The environmental consulting sector in Colorado is teeming with companies that offer a diverse range of services to address environmental challenges in innovative ways. These firms specialize in a wide variety of domains including waste management, pollution control, water management, and sustainability among others. Their extensive expertise enables them to develop strategies that ensure resource development without compromising on environmental safety. As the demand for sustainable practices grows, these firms are set to cater to increasingly diverse markets and challenges, capturing a future of continued growth in environmental considerations.


Top 22 environmental consulting companies in Colorado

1. Formation Environmental, LLC

Formation Environmental is a company that offers innovative solutions in the field of environmental services. With expertise in areas like waste management, pollution control, and sustainability, the company provides cutting-edge technologies and consulting services to a diverse range of clients.


2. Ensero Solutions

  • Website: ensero.com
  • Headquarters: Fort Collins, Colorado, United States
  • Founded: 2005
  • Headcount: 51-200
  • LinkedIn

Ensero Solutions is a multidisciplinary environmental consulting firm that provides comprehensive science, engineering, regulatory, and business solutions to address complex environmental challenges. They offer services such as assessment and permitting, water management, remediation and restoration, site operations, and microbiology and genomics. Their expertise enables them to partner with clients and develop sustainable strategies for resource development while protecting the environment. Ensero Solutions is committed to progress and reducing effort throughout the project life-cycle.


3. Eco-Cycle

  • Website: ecocycle.org
  • Headquarters: Boulder, Colorado, United States
  • Founded: 1976
  • Headcount: 51-200
  • LinkedIn

EcoCycle.org promotes circular economies and builds Zero Waste communities. They offer programs, policies, and infrastructure to advance Zero Waste and reduce plastic waste. Their initiatives include recycling, composting, hazardous materials management, and campaigns to eliminate problematic plastics. They also provide educational resources and services to schools and communities.


4. Geotech Environmental Equipment, Inc.

Geotech Environmental Equipment, Inc. is a leading supplier of performance-driven environmental equipment and supplies. They offer a wide selection of products and support services for water sampling, groundwater level and flow monitoring, water quality analysis, geophysical measurements, soil sampling, and remediation equipment. Their mission is to provide reliable and efficient solutions to help protect and preserve the environment.


5. Engineering Economics, Inc.

Engineering Economics, Inc. (EEI) is a facility consulting firm specializing in performance improvements for building environmental systems. We optimize indoor environments to allow people and organizations to thrive. Our particularly adept team leverages data analytics to investigate, engineer, implement, and verify improved facility operating strategies.


6. Iconergy, Ltd.

Iconergy is an energy consulting company that specializes in efficiency retrofit and commissioning services. They provide innovative solutions for the built environment, helping clients save energy and reduce their environmental impact. With a team of experienced engineers and construction professionals, Iconergy offers consulting services, commissioning, decarbonization, energy storage, and industrial optimization. They design customized control systems that optimize energy efficiency and comfort, integrating with existing building automation systems. Iconergy serves public, private, and nonprofit sector clients, delivering projects on time and within budget.


7. Cameron-Cole

  • Website: cameron-cole.com
  • Headquarters: Boulder, Colorado, United States
  • Founded: 2001
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Cameron-Cole is focused on improving our world through advanced sustainable practices. With over eight years of experience in the sustainability arena, they specialize in data management and analysis, ratings and rankings, and sustainability initiatives.


8. ICAST (International Center for Appropriate & Sustainable Technology)

  • Website: icastusa.org
  • Headquarters: Lakewood, Colorado, United States
  • Founded: 2002
  • Headcount: 11-50
  • LinkedIn

ICAST is an organization focused on energy and water conservation measures, with a mission to provide economic, environmental, and social benefits to communities. They offer services such as demand-side management, retrofits for multifamily buildings, and solar services. They also provide financing opportunities and consulting services.


9. Brendle Group

The Brendle Group is a sustainability consulting firm that specializes in connecting the natural and built environment. They offer energy and water management solutions, climate mitigation and adaptation strategies, and sustainable design and certifications.


