

Service detail: Electrical, Instrumentation and Controls

Quality Is Less Expensive Than Downtime

Service detail: Fluid Agitation Consulting

Process Design and Improvement for Biorefinery Systems

Project: Orange Peel Waste Biorefinery

Your trusted, single-source solution for all things blast

Service detail: Engineering Services

Integrity, Excellence, and Quality

Project: Fort Myers Country Club Floor Repairs

Your structural engineering partners for environmental infrastructure

Service detail: Structural Design and Construction Support