We specialize in integrating social, biological, physical, and information sciences to provide the complete environmental solution for our clients. Our team of environmental scientists and specialists excels at managing cultural and natural resources.
Planning and Natural/Cultural Resources

Cultural Resources
Proven at balancing site mission with State Historic Preservation Office requirements, Stell provides cultural resource management program support throughout the United States. Over the past 5 years, we have completed cultural resource services on more than 40 federal projects and more than 100 state and local projects. Through early involvement in project planning, we assist…

Natural Resources
Stell’s biologists, ecologists, and environmental scientists are proven leaders in their fields and have logged thousands of field hours conducting in-depth and comprehensive surveys and assessments on flora and fauna, wetlands, and invasive and sensitive species and their associated habitats. Our natural resources specialists have conducted Endangered Species Act (ESA) Section 7 consultations and mitigation…

NEPA
Stell staff members have supported over 200 National Environmental Policy Act (NEPA)-type environmental studies for federal, state, and municipal agencies. The studies have included environmental impact statements, environmental assessments (EAs), and categorical exclusions evaluations. Our NEPA team, in compliance with the Council on Environmental Quality (CEQ) regulations, eliminates from detailed study those resource areas that…

GIS
Stell leverages and integrates computer-aided design, Geographic Information Systems, and Global Positioning System technology directly into project work. These individual processes can be used as interconnected, cross platform, communicative, and flexible tools with centralized storage. Our GIS services cut across our business lines to provide our partners and clients with lifecycle data management, analysis, and display…

Ecosystem Resiliency
Stell helps develop healthy and sustainable ecosystems through habitat restoration actions that will restore ecosystems and improve resiliency and ecosystem ability to respond to disturbance by resisting damage and recovering quickly. The sustainable and lasting benefits are reduced risks from extreme weather events, changing environmental conditions, and climate change impacts. We support collaboration among multiple stakeholders…

Forestry Management
Stell maintains and improves the health, diversity, and productivity of forests and grasslands by managing vegetation, restoring ecosystems, reducing hazards, and maintaining forest health. By preparing, updating, and implementing Integrated Wildland Fire Management Plans (IWFMPs), we have experience with wildland fire suppression and hazard fuel reduction, fire break/fire road maintenance, prescribed burning, and fire tower…