The engineering consulting industry in North Carolina encompasses a diverse range of services, tailored to various sectors. Companies in this space offer services from design, environmental consulting, to infrastructure development and beyond. With sustainability and innovation at the forefront, these firms aim to address complex challenges in sectors including transportation, power, water, healthcare, and telecommunications. As technology continues to evolve, these companies are also exploring more advancements in engineering consulting, striving for excellence, client satisfaction, and impact in their projects.


Top 23 engineering consulting companies in North Carolina

1. Kimley-Horn

  • Website: kimley-horn.com
  • Headquarters: Raleigh, North Carolina, United States
  • Founded: 1967
  • Headcount: 5001-10000
  • LinkedIn

Kimley-Horn is a professional services company providing consulting and engineering solutions for various industries. They offer expertise in transportation planning, infrastructure development, water management, and sustainable design. With a focus on delivering high-quality services, Kimley-Horn has a strong reputation for professionalism and client satisfaction.


2. S&me

  • Website: smeinc.com
  • Headquarters: Raleigh, North Carolina, United States
  • Founded: 1973
  • Headcount: 1001-5000
  • LinkedIn

S&ME is a multidisciplinary company offering engineering, design, environmental services, and construction testing solutions. They provide innovative and sustainable solutions to complex challenges in transportation, power, natural gas, industrial/manufacturing, water, healthcare, telecommunications, educational, government, commercial, and residential sectors.


3. Summit Design and Engineering Services

  • Website: summitde.com
  • Headquarters: Hillsborough, North Carolina, United States
  • Founded: 1997
  • Headcount: 201-500
  • LinkedIn

Summit Design and Engineering Services is a full-service design and engineering firm licensed to practice diverse services in 14 different states across the U.S. They collaborate with clients to enhance the built-environment by delivering resilient and impactful projects.


4. Stewart

  • Website: stewartinc.com
  • Headquarters: Raleigh, North Carolina, United States
  • Founded: 1994
  • Headcount: 201-500
  • LinkedIn

Stewart Inc. is a company based in Raleigh, NC that specializes in engineering services and architectural planning. They offer expertise in various sectors, including infrastructure development, construction projects, and landscape architecture. With a focus on outdoor working spaces and sustainable design, Stewart Inc. aims to create stronger and more efficient communities.


5. Quanta Technology, LLC

Quanta Technology is a company that specializes in engineering automation and offers services in electrification, transportation, value of DER and the grid, and technology assessment and testing. They provide expertise in asset management, compliance, system protection and control, and workforce development.


6. Stone & Webster

Stone & Webster is an engineering services company specialized in electric power generation, hydropower generation, and industry and environmental solutions. With technical innovation, creative engineering, and extensive industry experience, they offer comprehensive capabilities to plan, implement, and maintain demanding power generation projects. They provide specialized welding, non-destructive examination, and other solutions to enhance the performance of various industries.


7. Xdin

  • Website: xdin.com
  • Headquarters: Greensboro, North Carolina, United States
  • Founded: 1996
  • Headcount: 201-500
  • LinkedIn

XDIN is a specialized engineering services company that provides expertise and support throughout the product development chain. With a focus on mechanical design, analysis, and simulation engineering, XDIN delivers tailored solutions for world-leading companies. Their consultants work in various industries, including automotive OEM and tier 1 supplier, commercial vehicles, aerospace and defense, energy and environment, medtech and life sciences, and rail.


8. McGill Associates, PA

McGill Associates is an engineering consulting firm that offers a wide range of services including water and wastewater management, civil engineering, electrical engineering, land planning and recreation, and environmental services.


9. SKA Consulting Engineers, Inc.

  • Website: skaeng.com
  • Headquarters: Greensboro, North Carolina, United States
  • Founded: 1957
  • Headcount: 51-200
  • LinkedIn

SKA Consulting Engineers is an engineering firm that offers a wide range of services including structural engineering, commissioning, construction administration, and more. They provide expertise in industries such as athletics, aviation, healthcare, and historic preservation.


10. Engineered Tower Solutions

  • Website: ets-pllc.com
  • Headquarters: Raleigh, North Carolina, United States
  • Founded: 2011
  • Headcount: 51-200
  • LinkedIn

Engineered Tower Solutions, PLLC offers comprehensive engineering services for wireless infrastructure design, development, and support. With a focus on engineering excellence, customer service, and safety, they serve wireless service providers and tower owners nationwide. Their expertise includes tower engineering, geotechnical services, construction engineering, and drone services. They are licensed in all 50 U.S. states and have experience in all areas of tower engineering work.


