Environment
Protecting natural resources, while navigating the complex regulatory landscape.
Pursue your goals with speed and confidence
Streamline compliance with environmental consulting services powered by 1,000+ environmental planners, scientists, engineers, attorneys, and policy specialists ready to advance your business. For more than 30 years, we've brought a trusted reputation to our work: executing environmental impact assessments, managing complex projects, engaging diverse stakeholders, and navigating multiple layers of regulation.
+30 years
of wildlife habitat conservation
38 gigawatts
renewable projects across the U.S.
+23 million
people provided municipal water in one California region
Expertly manage environmental challenges
Streamline compliance with environmental consulting services powered by our 1,000+ environmental planners, scientists, engineers, attorneys, and policy specialists.
Construction compliance and monitoring
Acoustics and atmospheric sciences
Sector-specific expertise
Our work
Client Story
Improving air quality, climate resilience, and equity analysis
Client Story
Environmental Impact Report for San Diego’s Regional Plan
Client Story
Transforming pastureland into a productive tidal marsh
Client Story
Technology modernization for energy and environmental impact
Client Story
Environmental effects from offshore wind turbine foundations
Client story
Designing passage for humans above and fish below
Featured insights
Explore all environment insights
Our experts
Beyond an environmental consulting firm, ICF is a group of passionate specialists. Resourceful and driven, they do what it takes to carry your project to completion smoothly through scientific, policy, and operational challenges. It’s a lot to ask of an environmental consultant, but it’s a mission for our team.
Partners and awards
2022 Environment + Energy Leader
25+ years leading development of EPA’s annual Inventory of U.S. Greenhouse Gas Emissions and Sinks
10+ years Climate Change Business Journal Achievement Award Winners
Partner since 2010
EBJ Environmental Achievement Award, multiple years
Ranked #20 in Environment Analyst's Top 100 Environment & Sustainability Consultancy Firms 2022
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