In Georgia, geotechnical engineering plays a crucial role in construction and environmental projects. This industry focuses on assessing and designing foundations, tunnels, and other structures by analyzing soil and rock characteristics. Companies in this field range from large multinationals to smaller firms, offering services like geotechnical investigations, environmental assessments, and construction materials testing. With increasing infrastructure developments and a growing emphasis on sustainable practices, the industry is evolving through technology integration, including advanced software and data analysis. This adaptation positions the Georgia geotechnical sector for robust growth, addressing modern engineering challenges effectively.


The list features 22 geotechnical engineering companies operating in Georgia, showcasing a mix of sizes and specializations. Ranging from large firms like Golder to smaller entities like 2MNext, these companies are founded between 1948 and 2018, reflecting a strong historical presence. Their headquarters are primarily located in cities such as Atlanta and Kennesaw. Common areas of focus include environmental consulting, geophysical testing, and construction materials analysis, representing significant aspects of the engineering sector in Georgia.


Read on to discover the top geotechnical engineering companies in Georgia.


Top 22 Geotechnical Engineering Companies in Georgia


1. Golder

  • Website: golder.com
  • Ownership type: Corporate
  • Headquarters: Atlanta, Georgia, United States (USA)
  • Employee distribution: Canada 31%, United States (USA) 17%, Australia 12%, Other 39%
  • Latest funding: $1.1B, December 2020
  • Founded year: 1960
  • Headcount: 5001-10000
  • LinkedIn: golder

Golder Associates Inc. is a consulting and engineering firm based in Atlanta, Georgia, with a history dating back to 1960. The company specializes in providing services related to earth, environment, and energy, catering to businesses and organizations that face challenges in soil mechanics and ground engineering. Golder operates on a global scale, with a workforce distributed across several countries, including Canada, the United States, Australia, Chile, and Peru. Their projects often involve complex engineering solutions that address both environmental and energy-related issues. Golder's commitment to innovation and sustainability is evident in their approach to consulting, design, and construction services, making them a significant player in the geotechnical engineering field. In December 2020, Golder secured substantial funding, reflecting confidence in their ongoing projects and future growth.


2. MC Squared, LLC

  • Website: mc2engineers.com
  • Ownership type: Private
  • Headquarters: Kennesaw, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2001
  • Headcount: 51-200
  • LinkedIn: mc-squared-inc-

MC Squared, LLC is an engineering consulting firm established in 2001, located in Kennesaw, Georgia. The company specializes in geotechnical, environmental, and construction services, providing tailored solutions to civil engineers, architects, and construction teams. With a workforce of approximately 106 employees, MC Squared is equipped to handle a variety of projects, ensuring quality and compliance throughout the engineering process. Their services include geotechnical investigations, foundation design, materials testing, and environmental consulting, which are critical for the successful execution of construction projects. The firm has been involved in numerous significant projects, including infrastructure developments in transportation and water treatment facilities. Their commitment to safety, continuous training, and high standards of accountability positions them as a reliable partner in the engineering sector.


3. NOVA Engineering and Environmental, LLC

  • Website: usanova.com
  • Ownership type: Corporate
  • Headquarters: Kennesaw, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: August 2019
  • Founded year: 1996
  • Headcount: 501-1000
  • LinkedIn: nova-engineering-and-environmental-llc

NOVA Engineering and Environmental, LLC, based in Kennesaw, Georgia, is a consulting firm that specializes in environmental consulting, geotechnical engineering, and construction materials testing. Since its inception in 1996, NOVA has built a reputation for providing expert guidance to businesses and organizations in the construction and infrastructure sectors. Their services span the entire project lifecycle, from planning to execution, ensuring that projects meet compliance and quality standards. With a workforce of approximately 504 employees, NOVA operates across multiple locations in the southeastern United States, including Georgia and Florida. The firm is actively involved in various projects, showcasing their expertise in geotechnical engineering, which includes site assessments, foundation design, and soil testing. Their commitment to sustainability and safety further enhances their profile in the industry, making them a reliable partner for clients seeking comprehensive engineering solutions.


