The engineering consulting industry in New Jersey is a diverse and dynamic field, with companies providing a wide array of services ranging from geotechnical solutions to environmental engineering. These firms cater to a spectrum of sectors including residential, commercial, government, renewable energy, infrastructure, transportation, and more. As sustainability and innovation take center stage, these companies are at the forefront, delivering cutting-edge solutions that align with evolving client needs and industry trends. With their technological prowess and industry expertise, these engineering consulting firms are not just shaping the immediate landscape of New Jersey, but also fueling its future growth trajectory.


Top 21 engineering consulting companies in New Jersey

1. Langan Engineering & Environmental Services

  • Website: langan.com
  • Headquarters: Parsippany, New Jersey, United States
  • Founded: 1970
  • Headcount: 1001-5000
  • LinkedIn

Langan is an engineering and environmental consulting firm specializing in site/civil, geotechnical, environmental, energy, and transportation services. They offer sustainable design solutions for a wide range of industries including residential, commercial, healthcare, government, and renewable energy.


2. Louis Berger

  • Website: louisberger.com
  • Headquarters: Morristown, New Jersey, United States
  • Founded: 1953
  • Headcount: 1001-5000
  • LinkedIn

Louis Berger is a company providing professional services in the fields of engineering, consulting, and project management. They offer expertise in infrastructure, transportation, environmental, and water resource projects worldwide.


3. Colliers Engineering & Design

Colliers Engineering is a company that offers a wide range of engineering and design services. They specialize in architecture, civil/site, industrial/warehouses, land use planning, landscape architecture, and recreation & sports services. They also provide geotechnical and environmental services, including dam engineering, environmental engineering, and natural resources management. With expertise in governmental, coastal/marine, and federal engineering, they offer services in asset management, grants & funding, and planning. Their team of professionals is dedicated to providing innovative and sustainable solutions to their clients.


4. Becht

  • Website: becht.com
  • Headquarters: Liberty Corner, New Jersey, United States
  • Founded: 1964
  • Headcount: 1001-5000
  • LinkedIn

Becht is a company providing consultation and support services in various industries. They offer integrated solutions in Engineering, Plant Services, and Software Tools. With practical and actionable support, Becht helps clients succeed by delivering multi-disciplinary solutions.


5. McLaren Engineering Group

  • Website: mgmclaren.com
  • Headquarters: Woodcliff Lake, New Jersey, United States
  • Founded: 1977
  • Headcount: 201-500
  • LinkedIn

McLaren Engineering Group is a leading full-service engineering firm that provides custom solutions for projects worldwide. Their multi-disciplinary experts bring technical excellence and creative innovation to every challenge, offering services in structural engineering, civil engineering, marine and coastal construction engineering, bridge, highway and rail engineering, entertainment engineering, facade engineering, geotechnical engineering, and forensic investigation.


6. RCM Engineering Group

RCM Engineering Group is an engineering firm specializing in providing smart solutions for various industries. They offer a wide range of services including process and industrial services, aerospace services, and energy services. With a focus on value creation, RCM delivers scalable solutions to their partners.


7. CME Associates

  • Website: cmeusa1.com
  • Headquarters: Parlin, New Jersey, United States
  • Founded: 1983
  • Headcount: 201-500
  • LinkedIn

CME Associates is an integrated engineering firm offering advanced Civil, Environmental, Geotechnical, and Structural Engineering services. With over 30 years of experience, they serve government and private clients with world-class design and unprecedented local knowledge. Their services include municipal engineering, transportation engineering, wastewater management, alternative energy projects, and more.


8. Remington & Vernick Engineers

  • Website: rve.com
  • Headquarters: Cherry Hill, New Jersey, United States
  • Founded: 1901
  • Headcount: 201-500
  • LinkedIn

RVE is a full-service engineering consulting firm with over 450 employees in offices across New Jersey, Pennsylvania, Delaware, North Carolina, and Maryland. They provide design, planning, and construction management/inspection services to clients in the Mid- and South Atlantic.


9. Carmagen Engineering, Inc., a member of MISTRAS Group, Inc.

  • Website: carmagen.com
  • Headquarters: Rockaway, New Jersey, United States
  • Founded: 1986
  • Headcount: 1001-5000
  • LinkedIn

Carmagen is an engineering and consulting company that specializes in asset integrity management and process safety in various industries.


10. Birdsall Services Group

  • Website: birdsall.com
  • Headquarters: Eatontown, New Jersey, United States
  • Founded: 1919
  • Headcount: 201-500
  • LinkedIn

Birdsall Services Group is an industry leader in meeting the engineering and environmental consulting needs of property owners in the private and public sectors. With offices throughout New York, New Jersey, and Pennsylvania, their professional staff possesses the regulatory knowledge, technical skills, and project management expertise required to provide effective solutions to engineering and environmental issues.


