Since 1991, Aspen's multidisciplinary staff has provided environmental compliance, impact assessment, and mitigation services for a wide spectrum of energy and infrastructure projects, including provision of services under on-call task order programs. Our expertise in assembling specialty teams and our effective management of complex, highly profile projects is unsurpassed. We build lasting client relationships through our responsiveness, loyalty, anticipation of client needs, focus on solving problems, and efficient management. To learn about our satisfied clients, see "What our clients say..."

Aspen's core strengths include:

• Assembling specialty teams;
• Effective management of large, complex projects and task-order contracts;
• NEPA and CEQA compliance;
• Integrated Energy Analysis and Planning;
• Air quality assessment and permitting;
• Biological resources;
• Socioeconomics and land use;
• Mitigation monitoring;
• Habitat restoration; and
• Public participation.

See our "Services and Capabilities" section to learn more about our abilities and past project experience. View our newsletter, "Recent Accomplishments" to learn more about our latest work.

Aspen's principal, Dr. Hamid Rastegar, is an expert in engineering, physical sciences, and environmental impact assessment. He is joined by Vice Presidents Jon Davidson, Agoura Hills Operations; Susan Lee, San Francisco Operations; and Tom Murphy, Sacramento Operations, who bring additional project management and technical leadership in environmental planning, earth sciences, compliance and permitting, and engineering consulting services. This strong management team is supported by an interdisciplinary staff of environmental scientists, engineers, planners, technical specialists, and administrators.

Aspen has five locations in Agoura Hills (southern California), San Francisco, Sacramento, Upland and Davis, California. We have approximately 75 employees, including field staff working on construction projects throughout the state. Our staff members are highly trained professionals in such disciplines as environmental science, engineering (including air, water and noise disciplines), land use and environmental planning, biology (plant and wildlife), energy analysis and planning, and the earth sciences.

Aspen Environmental Group is dedicated to continuous improvement in the understanding of the relationships between human activities and the environment. We are committed to providing practical solutions in support of a strong economy and industrial progress, based on the principles of sustainable use of Earth's resources and maintenance of a safe and healthy environment.

Every employee at Aspen takes pride in doing quality work, improving performance with each project, meeting schedules, and exercising discipline in adhering to project budgets. Our overarching goal is responsiveness and the achievement of total client satisfaction.