Geotechnical engineering forms the backbone of infrastructural development, dealing with the engineering behavior of earth materials. The industry is diverse with companies offering diverse services including soil analysis, foundation design, construction services, environmental consulting and more. These companies play a critical role in evaluating the suitability of land for construction, ensuring building safety, and mitigating environmental impact. The landscape of geotechnical engineering in Maryland, specifically, boasts some noteworthy companies that offer a broad spectrum of services. As we transcend into a more environment-conscious era, these companies are also focusing on sustainable and innovative solutions to meet the evolving industry demands.


Top 21 geotechnical engineering companies in Maryland

1. Geo-Technology Associates, Inc. (GTA)

  • Website: gtaeng.com
  • Headquarters: Abingdon, Maryland, United States
  • Founded: 1985
  • Headcount: 501-1000
  • LinkedIn

Geo-Technology Associates, Inc. (GTA) is a geotechnical and environmental consulting company specializing in construction, drilling, environmental consulting, and environmental remediation services. With expertise in natural resources, groundwater and wastewater, and oil and gas field support, GTA serves various markets including commercial, energy, government and institutional, healthcare, and industrial sectors.


2. Hayward Baker

  • Website: keller-na.com
  • Headquarters: Hanover, Maryland, United States
  • Founded: 1946
  • Headcount: 1001-5000
  • LinkedIn

Keller North America is a leading company specializing in ground engineering and deep foundation solutions. They offer a wide range of techniques and services including displacement piles, sheet piles, groundwater treatment, jet grouting, and dewatering. With expertise in various markets such as commercial, residential, infrastructure, industrial, and manufacturing, Keller provides innovative solutions to tackle complex engineering challenges.


3. Whitman, Requardt and Associates, LLP

  • Website: wrallp.com
  • Headquarters: Baltimore, Maryland, United States
  • Founded: 1915
  • Headcount: 501-1000
  • LinkedIn

Whitman, Requardt and Associates, LLP is a nationally-recognized engineering, architectural, construction management, and environmental firm based in Newport News, VA. They offer a wide range of services including civil/land development, environmental, interior design, mechanical, protective design/security, electrical, marine, fire protection, landscape architecture, water/wastewater, building design, construction management, technology, transportation, structural, geotechnical, historic preservation, commissioning & retro commissioning, instrumentation & controls, and water resources. They have a diverse range of customer groups including government agencies, private companies, and community organizations. They are known for their expertise, professionalism, and dedication to delivering high-quality projects.


4. Hillis-Carnes Engineering Associates, Inc.

  • Website: hcea.com
  • Headquarters: Annapolis Junction, Maryland, United States
  • Founded: 1989
  • Headcount: 201-500
  • LinkedIn

Hillis-Carnes is an engineering firm that offers a wide range of services including geotechnical engineering, environmental consulting, specialty construction, materials engineering and testing, and third-party inspections.


5. EBA Engineering, Inc.

EBA Engineering is a company dedicated to providing exceptional and client-centered engineering services. They offer a wide range of services including asset management, civil/site engineering, construction management, environmental services, geotechnical engineering, materials testing, and transportation engineering, among others.


6. Maccaferri

Maccaferri USA is a company that provides advanced solutions to relevant construction, geotechnical and hydraulic engineering industries. They specialize in soil stabilization, erosion control, rockfall mitigation, and protection systems.


7. E2CR, Inc.

  • Website: e2cr.com
  • Headquarters: Baltimore, Maryland, United States
  • Founded: 1994
  • Headcount: 51-200
  • LinkedIn

E2CR is a geotechnical engineering firm that offers a comprehensive menu of soil, rock, concrete, and chemical testing services. With an AASHTO accredited lab and a team of experienced PEs, E2CR provides consultation, report preparation, and end-to-end foundation design services.


8. Kim Engineering, Inc.

Kim Engineering, Inc. is a company that specializes in engineering and construction services. With over 29 years of experience, they offer a wide range of services including geotechnical engineering, civil engineering, surveying, QA/QC/materials testing, and drilling/subsurface utility engineering. They have a strong commitment to their clients and community, maintaining relationships with over 100 customers. As a Minority Business Enterprise, they take pride in their work and strive for excellence. Kim Engineering aims to enhance the quality of life through their projects.


