Structural engineering companies in Virginia are instrumental in shaping the architectural landscape of the region. These firms specialize in building design, consultancy, structural investigations, and more, ensuring the structural integrity, safety, and longevity of buildings and structures. The Virginia structural engineering industry comprises a mix of companies offering a variety of services spanning residential, commercial, and industrial projects. From detailing services to geotechnical analyses, these organizations bring innovation, technology, and expertise to the construction process. As urban and commercial development in Virginia continues to flourish, the demand for these firms' expertise remains robust. Ensuring sustainable, resilient, and efficient structures will be a focus as this industry moves forward.


Top 22 structural engineering companies in Virginia

1. WDP & Associates Consulting Engineers, Inc.

  • Website: wdpa.com
  • Headquarters: Manassas, Virginia, United States
  • Founded: 1995
  • Headcount: 51-200
  • LinkedIn

WDP & Associates is a consulting engineering firm specializing in building envelope consulting, commissioning, testing, forensic structural engineering, geotechnical engineering, and construction materials testing. With over 25 years of experience, they provide risk and constructability assessments, litigation and claims support, and professional engineering services to ensure the structural soundness of various buildings and structures.


2. Esskay Structures Inc.

Esskay Structures is an end-to-end steel detailing services provider based in Vienna, VA. With a strength of 150 experienced detailers and the capacity to detail 50,000 tons per annum, they specialize in bridges, stadiums, and complex commercial and industrial structures.


3. Cates Engineering

  • Website: cateseng.com
  • Headquarters: Gainesville, Virginia, United States
  • Founded: 1988
  • Headcount: 11-50
  • LinkedIn

Cates Engineering, Ltd. is a world-class structural consulting company offering innovative and cost-competitive design services for commercial, residential, industrial, and institutional projects.


4. Sinclair Pratt Cameron, P.C.

  • Website: spc-eng.com
  • Headquarters: Virginia Beach, Virginia, United States
  • Founded: 1985
  • Headcount: 11-50
  • LinkedIn

SPC Engineering Solutions is a structural engineering firm specializing in providing cost-effective and sensible engineering solutions for construction projects. With a client-focused approach, SPC treats each project with utmost importance and is committed to saving clients money and time during construction.


5. Athavale, Lystad & Associates, Inc.

  • Website: alaengr.com
  • Headquarters: Mclean, Virginia, United States
  • Founded: 1975
  • Headcount: 11-50
  • LinkedIn

ALA Engineering is a civil and structural engineering consulting firm with expertise in transportation projects. They offer professional services in structural and civil engineering, construction management, and facility/safety inspection. With offices in McLean, Virginia and Bethesda, Maryland, they have worked on projects for public sector clients across the Mid-Atlantic region.


6. Construction Systems Group, Inc.

Construction Systems Group, Inc. (CSG) is an engineering firm based in Northern VA that offers comprehensive engineering solutions and consulting services across various disciplines. They specialize in construction management, structural analysis, design, and repairs. CSG is dedicated to providing cost-effective and sustainable solutions for commercial real estate investors, with expertise in building condition surveys, building envelope restoration, and waterproofing. They have a reputation for their commitment to industry standards and regulations.


7. Segars Engineering Corporation

Segars Engineering provides innovative project management and design services for industrial and institutional clients. They offer comprehensive design and management solutions, utilizing their experience and diversity. Their expertise includes structural engineering, mechanical engineering, and on-site engineering. They value excellence in education and experience, with engineers graduated from top universities. Segars Engineering is a veteran-owned and mission-driven company, committed to delivering solutions that work.


8. Onyx Design and Consulting, LLC

Onyx Structural is a structural engineering firm that provides consulting services for clients in various industries. They specialize in designing and supporting the next generation of classroom learning spaces.


9. Theobald + Bufano &a; Associates

  • Website: tbastructures.com
  • Headquarters: Alexandria, Virginia, United States
  • Headcount: 51-200

Structura Civil Engineering is a company providing structural engineering services to clients. They ensure structural designs are safe, durable, and meet building codes and standards.


10. Mattern & Craig

Mattern & Craig is a recognized engineering firm specializing in water and wastewater distribution, storage, collection, treatment, and infrastructure design. With a focus on improving community safety and efficiency, they offer comprehensive services in transportation, traffic, structural and bridge design, ecological solutions, site planning and design, and construction engineering inspection.