4. Geo-Hydro Engineers, Inc.

  • Website: geohydro.com
  • Ownership type: Private
  • Headquarters: Kennesaw, Georgia, United States (USA)
  • Employee distribution: United States (USA) 98%, Other 2%
  • Founded year: 1980
  • Headcount: 51-200
  • LinkedIn: geo-hydro-engineers-inc.

Geo-Hydro Engineers, Inc. is a professional services firm based in Kennesaw, Georgia, specializing in environmental consulting, geotechnical engineering, and construction materials testing. Established in 1980, the company has built a reputation for providing effective solutions to complex environmental and structural challenges. They cater to a wide range of clients, including private and public owners, developers, and contractors, ensuring that projects meet safety and compliance standards. Geo-Hydro employs state-of-the-art technology and innovative engineering practices to enhance project quality and reliability. Their team consists of experienced professionals who are dedicated to client communication and project management, ensuring that every client receives personalized attention. The firm is also committed to health and safety, with all field personnel receiving OSHA training and adhering to industry safety standards. With multiple locations across the southeastern United States, Geo-Hydro is well-positioned to serve various project needs across the region.


5. Geotechnical & Environmental Consultants, Inc., A Terracon Company


Geotechnical & Environmental Consultants, Inc. (GEC), a Terracon Company, is a consulting firm based in Macon, Georgia, specializing in geotechnical and environmental engineering services. Established in 1991, GEC has built a reputation for providing a wide range of solutions tailored to the construction and environmental sectors. Their services include brownfield consulting, stormwater management, materials testing, and various geotechnical evaluations. GEC prides itself on its team of over 60 professionals, including engineers, geologists, and environmental specialists, who work collaboratively to ensure project compliance and address client needs effectively. The firm is actively involved in community initiatives and maintains a strong commitment to professional integrity and quality service delivery. GEC's expertise extends to areas such as site evaluations, foundation design, and environmental assessments, making them a valuable resource for clients navigating complex regulatory landscapes.


6. Contour Engineering, LLC

  • Website: contoureng.com
  • Ownership type: Private
  • Headquarters: Kennesaw, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2000
  • Headcount: 51-200
  • LinkedIn: contour-engineering-llc

Contour Engineering, LLC, based in Kennesaw, Georgia, is a private engineering consulting firm founded in 2000. The company specializes in environmental and earth sciences, sustainable infrastructure solutions, and geophysical technologies. They offer a comprehensive range of services, including environmental consulting, geotechnical engineering, and materials testing. Their clientele spans various sectors such as commercial, government, healthcare, and education, indicating their capability to handle projects of varying scales and complexities. With a workforce of approximately 78 employees, Contour Engineering is positioned to address the engineering needs of its clients effectively. Their commitment to sustainable practices and innovative solutions reflects a modern approach to engineering challenges, making them a relevant player in the geotechnical engineering sector.


7. Hayward Baker INC

  • Website: haywardbaker.com
  • Ownership type: Corporate
  • Headquarters: Alpharetta, Georgia, United States (USA)
  • Latest funding: January 1984
  • Founded year: 1948
  • Headcount: 1-10
  • LinkedIn: hayward-baker-inc

Hayward Baker INC, based in Alpharetta, Georgia, is a prominent player in the geotechnical engineering sector. Founded in 1948, the company has built a reputation for providing innovative solutions in ground improvement, deep foundations, and earth retention. Their expertise spans various techniques, including grouting, dynamic compaction, and soil mixing, which are essential for addressing challenges related to soil stability and foundation support. Hayward Baker serves a wide range of markets, including commercial, infrastructure, and industrial sectors, ensuring that they meet the specific needs of their clients. The firm operates under a project-based model, allowing them to customize their services to fit the unique requirements of each project. With a workforce of approximately 256 employees, Hayward Baker continues to be an active and relevant entity in the geotechnical engineering field.


