A Company Accustomed to Accomplishment

Since 1991, Aspen’s multidisciplinary staff has provided environmental compliance, impact assessment, and mitigation services for a wide spectrum of infrastructure, public works, and industrial projects. In addition, Aspen provides integrated energy analysis and planning services to government agencies, energy-focused organizations, and private clients. Aspen has effectively managed many complex, high-profile energy, infrastructure, and public works projects and managed large teams of subcontractors on behalf of both public and private clients. Aspen builds lasting client relationships through responsiveness, loyalty, anticipation of client needs, problem solving, and efficient management.

At Aspen, doing important things is part of our daily business.


Project & Program Management

Environmental Impact Assessment

Construction Monitoring

Air Quality & Climate Services

Biological Resources

Cultural Resources

Geospatial Sciences

Energy Planning & Policy Analysis

Energy Resource Economics

Public Participation & Community Involvement

Corridor Planning & Analysis