11. Davis-Martin-Powell & Associates

  • Website: dmp-inc.com
  • Headquarters: High Point, North Carolina, United States
  • Founded: 1965
  • Headcount: 11-50
  • LinkedIn

DMP is a premier engineering and land surveying firm based in North Carolina. They specialize in municipal engineering, land development, surveying, subsurface utility engineering, and construction management/inspection.


12. Thorburn Associates

  • Website: ta-inc.com
  • Headquarters: Morrisville, North Carolina, United States
  • Founded: 1992
  • Headcount: 11-50
  • LinkedIn

Thorburn Associates is a professional consulting firm specializing in acoustical consulting, technology engineering, and lighting design. With a client-focused approach, they offer innovative designs and integrated solutions for the technical aspects of design. They have expertise in multiple market sectors and work closely with clients, architects, and end-users to provide high-quality solutions.


13. SEPI [A Division of TranSystems]

  • Website: sepiinc.com
  • Headquarters: Raleigh, North Carolina, United States
  • Founded: 2001
  • Headcount: 201-500
  • LinkedIn

SEPI is an award-winning firm offering concept to completion services, technical solutions, and inspired design for the built environment.


14. Hart & Hickman, PC

  • Website: harthickman.com
  • Headquarters: Charlotte, North Carolina, United States
  • Founded: 1995
  • Headcount: 51-200
  • LinkedIn

Hart & Hickman is a North Carolina-based environmental engineering and consulting firm established in 1995. We provide a diverse range of environmental consulting services to clients throughout the Southeastern US. With unrivaled technical expertise and innovative solutions, we offer cost-effective strategies to reduce environmental liability and achieve project objectives.


15. Integrity Air Monitoring

  • Website: integrityair.net
  • Headquarters: Huntersville, North Carolina, United States
  • Founded: 2002
  • Headcount: 11-50

Integrity Air Monitoring provides comprehensive stationary source tests for industries in the Southeast United States, ensuring compliance with regulations and satisfying clients' internal engineering purposes.


16. Hoffman Building Technologies

  • Website: hbtech.biz
  • Headquarters: Greensboro, North Carolina, United States
  • Headcount: 51-200
  • LinkedIn

HB Tech is a company that offers various services in the technology industry. They provide solutions for businesses and individuals in areas such as web development, software engineering, and IT consulting.


17. ALTEN Technology USA

  • Website: altenusa.com
  • Headquarters: Greensboro, North Carolina, United States
  • Founded: 1988
  • Headcount: 10001+
  • LinkedIn

ALTEN Technology USA is an engineering services company that solves complex engineering challenges through agility and collaboration. They provide tailored engineering solutions to help clients build the world of tomorrow in the face of today’s challenges.


18. Mining and Minerals Processing Jobs - Resource Erectors

Resource Erectors is a company specialized in civil construction aggregate mining, logistics, and supply chain. They offer recruitment services for professionals in the mining, minerals processing, construction materials, and civil construction industries. They help connect top talent with companies that provide great work cultures and advancement opportunities.


19. Beroe Inc

  • Website: beroeinc.com
  • Headquarters: Raleigh, North Carolina, United States
  • Founded: 2002
  • Headcount: 201-500
  • Latest funding type: Series A
  • LinkedIn

Beroe Inc. is a global SaaS-based procurement intelligence and analytics provider. They deliver intelligence, data, and insights that enable companies to make smarter sourcing decisions, leading to lower costs, reduced risk, and greater profits.


20. Lighthouse Engineering

Lighthouse Engineering is a professional firm that offers services in web design, hosting, and engineering projects. They specialize in providing solutions for various industries and have experienced principals leading their team.


21. Visual South

Visual South offers ERP implementation and training services to help businesses utilize their software fully and overcome operational challenges. They provide customized functionality development and technical integrations to enhance system capabilities. Their expertise includes Infor ERP consulting, CRM management, and Configure Price Quote solutions. Visual South caters to various industries and offers products like CloudSuite Industrial and VISUAL. They empower businesses to streamline processes and maximize resource utilization.


22. Page Dolley Morgan, Attorney at Law

PageDolleyMorgan.com is a website that offers professional services related to project management, sustainability, and construction consulting.


23. Booth & Associates

Booth & Associates is a global energy and utilities company with over 60 years of experience. They specialize in technology, efficient design, and cost-saving innovation to provide comprehensive solutions. With a focus on engineering and reliability, they assist utilities in addressing their complex needs. Their team of dedicated professionals is committed to delivering valuable benefits to their clients.


Want to find more engineering consulting companies?


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