Trusted Environmental Experts

Analysis, advice, and services trusted by both agencies and project proponents

Aspen Environmental Group is an expert interdisciplinary environmental services firm focused on providing environmental and regulatory services to clients responsible for building, maintaining, or regulating infrastructure and public works projects.

About Us

Aspen Environmental Group is dedicated to continuous improvement in the understanding of the relationship between human activities and the environment. Discover what distinguishes Aspen from other consultants.

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Our Services

Aspen provides a comprehensive range of environmental services that are essential throughout the project life cycle, from the planning phase all the way through construction and beyond.

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Featured Projects

We provide 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.

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“[The Aspen Team] are easy to work with, responding quickly to all requests from BLM and effectively incorporating feedback from BLM in all drafts. Aspen’s staff is knowledgeable in the necessary areas of analysis for this oil and gas RMP Amendment/EIS… [they] have also been very flexible in working with BLM’s ever changing schedule and responding to our need to make unanticipated changes.”

Melinda Moffitt, Natural Resource Specialist, Bureau of Land Management
“As co-lead agencies, the Energy Commission and the BLM, supported by the US Fish and Wildlife Service and California Department of Fish and Wildlife, are thankful to the Aspen Team… and appreciative of its high-quality work, responsiveness to a number of important tasks and challenging schedules, and the rigor of its analysis. Only through the diligent efforts of the Aspen Team was this major undertaking able to move forward.”

Paul Richins, Jr., Siting, Transmission & Environmental Protection Division, California Energy Commission
“The Aspen Team has been key in supporting SMUD’s commitment to environmental stewardship through the preparation of environmental documents, plans, and field support. Aspen has demonstrated experience and expert knowledge of CEQA and environmental permitting. Because of their expertise, responsiveness, and efficiency, Aspen has become our ‘go-to’ team for conducting biological surveys and monitoring for numerous construction projects, vegetation management, and O&M activities.”

Ammon Rice, Environmental Specialist, Sacramento Municipal Utility District
“… the Aspen team have been INSTRUMENTAL in getting us through the construction process in compliance with our permits and without negatively impacting birds, tortoises, foxes… You have all been so responsive and accommodating to keep up with the crews and the sometimes ever-shifting schedules all while doing your jobs with the utmost integrity and attention to detail.”

Nadia Parker, Environmental Planning and Assessment, Los Angeles Department of Water and Power
“Aspen has consistently provided the Port with exceptional environmental consulting services. Not only have they been responsive to our staff’s needs, but they have done so with flexibility ad care. Aspen’s project managers have worked diligently with staff to ensure prepared documents meet all Port requirements, are technically accurate, readily understood, and of the highest visual quality.”

Kristen Berg, Environmental Specialist, Port of Long Beach
“Aspen’s staff have been diligent, resourceful, and committed in their work for the City leading to exceptional professional results. The documentation of environmental compliance was not only flawless, but was thoughtful in addressing local advocacy issues and related political needs as well.”

Michael Rohde, Program Manager, City of Laguna Beach
“The County continues to be extremely pleased with the high quality of Aspen’s work. The projects they have worked on are large and controversial. Work products, field work, monitoring reports, and other items have all been well done and timely. It is clear that Aspen has an excellent quality control program.”

Ellen Carroll, Environmental Coordinator, County of San Luis Obispo
“It has been a pleasure working with Aspen Environmental. They are timely, professional and budget conscious. Aspen has also been invaluable in coming up with creative problem solving when issues have arisen on projects. They truly feel like an extension of the County’s own staff.”

Nancy Sansonetti, Senior Planner – Environmental Management Division, County of San Bernardino
“… working with Aspen has been an absolute pleasure and we are truly thankful for all the support provided. [The Aspen team members] are such a great asset to the team; not only are they highly intelligent and professional, they are also friendly, informative and courteous.”

Jane Hauptman, Manager of Environmental Planning and Assessment, Los Angeles Department of Water and Power
“… Aspen was very professional in dynamic and high-pressure environments and was immediately responsive to any of the program stakeholders as needs or issues arose…. Aspen was proactive in identifying issues prior to the point in which they would impact the projects and working with the key parties to address them up front. This led to an efficient and smooth permitting and siting process.”

Michael E. Firenze, Principal & Principal Investigator, MFI