As the largest, most experienced ecological offset provider in the United States, we’re committed to making the world a better place to live. We work tirelessly to affect the balance between economic development and the environment by offsetting unavoidable project impacts and conserving our planet’s finite resources.
So far, we’ve helped by restoring more than 40,000 acres of wetlands, streams, and habitats and planting over 10 million trees. And that’s just the beginning.
Acres of Endangered
Species Habitats Preserved
Acres of Wetlands Restored
of Streams Restored
We specialize in restoring and enhancing degraded areas and protecting natural habitats in perpetuity—all while mitigating risk and liability for our clients, ensuring strict regulatory compliance, and collaborating with local landowners.
Protecting, restoring, and preserving wetlands to create larger, richer...Learn More
Reconnecting, restoring and preserving riparian ecosystems to their historical...Learn More
Enhancing and preserving high-quality habitats to enable the survival of...Learn More
Reestablishing the natural balance by implementing holistic water-quality...Learn More
Establishing and reconstructing buffers crucial to habitats, water quality, and...Learn More
Restoring lands through site assessment and planning, site preparation & stabilization...Learn More
Methods of controlling stormwater runoff that discharges into waterways...Learn More
RES is a comprehensive solution provider for both the private and public...Learn More
Our wetland, riparian, coastal, estuary, marsh, and barrier restoration processed...Learn More
RES works with clients across the American landscape to streamline navigation of regulatory approval processes of the Clean Water Act and the Endangered Species Act and associated state and local regulations.
Navigating the complex world of environmental regulation, restorative challenges, and impact analysis has made RES one of the foremost authorities in the ecological offset industry. Find white papers, case studies, and articles covering topics from operating in environmentally sensitive areas to streamlining the permitting process.