Stephanie Siefert

Aspen Environmental Group

Aspen Environmental Group is an expert interdisciplinary environmental impact analysis firm, specializing in the management of environmental assessment efforts under CEQA, NEPA, and other state and federal environmental regulations. Aspen is a leader in the provision of professional environmental and engineering services to public agencies responsible for building or reviewing infrastructure, industrial, and public works projects. Aspen's clients are involved in constructing and permitting projects such as water, energy, flood control, and telecommunications infrastructure. Aspen's clients are almost exclusively government agencies, including local, state, and federal agencies. Aspen provides technical services related to environmental assessment, engineering, environmental planning, and regulatory compliance. Aspen's staff is comprised of a broad cross-section of experienced professionals in engineering and the physical, earth, life, and social sciences. Aspen has served as Prime Contractor to numerous public agencies involved in constructing infrastructure and public works projects in California.