Top 23 Engineering Consulting Companies in Louisiana

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Discover the top engineering consulting companies in Louisiana for 2025, offering specialized expertise across sectors like oil and gas, industrial machinery, and civil engineering. With firms like ASSAF, SIMONEAUX, TAUZIN & ASSOCIATES excelling in industrial machinery, and Chapman Consulting in oil and gas, these companies illustrate Louisiana's diverse capabilities. Highlights include Dynasty Engineering Group's sustainable approaches and Buchanan Civil, Inc.'s expertise in safety management for complex infrastructure projects. Ideal insights for bankers and investment professionals seeking strategic industry partnerships.

Segreto Design logo

Segreto Design

๐Ÿ‡บ๐Ÿ‡ธ Denham Springs, Louisiana 70726, US

Segreto Design is a premier design firm specializing in a wide range of engineering services, including coastal, civil, mechanical, electrical, and architectural engineering, as well as basic drafting and design. Its diverse expertise positions it as a versatile solution provider for various design needs.

design
engineering
coastal engineering
civil engineering
piping
mechanical engineering
electrical engineering
architectural engineering
drafting
design services
Company size: 2-10
Founded: 2017

RALEY AND ASSOCIATES, INC.

๐Ÿ‡บ๐Ÿ‡ธ 4913 SHED RD Bossier City, Louisiana 71111, us

Raley and Associates, Inc. specializes in mechanical and industrial engineering, offering innovative civil engineering solutions tailored to meet diverse project needs.

civil engineering
mechanical engineering
industrial engineering
structural analysis
project management
design services
construction management
Company size: 2-10
Founded: 2012

ASSAF, SIMONEAUX, TAUZIN & ASSOCIATES, INC

๐Ÿ‡บ๐Ÿ‡ธ 8417 KELWOOD AVE Baton Rouge, Louisiana 70806, us

AST specializes in electrical and mechanical engineering consulting within the industrial machinery manufacturing sector, focusing on building specifications to enhance construction projects. Their expertise in both engineering disciplines positions them as a valuable resource for optimizing building design and functionality.

engineering consulting
mechanical engineering
electrical engineering
industrial machinery
building specifications
manufacturing support
Company size: 11-50
Founded: 1966
Chapman Consulting, Inc. logo

Chapman Consulting, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 338 Thoroughbred Drive Lafayette, LA 70507, US

Chapman Consulting, Inc. specializes in providing comprehensive engineering, design, project management, and inspection services for the oil and gas industry, focusing on practical solutions and field experience. With a strong emphasis on safety and collaboration with operations personnel, the firm offers a wide range of services including pipeline installation, facility modifications, and corrosion maintenance.

engineering
project management
inspection
pipeline
process piping
instrumentation
structural engineering
electrical engineering
mechanical engineering
civil engineering
construction engineering
drafting
Company size: 11-50
Founded: 1989
AXIS Engineering logo

AXIS Engineering

๐Ÿ‡บ๐Ÿ‡ธ 3500 N Causeway Blvd 200

AXIS Engineering specializes in civil and structural engineering, providing innovative solutions for residential, multifamily, commercial, and industrial projects. Their expertise includes site design, drainage management, green infrastructure, and hurricane impact design, positioning them as a leader in sustainable and resilient engineering practices.

civil engineering
structural engineering
site design
grading design
drainage planning
stormwater management
green infrastructure
utility infrastructure
foundation design
hurricane design
structural evaluation
Company size: 2-10
Founded: 2019
R-S-H Engineering, Inc. logo

R-S-H Engineering, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 909 North 18th Street Suite 200

R-S-H Engineering specializes in the design and construction of industrial facilities, plants, and pipelines, offering comprehensive engineering services across various sectors including gas transmission, petrochemicals, and power. With over twenty-five years of experience, the firm is notable for its employee-owned structure and a diverse range of engineering disciplines, ensuring tailored solutions for projects of any scale.

industrial engineering
civil engineering
mechanical engineering
electrical engineering
automation
project management
gas transmission
petrochemical
power generation
materials handling
construction inspection
GIS
Company size: 51-200
Founded: 1984
Gva Engineering logo

Gva Engineering

๐Ÿ‡บ๐Ÿ‡ธ 2615 Edenborn Ave # C Metairie, Louisiana 70002-7037, US

Gva Engineering specializes in mechanical and electrical engineering, offering innovative consulting services for commercial and industrial construction projects in the Gulf South, backed by over 25 years of industry experience.

mechanical engineering
electrical engineering
construction consulting
industrial engineering
commercial construction
Gulf South
engineering firm
Company size: 11-50
Founded: 1995
Dynasty Engineering Group logo