8. Willmer Engineering, Inc.

  • Website: willmerengineering.com
  • Ownership type: Family Owned
  • Headquarters: Atlanta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 90%, Georgia 10%
  • Founded year: 1982
  • Headcount: 11-50
  • LinkedIn: willmer-engineering-inc-

Willmer Engineering, Inc. is a professional engineering consulting firm based in Atlanta, Georgia, with a focus on geotechnical engineering, environmental services, and construction materials testing. Established in 1982, the company has been family-owned and operated for over four decades. Willmer Engineering serves a wide range of clients in the construction and infrastructure sectors, providing reliable solutions tailored to meet complex project requirements. The firm has completed projects in over 32 states and two U.S. territories, demonstrating its extensive reach and expertise. Willmer Engineering prides itself on building long-lasting relationships with clients, many of whom return for additional services. The company actively participates in various professional organizations and has received numerous awards for its engineering excellence. Their commitment to mentoring and professional development is evident in their internship programs, which offer students hands-on experience in geotechnical and environmental engineering. With a dedicated team of professionals, Willmer Engineering continues to contribute significantly to the engineering field.


9. Whitaker Laboratory Inc.

  • Website: whitakerlab.net
  • Ownership type: Private
  • Headquarters: Savannah, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1970
  • Headcount: 11-50
  • LinkedIn: whitaker-laboratory-inc-

Whitaker Laboratory Inc., based in Savannah, Georgia, has been a prominent player in the engineering sector since its founding in 1970. Initially focused on testing asphalt for state highways and city streets, the company has expanded its services to cover all phases of construction quality control testing. With a dedicated team of professional engineers and accredited laboratory technicians, Whitaker Lab provides essential services such as geotechnical engineering, construction materials testing, special inspections, and environmental science assessments. Their expertise is particularly valued in the construction and development sectors, where they help clients navigate site conditions and ensure compliance with industry standards. Over the years, Whitaker Laboratory has earned accolades, including the Savannah Area Chamber of Commerce Small Business of the Year award in 2010 and the Georgia Family Business of the Year award in 2012. Their commitment to quality and innovation has made them a trusted partner in numerous landmark building projects across the Southeastern region.


10. Matrix Engineering Group, Inc.


Matrix Engineering Group, Inc., based in Tucker, Georgia, is a private engineering firm founded in 1994. With a team of 11 to 50 employees, the company specializes in construction materials testing, environmental engineering, and geotechnical engineering. They cater to a variety of clients, including architects, developers, and government entities, providing critical services that ensure project compliance and quality. The firm prides itself on its commitment to clear communication and integrity, aiming to meet client needs efficiently. Over the years, Matrix has built a reputation for delivering quality engineering services, with a significant portion of their business stemming from repeat clients. Their expertise spans various sectors, including educational, residential, commercial, and infrastructure projects, demonstrating their capability to handle complex engineering challenges. The company operates with a focus on minimizing construction costs while providing fast turnaround times on services, which is crucial in the competitive engineering landscape.


11. 2mnext


2MNext, officially known as Materials Managers and Engineers, Inc., was established in 2010 in Atlanta, Georgia. The firm specializes in engineering and inspection services, particularly in geotechnical engineering, environmental consulting, materials engineering and testing, special inspections, and pavement management. With a workforce of approximately 59 employees, 2MNext has built a reputation for delivering high-quality services to a wide array of clients, including contractors, developers, and governmental bodies. Their expertise is particularly notable in projects involving critical infrastructure, such as the Hartsfield-Jackson Atlanta International Airport, where they have contributed to significant construction and maintenance efforts. The company prides itself on its commitment to safety, integrity, and excellence, ensuring that every project meets the highest standards of quality and compliance. 2MNext operates primarily in the Southeastern United States, positioning itself as a reliable partner in the construction and engineering sectors.