9. Connelly and Associates, Inc

Connelly & Associates is an industry leader in drilling services since 1991. With a combined total experience of 100+ years, they specialize in Sonic Drilling, Geotechnical Drilling, Environmental Drilling, Limited Access Drilling, and Water Well & Geothermal Drilling. Their services cover a wide service area including Maryland, Virginia, West Virginia, Pennsylvania, Delaware, and Washington, D.C.


10. The Robert B. Balter Company

  • Website: balterco.com
  • Headquarters: Owings Mills, Maryland, United States
  • Founded: 1963
  • Headcount: 51-200
  • LinkedIn

Balter is a Woman-Owned Business (WBE) and Small Business that offers geotechnical engineering, materials laboratory testing, and special inspections for construction projects. With over two generations of experience, Balter has developed a solid reputation in the Mid-Atlantic region and has worked on more than 17,500 projects in the United States and Internationally.


11. D.W. Kozera, Inc.

D.W. Kozera, Inc. is a geotechnical consulting firm providing successful solutions for over 3,000 projects. They offer geotechnical, geological, and environmental engineering services with a passion for their work and dedication to their clients.


12. Findling, Inc

Findling, Inc. is a well-established and growing firm offering cost-effective engineering and construction services of the highest quality. Located strategically in Baltimore, Maryland, they provide geotechnical engineering, inspection, and material testing in the Mid-Atlantic region.


13. Geotechnical Laboratories Inc

  • Website: geolabinc.com
  • Headquarters: Columbia, Maryland, United States
  • Founded: 1998
  • Headcount: 11-50
  • LinkedIn

Geotechnical Laboratories, Inc. provides high-quality geotechnical, environmental, construction inspection, and material testing services to public and private sectors. They specialize in geotechnical engineering services such as maintaining Quality Assurance/Quality Control Programs, providing laboratory testing for soils, concrete, asphalt, and aggregates, and 3rd party special inspection.


14. GMS Geotechnical

GMS Geotechnical provides turnkey geotechnical services with 12 regional offices in the United States and Canada. Solutions include soil stabilization, micropilings, robotic shotcrete and more.


15. Eastern Engineers Group

Eastern Engineers Group is an engineering consulting company established in State of Maryland to provide modern multi discipline civil engineering service in Mid Atlantic Region.


16. Seismic Surveys, LLC (dba SSI, LLC in NC and NJ)

Seismic Surveys, LLC provides high-quality geoscience consulting services to customers in the engineering, construction, mining, demolition, and explosives industries. They specialize in measuring, analyzing, and controlling ground vibration and sound pressure effects.


17. Johnson, Mirmiran & Thompson

  • Website: jmt.com
  • Headquarters: Serving Clients Across The Us, Maryland, United States
  • Founded: 1971
  • Headcount: 1001-5000
  • LinkedIn

JMT is an employee-owned firm specializing in civil and site engineering, transportation planning, water and wastewater treatment, construction management, and architectural services. With 50 years of experience, they are committed to simplifying complicated projects and creating lasting connections.


18. AB Consultants, Inc. [AB]

AB Consultants, Inc. is a leading multidisciplinary consulting and engineering firm in the Baltimore-Washington area. They provide professional engineering and engineering support services in areas such as land surveying, land planning, environmental sciences, stream restoration design, landscape architecture, and more.


19. CenKen Group, LLC

  • Website: cenken.net
  • Headquarters: Odenton, Maryland, United States
  • Founded: 2009
  • Headcount: 1-10
  • LinkedIn

CenKen Group, LLC is a successful geotechnical engineering firm offering services in the local Architectural/Engineering and Construction firms, including subsurface investigations, material testing, and other earthworks related aspects of a project.


20. John D. Hynes & Associates, INC.

John D. Hynes & Associates, Inc. is a consulting engineering firm providing geotechnical, environmental, construction inspection, and material testing services to public and private sectors. They specialize in geotechnical engineering services, including drilling, monitoring well installations, and hydrogeologic evaluations.


21. BOTA Consulting Engineers

  • Website: botaengineers.com
  • Headquarters: Lanham, Maryland, United States
  • Headcount: 1-10

BOTA Consulting Engineers, Inc. ( BCE) is an engineering consulting and management firm located in Lanham. BCE was established in August 2004 in the State of Maryland. Engineering is an art, as well as a science. At BCE , we employ experience, creativity, mathematical and scientific intuition to transcend the beauty of nature; to break through the forces of nature, and bring in innovation. The end result is that we enhance the environment and quality of life by solving the clients' complex challenges. At BCE, our business is:


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