Environmental consulting companies in Virginia assist businesses and government agencies to navigate complex regulations in areas such as pollution cleanup, sustainability planning, water resource management, and climate change strategy. These companies offer a broad range of services, from environmental impact assessments and risk management to regulatory compliance and legislation advice. Many of them employ cutting-edge technologies and best practices to create solutions that not only meet legal requirements but also foster sustainability in operations. The industry is evolving with increased awareness about environmental issues, shifting towards more sustainable solutions and innovative approaches.


Top 19 environmental consulting companies in Virginia

1. HydroGeoLogic, Inc.

  • Website: hgl.com
  • Headquarters: Reston, Virginia, United States
  • Founded: 1987
  • Headcount: 501-1000
  • LinkedIn

HGL is an environmental consulting company that provides innovative solutions for environmental cleanup, climate change planning, and water resource management. With a focus on sustainability and resilience, HGL offers services such as PFAS investigation and treatment, remediation optimization, and advanced geophysical classification. Their expertise and commitment to safety have earned them prestigious awards and recognition in the industry.


2. Enhesa

  • Website: enhesa.com
  • Headquarters: Arlington, Virginia, United States
  • Founded: 1989
  • Headcount: 51-200
  • Latest funding type: Secondary Market
  • LinkedIn

Enhesa is a company that provides EHS regulatory intelligence and compliance solutions for organizations. They offer easy-to-understand summaries, insights, guidance, and comprehensive coverage on EHS compliance and sustainability. Enhesa helps businesses avoid fines and setbacks by staying ahead of trends and providing actionable insights.


3. Wetland Studies and Solutions, Inc. (WSSI), a Davey Tree Company

Wetland Studies is a company that specializes in providing environmental consulting and ecological services. They offer expertise in wetland delineation and assessment, habitat restoration, environmental monitoring, and regulatory compliance.


4. Marstel-Day, LLC

  • Website: marstel-day.com
  • Headquarters: Fredericksburg, Virginia, United States
  • Founded: 2002
  • Headcount: 51-200
  • LinkedIn

Marstel-Day, LLC is an environmental consulting company specializing in infrastructure management, climate change, environmental planning & compliance, ecosystem restoration, international development, and defense services. They provide sustainable planning & design solutions for water resources conservation and cultural resources.


5. Waterborne Environmental, Inc.

Waterborne Environmental is a renowned global consulting firm that provides innovative solutions to complex environmental, ecological, and human risk problems. With a team of experienced scientists, engineers, and regulatory advisors, Waterborne offers unbiased work to clients of all sizes and industries worldwide.


6. Skeo Solutions

  • Website: skeo.com
  • Headquarters: Charlottesville, Virginia, United States
  • Founded: 1996
  • Headcount: 11-50
  • LinkedIn

Skeo Solutions Inc. is a company that focuses on transcending finite natural resources with unlimited human potential. They offer expertise in equity, sustainability, and resiliency through their geospatial mapping and technical assistance services. Skeo Solutions Inc. is committed to environmental stewardship, social equity, and economic opportunity.


7. Grenova

  • Website: grenovasolutions.com
  • Headquarters: Richmond, Virginia, United States
  • Founded: 2014
  • Headcount: 51-200
  • Latest funding type: Debt Financing
  • LinkedIn

Grenova Solutions is a pioneering company that focuses on profit-driven sustainability in the laboratory industry. They offer innovative products and processes that enable labs to wash and reuse plastic consumables, significantly reducing waste and driving profitability for their customers.


8. Water Management Inc.

  • Website: watermgt.com
  • Headquarters: Alexandria, Virginia, United States
  • Founded: 1980
  • Headcount: 11-50
  • LinkedIn

Water Management Inc. is a company that specializes in sustainable water solutions. With over 40 years of experience, they offer services such as backflow preventers, water optimization, low flow programs, and leak detection analysis. They support organizations dedicated to sustainability and their goal is to create smart water-saving environments. The company is known for their expertise in water management and their commitment to reducing environmental footprints.