Dynasty Engineering Group

๐Ÿ‡บ๐Ÿ‡ธ New Orleans, US

Dynasty Engineering Group is a multi-discipline engineering firm specializing in civil, structural, and mechanical services, with a strong commitment to sustainability and recognized as a Disadvantaged Business Enterprise. The firm offers innovative consulting and project management solutions tailored for developers, private enterprises, and federal agencies.

civil engineering
structural engineering
mechanical engineering
project management
consulting
sustainability
business development
engineering services
Company size: 11-50
Founded: 2022
Technical Engineering Consultants, LLC logo

Technical Engineering Consultants, LLC

๐Ÿ‡บ๐Ÿ‡ธ 401 Whitney Ave Suite 600

A full-service consulting engineering firm specializing in the oil and gas, marine, and petrochemical industries, offering comprehensive engineering and project management services from conceptual design to start-up and commissioning. Known for its commitment to quality, safety, and financial feasibility, the firm employs qualified personnel across various technical disciplines and provides worldwide service to meet client needs.

engineering
consulting
oil
gas
project management
marine
petrochemical
design
commissioning
civil engineering
mechanical engineering
pipeline engineering
Company size: 11-50
Founded: 1984
ECI Group logo

ECI Group

๐Ÿ‡บ๐Ÿ‡ธ 2638 S Sherwood Forest Blvd Baton Rouge, Louisiana, US

A plant lifecycle specialist in plastics manufacturing, ECI Group offers comprehensive services in design, engineering, procurement, and construction management, leveraging 145 years of expertise to deliver innovative solutions across various sectors. With a focus on advanced recycling and polymer technology, it excels in managing projects from conceptual design to execution, ensuring exceptional service and quality.

engineering
design
procurement
construction
consultancy
polymer technology
process engineering
staffing
advanced recycling
electrical engineering
mechanical engineering
civil engineering
Company size: 51-200
Founded: 1977
IMC Consulting Engineers, Inc. logo

IMC Consulting Engineers, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 2714 Independence St Metairie, Louisiana 70006, US

A consulting engineering firm specializing in mechanical, electrical, plumbing, and fire protection design services, with a focus on sustainable design and innovative approaches such as Design-Build and BIM (Revit) technology. Operating in the commercial, municipal, and industrial sectors since 1988, it offers comprehensive engineering solutions tailored to diverse project needs.

engineering services
mechanical design
electrical design
plumbing design
fire protection
sustainable design
design-build
BIM
AutoCAD
consulting engineering
Company size: 11-50
Founded: 1988
Moses Engineers logo

Moses Engineers

๐Ÿ‡บ๐Ÿ‡ธ 909 Poydras St Suite 1100

Moses Engineers specializes in mechanical and electrical design engineering, offering MEP consulting services and sustainable design solutions for commercial and institutional construction projects. With a strong emphasis on sustainability, 70% of their technical staff are LEED Accredited Professionals, highlighting their commitment to environmentally responsible engineering practices.

engineering services
mechanical engineering
electrical engineering
sustainable design
lighting design
forensic engineering
consulting engineering
LEED accreditation
Company size: 11-50
Founded: 1947
Industrial Object LLC logo

Industrial Object LLC

๐Ÿ‡บ๐Ÿ‡ธ 21339 Wilson Covington, Louisiana 70435, US

Industrial Object LLC specializes in design services, focusing on innovative product design, prototyping, and full stack software engineering. The firm excels in transforming concepts into reality, offering a comprehensive range of mechanical engineering and application design solutions across various technology stacks.

industrial design
software engineering
product engineering
prototype design
full stack applications
web applications
CAD
IT consulting
system controls
Company size: 2-10
Founded: 1995
Performance: Analysis, Engineering, Forensics logo

Performance: Analysis, Engineering, Forensics

๐Ÿ‡บ๐Ÿ‡ธ 203 Turnberry Drive Covington, Louisiana 70433, US

Performance Analysis excels in forensic and mechanical engineering, offering comprehensive services in engineering evaluation and business process improvement, including accident reconstruction and quality system design. Their innovative approach integrates forensic analysis with lean methodologies to enhance operational efficiency across various industries.

forensics
engineering
business improvement
process improvement
accident reconstruction
ISO 9001
quality systems
equipment design
finite element analysis
HVAC design
expert witness
Company size: 2-10
Founded: 2010
Civil Design Group, LLC logo

Civil Design Group, LLC

๐Ÿ‡บ๐Ÿ‡ธ 1125 Hawn Ave Shreveport, Louisiana 71107, US

A consulting civil engineering firm specializing in project management, engineering design, and plan production for both public and private sectors. It emphasizes strong client relationships and offers comprehensive services for both visible and less visible aspects of the built environment.