12. United Consulting

  • Website: unitedconsulting.com
  • Ownership type: Private
  • Headquarters: Norcross, Georgia, United States (USA)
  • Employee distribution: United States (USA) 97%, Other 3%
  • Founded year: 1990
  • Headcount: 51-200
  • LinkedIn: united-consulting

United Consulting, based in Norcross, Georgia, is an engineering consulting firm established in 1990. With a workforce of approximately 148 employees, the company specializes in geotechnical engineering, environmental consulting, and construction materials testing. Over the years, United Consulting has completed more than 25,000 projects, demonstrating their extensive experience in the industry. They cater to a broad clientele, including federal, state, and municipal government agencies, as well as private developers across various sectors such as commercial, industrial, and residential. Their services include foundation investigations, soil stabilization, environmental site assessments, and subsurface utility engineering, among others. This comprehensive service offering positions them as a significant player in the geotechnical engineering field.


13. Tensar, a division of CMC

  • Website: tensarcorp.com
  • Ownership type: Corporate
  • Headquarters: Alpharetta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 44%, United Kingdom (UK) 27%, India 6%, Other 23%
  • Latest funding: $550.0M, December 2021
  • Founded year: 1978
  • Headcount: 501-1000
  • LinkedIn: tensar-international

Tensar, a division of CMC, is a geotechnical engineering company based in Alpharetta, Georgia. Established in 1978, Tensar specializes in innovative solutions for construction and infrastructure projects. The company is known for its geogrid products, which are designed to improve the efficiency and sustainability of engineering projects. Tensar provides design support software that assists engineers and contractors in addressing site-specific challenges, ultimately enhancing project outcomes. With a workforce of approximately 436 employees, Tensar serves a global clientele across various sectors, including public roads, railways, energy, and environmental construction. Their commitment to research and development is evident in their extensive portfolio, which includes over 110 patents and a wealth of success stories from projects around the world. Tensar's focus on eco-friendly construction practices further solidifies its position as a relevant player in the geotechnical engineering industry.


14. Accura Engineering and Consulting Services, Inc.


Accura Engineering and Consulting Services, Inc., based in Atlanta, Georgia, is a private engineering and consulting firm established in 2003. The company specializes in a wide array of services, prominently featuring geotechnical engineering, civil and structural engineering, surveying, construction management, and environmental consulting. With a workforce of approximately 80 skilled professionals, Accura has developed a strong reputation for delivering quality services on time and within budget. Their client base includes federal agencies such as the Department of Defense and NASA, as well as state and local government entities. Accura's involvement in significant projects, such as the Northwest Corridor Expressway and the Atlanta BeltLine, highlights their expertise in handling complex infrastructure challenges. The firm is also recognized as a Small Disadvantaged Business and a Woman-Owned Small Business, which adds to its credibility in the industry.


15. Oasis Consulting Services

  • Website: oasis-cs.com
  • Ownership type: Private
  • Headquarters: Roswell, Georgia, United States (USA)
  • Employee distribution: United States (USA) 91%, Puerto Rico 9%
  • Founded year: 1996
  • Headcount: 51-200
  • LinkedIn: oasis-consulting-services

Oasis Consulting Services, based in Roswell, Georgia, is a woman-owned engineering consulting firm that specializes in environmental and geotechnical solutions. Founded in 1996, the company has grown from a small operation to a firm with over 50 employees, providing a range of services that include environmental remediation, landfill design, and construction materials testing. Oasis has built a reputation for delivering innovative and compliant solutions tailored to the needs of clients in the construction and environmental sectors. Their projects have included significant undertakings, such as the redevelopment of Fort Gillem and work on large-scale industrial facilities. With an AASHTO-accredited laboratory, Oasis ensures high standards in testing and analysis, making them a trusted partner for both local and Fortune 500 companies. The firm is also committed to community involvement, emphasizing their values of innovation, diligence, integrity, and partnership.