10. Oak Services LLC

Oak Services, LLC is a Colorado-based Woman Owned Small Business (WOSB) and CDOT Disadvantaged Business Enterprise (DBE) providing comprehensive solutions for sustainable development and environmental projects.


11. Tasman Geosciences Inc.

  • Website: tasman-geo.com
  • Headquarters: Broomfield, Colorado, United States
  • Founded: 2009
  • Headcount: 201-500
  • LinkedIn

Tasman is a multi-faceted consulting, engineering, and construction firm that focuses on developing cost-effective solutions for clients in various industries. They prioritize health, safety, and environment (HSE) to prevent incidents and address environmental impacts. Tasman offers services such as consulting, engineering, demolition, abatement, response and restoration, and facility services. With their expertise and proven experience, they aim to cultivate long-lasting relationships and drive successful outcomes for their clients.


12. Green Dragon

  • Website: greendragon.com
  • Headquarters: Denver, Colorado, United States
  • Founded: 2009
  • Headcount: 201-500
  • Latest funding type: Debt Financing
  • LinkedIn

Green Dragon is a company that offers sustainable and eco-friendly solutions for businesses. They provide a wide range of products and services designed to help companies reduce their carbon footprint and operate more sustainably.


13. CMS Environmental Solutions

  • Website: cmsenviro.com
  • Headquarters: Denver, Colorado, United States
  • Founded: 2007
  • Headcount: 51-200
  • LinkedIn

CMS Environmental Services offers stormwater compliance management solutions for construction sites. They provide training and certification for inspectors and develop customized Stormwater Pollution Prevention Plans (SWPPPs) to ensure compliance. With offices in Colorado, Georgia, Maryland, and Florida, CMS Environmental Services serves customers nationwide.


14. Jefferson Conservation District

  • Website: jeffersoncd.com
  • Headquarters: Arvada, Colorado, United States
  • Headcount: 51-200

Jefferson Conservation District provides assistance to landowners in Jefferson County, Colorado to enhance and sustain natural resources through impactful partnerships.


15. Walking Mountains Science Center

Walking Mountains Science Center is an organization based in Vail, CO. They focus on promoting sustainability and educating the community about the natural world. They offer various programs, events, and initiatives related to energy efficiency, waste reduction, sustainable tourism, and climate action.


16. BBA Water Consultants, Inc.

  • Website: bbawater.com
  • Headquarters: Englewood, Colorado, United States
  • Founded: 1980
  • Headcount: 11-50
  • LinkedIn

BBA Water Consultants is a professional consulting firm specializing in water supply and management. They offer services to commercial water conservancy districts, ski resorts, municipal water providers, energy and mining companies, and more.


17. UHG Consulting

UHG Consulting is a full-service sustainability and management consulting firm based in Boulder, CO. They provide a range of technical expertise to tackle business challenges and help create long-term sustainable competitive advantages.


18. Partners for a Clean Environment

PACE Partners is a consulting firm that provides free business sustainability consulting services in Boulder County. The firm supports businesses, property owners, and contractors in achieving their environmental performance goals through expert advisor services and financial incentives.


19. Family Environmental Consulting

Family Environmental, Inc. is a company that specializes in environmental consulting services. They offer a range of sustainable solutions that cater to the needs of their clients. Their goal is to help clients in achieving compliance with regulations and sustainability goals.


20. PCD Engineering - a Bowman Company

PCD Engineering, Inc. is a building performance expert firm focused on sustainable mechanical/electrical design engineering, energy management, and integrated green building system solutions.


21. Women Of Global Action

Global Action is a company that aims to make the world a better place by promoting environmental sustainability and responsible consumption. They provide guidance and solutions for individuals and businesses to reduce their impact on the planet.


22. Critical Habitats

Critical Habitats is a company dedicated to preserving and protecting wildlife habitats for future generations.


Want to find more environmental consulting companies?


If you want to find more companies that offer innovative solutions in environmental management, sustainability, and pollution control you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


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