9. Zasti

  • Website: zasti.ai
  • Headquarters: Virginia, Virginia, United States
  • Founded: 2017
  • Headcount: 11-50
  • LinkedIn

Zasti.ai is a company that offers carbon database services and helps measure and reduce carbon emissions. They provide accurate baselining and leverage a vast amount of data points from partners. With their secure proprietary AI algorithms, they assist in precise target identification of hotspots and develop decarbonization roadmaps.


10. Applied Environmental,Inc.

  • Website: appenv.com
  • Headquarters: Herndon, Virginia, United States
  • Founded: 1986
  • Headcount: 11-50
  • LinkedIn

Appenv.com is a company that specializes in providing environmental solutions and services. They offer a range of innovative products and technologies to help businesses and individuals reduce their environmental footprint and promote sustainability.


11. Above Green

Above Green is a sustainability consulting firm that specializes in green building certifications, building commissioning, and energy modeling across the U.S. They help building owners and operators benchmark their facilities using ENERGY STAR Portfolio Manager and offer services to improve performance, meet code requirements, and obtain certifications. Their team provides expertise in various areas including building envelope commissioning, sustainability consulting, energy modeling, indoor air quality assessments, and more.


12. Bowerbird Energy

Bowerbird Energy is an energy and environmental management firm that helps clients achieve their sustainability goals by identifying, designing and implementing energy solutions that align with their mission and operations.


13. Optidel

Optidel Global is a public health and environmental consulting firm with a focus on supporting nations in building resilient health systems and offers sustainable environmental solutions in the context of the Sustainable Development Goals (SDGs).


14. Green Powered Technology

Green Powered Technology is a leading innovator in green energy systems, providing sustainable and cost-effective energy solutions to various clients. Their goal is to lead the world in employing innovative energy solutions and act as a guide in the green energy field.


15. Huelat Davis: Healing Design

Healing Design offers evidence-based design solutions that create healing environments capable of solving global health crises. They specialize in healthcare facilities, including Senior Living, Cancer Design, Acute Care, and Behavioral Health.


16. RE Tech Advisors

RE Tech Advisors is an Energy Transition Acceleratorâ„¢ operating at the intersection of sustainability, technology, and buildings. They serve the investment community by designing and implementing award-winning Environmental, Social, and Governance (ESG) programs to fulfill clients' fiduciary and investment objectives.


17. Hurt & Proffitt, Inc.

  • Website: handp.com
  • Headquarters: Lynchburg, Virginia, United States
  • Founded: 1973
  • Headcount: 51-200
  • LinkedIn

H&P is a company offering a wide range of engineering and consulting services, including dams and water resources, environmental permitting, land development, municipal engineering, transportation, surveying, and more. They have a strong focus on providing quality services to their clients and are dedicated to driving economic development and ensuring environmental sustainability.


18. Stillwater Consulting

  • Website: stillwaterb3.com
  • Headquarters: Charlottesville, Virginia, United States
  • Headcount: 1-10

Stillwater Consulting, LLC is a sustainability consulting company specializing in biofuels, green building, and business development. With 15 years experience creating new market opportunities and sustainable business strategies, Stillwater will help you deliver results for your stakeholders while also preserving the environment and the connection to your community. Because sustainable business is highly influential to brand positioning, we focus on greater long-term brand equity through increased operational and environmental efficiency. Contact Stillwater to benefit from the financial advantages that come from a company-wide sustainability policy.


19. Gershman, Brickner & Bratton, Inc.

  • Website: gbbinc.com
  • Headquarters: Vienna, Virginia, United States
  • Founded: 1980
  • Headcount: 11-50
  • LinkedIn

GBB Inc is a solid waste management consultant that provides innovative, responsible, sustainable, and economical strategies and solutions for communities and the environment. They offer services such as strategic waste management planning, technical evaluation and planning, business and financial planning, sustainability practices, and expert witness testimony.


Want to find more environmental consulting companies?


If you want to find more companies that offer services including pollution cleanup, risk management, and environmental impact assessments you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
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...and a lot more!