civil engineering
consulting
project management
engineering design
plan production
infrastructure
built environment
client relationships
Company size: 2-10
Founded: 2003
Concept Engineering, LLC logo

Concept Engineering, LLC

๐Ÿ‡บ๐Ÿ‡ธ 301 N Monroe St Ruston, Louisiana 71270, US

This engineering services firm specializes in providing comprehensive solutions for industrial projects, offering expertise in project engineering, mechanical and civil/structural engineering, 3D modeling, and drone services. Their innovative approach emphasizes seamless project management from concept to completion, ensuring reliability, cost efficiency, and strong client relationships through integrity and open communication.

engineering services
industrial engineering
project management
3D modeling
drone services
stress analysis
civil engineering
mechanical engineering
scheduling
budgeting
planning
turnkey projects
Company size: 11-50
Founded: 2023
Infinity Engineering Consultants, LLC logo

Infinity Engineering Consultants, LLC

๐Ÿ‡บ๐Ÿ‡ธ 4001 Division St. Metairie, Louisiana 70002, US

A multi-discipline engineering consulting firm specializing in civil, structural, mechanical, and electrical services, known for its collaborative design approach that enhances project outcomes. With expertise in a diverse range of projects, including marine and multi-story buildings, it offers innovative solutions and advanced measurement capabilities.

engineering
civil
structural
mechanical
electrical
marine
advanced measurements
construction administration
Company size: 11-50
Founded: 2004
Miro Design Consulting logo

Miro Design Consulting

๐Ÿ‡บ๐Ÿ‡ธ Lafayette , Louisiana 70506, US

Miro Design Consulting specializes in innovative industrial design and engineering solutions within the industrial machinery manufacturing sector, emphasizing a customer-focused approach to mechanical design.

industrial design
mechanical engineering
design consultancy
engineering solutions
manufacturing
product design
innovation
customer focus
Company size: 2-10
Founded: 2011
Neu Company, LLC logo

Neu Company, LLC

๐Ÿ‡บ๐Ÿ‡ธ Lafayette, LA 70508, US

Specializing in structural designs for the commercial and industrial construction sectors, this civil engineering firm emphasizes confidence and integrity in its innovative approach to engineering solutions.

civil engineering
structural design
commercial construction
industrial construction
licensed engineering
construction industry
design integrity
engineering confidence
Company size: 2-10
Founded: 2021

YKMH Consulting, LLC

๐Ÿ‡บ๐Ÿ‡ธ 3500 N Causeway Blvd Suite 1240

YKMH Consulting specializes in mechanical, electrical, and plumbing engineering, offering innovative design and consulting services that enhance the construction process while maintaining functionality and aesthetics. The firm leverages the expertise of licensed engineers and LEED Accredited Professionals to deliver unique insights and solutions in the design industry.

design
consulting
mechanical engineering
electrical engineering
plumbing engineering
fire protection
project management
LEED accreditation
Company size: 11-50

S P Products

๐Ÿ‡บ๐Ÿ‡ธ 3136 Liberty Dr Haughton, Louisiana 71037-8280, US

S P Products specializes in mechanical and industrial engineering, offering innovative solutions that enhance efficiency and productivity in various engineering applications.

mechanical engineering
industrial engineering
Company size: 11-50
Lanier & Associates Consulting Engineers, Inc. logo

Lanier & Associates Consulting Engineers, Inc.

๐Ÿ‡บ๐Ÿ‡ธ 4101 Magazine St New Orleans, LA 70115, US

Specializing in civil engineering, this multi-disciplined firm focuses on industrial marine projects, offering a comprehensive range of services including surveying, construction management, and facility inspections. With over 40 years of experience, it combines strong construction expertise with advanced engineering solutions to deliver reliable and cost-effective designs for marine terminals and related facilities.

civil engineering
marine design
surveying
construction management
facility inspections
mechanical engineering
electrical engineering
structural engineering
permit acquisition
vapor control
terminal design
industrial projects
Company size: 51-200
Founded: 1974
Louisiana Tech University College of Engineering and Science logo

Louisiana Tech University College of Engineering and Science

๐Ÿ‡บ๐Ÿ‡ธ 600 Dan Reneau Dr. Ruston, Louisiana 71270, US

This institution specializes in engineering and science education, offering a comprehensive range of undergraduate and graduate programs across various disciplines. It is recognized for its innovative, hands-on approach to learning and research, highlighted by its affiliation with the National Academy of Engineeringโ€™s Center for the Advancement of Scholarship in Engineering Education.

engineering
science
education
research
biomedical engineering
computer science
civil engineering
chemical engineering
mathematics
technology management
nanotechnology
STEM
Company size: 1001-5000

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