16. Mckinney Drilling CO


Mckinney Drilling CO, based in Lithia Springs, Georgia, has been a significant player in the geotechnical engineering sector since its establishment in 1937. The company specializes in various geotechnical services, including ground improvement techniques, deep foundation solutions, and groundwater control systems. They cater to a wide range of sectors, such as commercial, industrial, and infrastructure, addressing critical challenges that arise in construction projects. Mckinney Drilling CO is known for its expertise in techniques like grouting and soil stabilization, which are vital for ensuring the integrity and safety of structures. Their long history in the industry reflects a commitment to quality and innovation in geotechnical practices.


17. Earth Retention

  • Website: earthretention.com
  • Ownership type: Private
  • Headquarters: Woodstock, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2013
  • Headcount: 11-50
  • LinkedIn: earthretention

Earth Retention, founded in 2013 and based in Woodstock, Georgia, is a private company that specializes in earth retention solutions. With a team of 26 employees, they provide a range of products and engineering services tailored for construction companies and civil engineering firms. Their expertise lies in designing durable earth retention structures, such as retaining walls and reinforced soil slopes, using high-quality American-made materials. The company prides itself on delivering projects on time and within budget, ensuring that clients receive reliable support throughout the project lifecycle. Earth Retention has successfully completed numerous projects, demonstrating their capability and commitment to the industry. They serve both public and private sectors, showcasing their versatility and adaptability in various construction environments.


18. GeoLogic LLC

  • Website: geologicllc.net
  • Ownership type: Private
  • Headquarters: Marietta, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2018
  • Headcount: 11-50
  • LinkedIn: geologic-llc-ga

GeoLogic LLC, founded in 2018 and based in Marietta, Georgia, is a geological consulting firm that provides a wide array of services in geological engineering, mining engineering, and environmental consulting. With a team of skilled geologists, engineers, and technicians, GeoLogic focuses on delivering tailored solutions for industrial clients and large-scale development projects. Their services include geological exploration, mine planning, environmental assessments, and dam evaluations. The firm prides itself on its commitment to client service, sustainability, and innovation, ensuring that projects are executed efficiently and effectively. GeoLogic also utilizes advanced technologies, such as drone services for aerial data collection, to enhance their service offerings. Their approach emphasizes transparency and collaboration, aiming to build long-term relationships with clients while addressing complex geological challenges.


19. Pinnacle Design/Build Group, Inc.


Pinnacle Design/Build Group, Inc., founded in 1997 and based in Cumming, Georgia, is a construction and engineering firm that specializes in the design and construction of geotechnical structures. The company offers a range of services, including the construction of retaining walls, foundations, bridges, and erosion control systems. They cater to both commercial and residential sectors, ensuring that their projects meet the specific needs of their clients. Pinnacle Design/Build adopts a comprehensive approach, managing projects from initial engineering design through to final construction. This integrated method not only enhances project efficiency but also provides clients with a single point of accountability. Their focus on quality and safety is evident in their rigorous quality control programs and safety protocols, which are designed to minimize risks and ensure high standards throughout the construction process. Pinnacle Design/Build has built a solid reputation in the industry, often working with repeat clients who value their commitment to delivering reliable and effective geotechnical solutions.


20. Propex Fabrics Inc

  • Website: propexglobal.com
  • Ownership type: Corporate
  • Headquarters: Austell, Georgia, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: June 2021
  • Founded year: 1910
  • Headcount: 51-200
  • LinkedIn: propex-fabrics-inc

Propex Fabrics Inc, based in Austell, Georgia, has been a player in the geosynthetic manufacturing industry since its founding in 1910. The company specializes in innovative erosion control products and systems, catering to the construction and environmental management sectors. Their product offerings include solutions for slope stabilization, shoreline protection, and waste management, among others. Propex's products are designed to enhance the durability of infrastructure while also addressing environmental concerns. They operate primarily in the United States and have a workforce of around 69 employees, indicating a focused yet capable team dedicated to their mission. Propex's commitment to providing effective geosynthetic solutions makes them a relevant entity in the geotechnical engineering field.