11. DJG Inc - Engineers and Architects

  • Website: djginc.com
  • Headquarters: Williamsburg, Virginia, United States
  • Founded: 1978
  • Headcount: 11-50
  • LinkedIn

DJG Inc. is a multi-disciplinary engineering firm specializing in architecture, interior design, and engineering services. With over 40 years of experience, DJG Inc. offers cost-effective and sustainable design solutions for a variety of industries. Their team is dedicated to community involvement and partnering with clients to bring their architectural visions to life.


12. The Structures Group, Inc.

The Structures Group is a structural engineering consulting firm serving customers in Virginia, North Carolina, Maryland, Florida, Georgia, and beyond.


13. Modern Engineering Group (MEG)

MEG Consulting Firm Durability provides innovative solutions in architectural, structural, electromechanical and façade engineering products. They focus on sustainable design principles that include economic, environmental and social factors.


14. Nedes.us

  • Website: nedes.us
  • Headquarters: Arlington, Virginia, United States
  • Founded: 2003
  • Headcount: 51-200
  • LinkedIn

Nedes Engineering Services is a US based multi-disciplinary engineering consulting firm that provides professional surveying, design and construction services. They specialize in innovative design solutions for complex problems, and offer a complete range of services from initial feasibility studies through to completion of works.


15. Engineering Solutions & Construction Management, PLC

  • Website: engsoln.com
  • Headquarters: Harrisonburg, Virginia, United States
  • Founded: 2004
  • Headcount: 11-50
  • LinkedIn

Engineering Solutions is a provider of professional structural engineering services. They strive to deliver excellent services on projects they can be proud of, catering to clients who enjoy collaborating with them.


16. Balzer & Associates, Inc.

  • Website: balzer.cc
  • Headquarters: Roanoke, Virginia, United States
  • Founded: 1968
  • Headcount: 51-200
  • LinkedIn

Balzer & Associates is a full-service development consulting company specializing in planning, architecture, engineering, surveying, and environmental services. They design residential communities, commercial and institutional sites, and provide comprehensive design solutions to both owners and contractors. With over 50 years of experience, they are trusted partners in bringing visions to life.


17. Austin Brockenbrough & Associates, LLC

  • Website: brockenbrough.com
  • Headquarters: Richmond, Virginia, United States
  • Founded: 1955
  • Headcount: 11-50
  • Latest funding type: Acquired
  • LinkedIn

Brockenbrough is an engineering and consulting firm based in Richmond, VA. They provide planning and design services for site development projects, specializing in engineering, surveying, and infrastructure design. Their experienced team guides clients through complex projects, offering services for water systems, wastewater systems, utilities, mechanical design, and transportation engineering. With a strong commitment to collaboration and trust, Brockenbrough ensures seamless transition and continuity throughout the design and construction process.


18. TAM Consultants, Inc., a Terracon Company

TAM Consultants is an engineering and consulting firm specializing in commercial roof consulting, structural engineering, project management, building enclosure solutions, forensic and investigative engineering, and property condition assessments.


19. DDG Virginia Engineering, PC

DDG Virginia Engineering is a professional firm that offers engineering services for retail and restaurant design and construction projects. With a focus on quality, experience, and knowledge, they provide engineering expertise and solutions to meet their clients' needs.


20. McPherson Design Group, Inc.

  • Website: mdg-eng.com
  • Headquarters: Virginia Beach, Virginia, United States
  • Founded: 1983
  • Headcount: 11-50
  • LinkedIn

MDG Engineering is a company that offers a wide range of industrial and construction services.


21. Welford Engineering Associates

  • Website: welford.com
  • Headquarters: Fredericksburg, Virginia, United States
  • Headcount: 11-50
  • LinkedIn

Welford.com is a provider of comprehensive planning and design services for land development projects. They offer Site and Civil Engineering, Structural Engineering, Environmental Services, and Land Survey. Their services cover all stages of a project from conceptual planning to final construction.


22. Engineering and Technical Consultants, Inc

  • Website: etc-web.com
  • Headquarters: Sterling, Virginia, United States
  • Founded: 1982
  • Headcount: 11-50
  • LinkedIn

ETC is an engineering consulting firm providing expertise in building envelope restoration, structural defects, architectural design, and mechanical system efficiency. With locations in Virginia and Maryland, they serve building owners and managers by correcting issues related to water intrusion, deterioration, age, and construction or design defects.


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