11. DLB Associates

DLB Associates is an industry leader and trailblazer in engineering and consulting services for data centers and related mission critical facilities. With a highly trained staff and a wide variety of applications, we provide tailored solutions to meet clients' needs. Our mission is to empower transformative change in the built-environment.


12. Enroute Computer Solutions - ECS

Enroute Computer Solutions (ECS) is a company offering engineering software development, simulation and modeling, information assurance, integration, verification, deployment, and field support services. They provide real-world test environments to integrate operational improvements into all phases of flight. With headquarters in Egg Harbor Township, NJ and offices in Atlantic City and Washington, DC, ECS has been providing trusted ATC solutions for over 25 years.


13. Pure Power Engineering

  • Website: purepower.com
  • Headquarters: Hoboken, New Jersey, United States
  • Founded: 2011
  • Headcount: 51-200
  • LinkedIn

Pure Power is a professional solar + storage engineering company offering services in system design, preliminary engineering, structural engineering, power engineering, and more. They specialize in identifying and addressing common solar project deficiencies like PV connector mismatch. Pure Power is dedicated to providing high-quality engineering solutions for commercial and utility-scale solar + storage projects.


14. Dresdner Robin

Dresdner Robin is a professional firm specializing in engineering, surveying, and architecture. With a focus on personalized service and timely response, the firm provides innovative solutions for clients in New Jersey, Metro NYC, and Metro Philadelphia. Their expertise includes civil engineering, environmental services, landscape architecture, planning, and construction management.


15. Advantage Engineering Associates P.C. (AEA)

  • Website: aeapc.com
  • Headquarters: Cranbury, New Jersey, United States
  • Founded: 2004
  • Headcount: 51-200
  • LinkedIn

Advantage Engineering Associates is a company that offers engineering consulting services.


16. ARH Associates, Inc.

  • Website: arh-us.com
  • Headquarters: Hammonton, New Jersey, United States
  • Founded: 1935
  • Headcount: 51-200
  • LinkedIn

ARH Associates is an award-winning industry leader in civil engineering, surveying, planning, environmental sciences, and geospatial information systems (GIS). With offices in Hammonton, Bloomfield, and Tinton Falls, New Jersey, the firm specializes in delivering results through client partnerships. They combine technical expertise with a community-centric approach to provide clients with sustainable and value-driven designs and projects.


17. TechnoPro Solutions Inc. (TPSI)

  • Website: tpsigroup.com
  • Headquarters: Pompton Plains, New Jersey, United States
  • Founded: 2005
  • Headcount: 11-50
  • LinkedIn

TPSI Group is a management consulting firm specializing in Commissioning, Qualification, and Validation (CQV) services. They offer innovative solutions and expertise in Consulting Engineering and the Pharmaceutical industry. With a team of subject matter experts, TPSI implements best practices and develops tailored solutions to ensure client success. Their services include Engineering, CQV, Clean Environment Testing & Certification (CET&C), and Computational Fluid Dynamics (CFD). Based in Pompton Plains, NJ, TPSI serves leading pharmaceuticals, biotechnology companies, and commercial real-estate firms.


18. E2 Project Management, LLC (E2PM)

  • Website: e2pm.com
  • Headquarters: Rockaway, New Jersey, United States
  • Founded: 2005
  • Headcount: 11-50
  • LinkedIn

E2PM is an experienced engineering and environmental consulting firm offering services in environmental cleanup, site investigations, and engineering design. They provide expertise in industrial hygiene, asbestos and lead consulting, air quality investigations, and health and safety management. E2PM also specializes in telecommunications services, offering design, installation, testing, and maintenance of telecommunication facilities. Additionally, they provide architectural and engineering services, construction support, and land development solutions.


19. Horizon Engineering Consulting

Horizon Engineering Consulting is a comprehensive engineering consulting firm specializing in transportation engineering and software engineering. They offer a wide range of services including design and analysis, structural health monitoring, forensic investigation, asset management systems, and technology transfer. With a team of experienced professionals, they provide innovative solutions to meet clients' needs.


20. PV Pros, Inc.

  • Website: pvpros.com
  • Headquarters: Hoboken, New Jersey, United States
  • Founded: 2011
  • Headcount: 11-50
  • LinkedIn

PV Pros is a company that specializes in providing solar owner's engineer and independent engineer services. They offer services such as design and equipment review, energy models, plant performance analysis and reporting, development support, acquisition due diligence, inspections and commissioning.


21. FNA Engineering Services, PC

  • Website: fnanyc.com
  • Headquarters: Totowa, New Jersey, United States
  • Founded: 1992
  • Headcount: 11-50
  • LinkedIn

FNA is a geotechnical engineering consultancy that specializes in supporting excavations, deep foundations, and temporary support of excavation (SOE) projects. With over 25 years of experience, FNA has successfully managed complex and technically challenging projects in New York City. They offer cost-effective creative design solutions for proposed excavations and work closely with clients, design teams, and construction teams.


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