Harris & Lee Environmental Sciences, LLC conducts ASTM E 1527-05 environmental site assessments and consults with clients in California, Oregon, Washington and Arizona. We are located in Santa Rosa, Sonoma County, CA, in the San Francisco Bay Area.

We are scientist business management environmental consultants who guide clients safely through the tangle of the competing influences of science, business and law. We use our knowledge and experience to formulate individualized responses to environmental problems that support your business goals while meeting the requirements of environmental law.

Harris & Lee Environmental Sciences, LLC consults with clients in California, Oregon Washington and Arizona to evaluate potential liability through environmental site assessments, manage ongoing risk as a property owner or commercial real estate loan lender, comply with local, state and federal environmental health and safety requirements, and provide litigation support, including expert testimony.

Whether you need to conduct an All Appropriate Inquiries - Environmental Site Assessment, Phase I Investigation, establish an environmental liability risk management plan, remediate contamination, develop and implement an environmental health and safety program, or contend with environmental litigation or toxic tort, our team of highly experienced consultants provides a broad range of expertise.

If you are seeking an environmental consultant in California, Oregon,  Washington or Arizona to help you take advantage of CERCLA liability exemptions, manage ongoing risk or provide litigation support, we invite you to call (707) 571-8961 or email to discuss your needs.

Environmental Health & Safety Services

Qualified and experienced professionals to assist with employee health and safety, compliance activities and strategic initiatives. More

Environmental
Site Assessments

While CERCLA provides three specific landowner environmental liability exemptions, only those who rigorously follow the All Appropriate Inquiries Rule - Environmental Site Assessments, Phase 1 Investigation prior to purchase are protected.
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Environmental
Liability Risk Management

Minimizing future environmental liability for contamination begins with ongoing risk management. We help financial institutions and property owners create risk management plans that also make good business sense. More

Environmental Litigation Consultants
& Expert Witness Testimony

We help attorneys understand the technical aspects of an environmental case and find explanations for phenomena that may occur. Our expert witness testimony translates arcane scientific processes and data into plain English. More

Environmental Remediation

What happens when you are found liable for an environmental problem? When you are mandated to begin remediation of an environmentally damaged property, who you chose to work with can make all the difference when it comes to business and economic impact. More