21. Durham Geo Slope Indicator (DGSI)

  • Website: durhamgeo.com
  • Ownership type: Corporate
  • Headquarters: Tucker, Georgia, United States (USA)
  • Employee distribution: United States (USA) 95%, Canada 5%
  • Latest funding: September 2009
  • Founded year: 1957
  • Headcount: 51-200
  • LinkedIn: durham-geo-slope-indicator

Durham Geo Slope Indicator (DGSI), based in Tucker, Georgia, specializes in geotechnical instrumentation and materials testing. Established in 1957, the company has built a reputation for providing a wide array of products and services tailored for geotechnical and environmental professionals. Their offerings include various sensors, data loggers, and testing equipment crucial for monitoring and ensuring the safety of construction and environmental projects. DGSI's expertise spans over 60 years in geotechnical instrumentation and 30 years in materials testing equipment. They are recognized for their high standards, as evidenced by their ISO 9001:2015 certification. DGSI's instruments are integrated into significant construction projects worldwide, reflecting their importance in the industry. The company operates primarily in the United States, with a small presence in Canada, and maintains a strong commitment to customer service and technical support.


22. Environmental Corporation of America


Environmental Corporation of America (ECA), founded in 1989 and based in Alpharetta, Georgia, is a private consulting firm specializing in environmental, geotechnical, wetlands, ecology, and cultural resources services. With a team of approximately 29 employees, ECA serves both public and private sector clients across various industries, including telecommunications, commercial real estate, and transportation. The firm is known for its commitment to helping clients navigate complex environmental regulations and manage project-related risks. ECA has successfully completed thousands of projects, showcasing their experience and expertise in environmental assessments and compliance. Their geotechnical services include engineering and materials testing, which are essential for ensuring the stability and safety of construction projects. ECA's approach emphasizes quality and innovative solutions tailored to meet the specific needs of their clients.



Geotechnical Engineering Insights: Key Companies in Georgia


CompanyHeadquarterSizeFoundedOwnership
GolderAtlanta, Georgia, United States (USA)5001-100001960Corporate
MC Squared, LLCKennesaw, Georgia, United States (USA)51-2002001Private
NOVA Engineering and Environmental, LLCKennesaw, Georgia, United States (USA)501-10001996Corporate
Geo-Hydro Engineers, Inc.Kennesaw, Georgia, United States (USA)51-2001980Private
Geotechnical & Environmental Consultants, Inc., A Terracon CompanyMacon, Georgia, United States (USA)51-2001991Private
Contour Engineering, LLCKennesaw, Georgia, United States (USA)51-2002000Private
Hayward Baker INCAlpharetta, Georgia, United States (USA)1-101948Corporate
Willmer Engineering, Inc.Atlanta, Georgia, United States (USA)11-501982Family Owned
Whitaker Laboratory Inc.Savannah, Georgia, United States (USA)11-501970Private
Matrix Engineering Group, Inc.Tucker, Georgia, United States (USA)11-501994Private
2mnextAtlanta, Georgia, United States (USA)51-2002011Private
United ConsultingNorcross, Georgia, United States (USA)51-2001990Private
Tensar, a division of CMCAlpharetta, Georgia, United States (USA)501-10001978Corporate
Accura Engineering and Consulting Services, Inc.Atlanta, Georgia, United States (USA)11-502003Private
Oasis Consulting ServicesRoswell, Georgia, United States (USA)51-2001996Private
Mckinney Drilling COLithia Springs, Georgia, United States (USA)51-2001937Private
Earth RetentionWoodstock, Georgia, United States (USA)11-502013Private
GeoLogic LLCMarietta, Georgia, United States (USA)11-502018Private
Pinnacle Design/Build Group, Inc.Cumming, Georgia, United States (USA)11-501997Private
Propex Fabrics IncAustell, Georgia, United States (USA)51-2001910Corporate
Durham Geo Slope Indicator (DGSI)Tucker, Georgia, United States (USA)51-2001957Corporate
Environmental Corporation of AmericaAlpharetta, Georgia, United States (USA)11-501989Private


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