Rosamond Environmental Lawyers

For over 40 years, I have been providing results for Business, Government & Administrative, Real Estate, Environmental, and Land Use & Zoning law matters. I provide comprehensive strategies and advocacy for California businesses with an emphasis on development, zoning and environmental issues.

With extensive experience, I have been recognized by my peers for my legal skill and knowledge. In addition to holding an AV Preeminent Rating, I have been listed as a Southern California Super Lawyer for over a decade. Most recently, I have been honored as the 2020 Lawyer of the Year for Land Use & Zoning Law.

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I have practiced law in California for more than 23 years with a career that includes private practice, as a Deputy Attorney General with the California Department of Justice, and as a clerk to an appellate court judge. Our firm represents property owners and businesses in environmental litigation and as advisors for matters involving soil and groundwater remediation, Clean Water Act citizen suits, Water Board investigation orders, and more.

We work with our clients to identify the best strategies for their needs. What matters most is our clients’ comfort level and...

Thomas A. Bloomfield is an experienced environmental attorney, negotiator and trained mediator. Tom is adept at understanding technical and financial issues and efficiently using that information to best represent the legal interests of his clients and, as a neutral, to help parties resolve disputes. He is skilled at bringing together parties with diverse interests to solve complex problems in a manner that best achieves the objectives of the stakeholders and avoids unnecessary litigation and protracted disagreements. Throughout his career, Tom has represented private businesses, governmental entities, individuals and non-profit organizations.

Diane Park specializes in estate and trust administration, as well as estate, trust and conservatorship litigation. In administrative matters, Diane is respectful of her clients’ grief, helping them navigate the many decisions that ultimately bring them peace-of-mind. In litigation matters, she is sensitive to the stressful nature of disputes in general, maintaining focus on achieving resolution as quickly as possible. With a background in civil litigation, Diane is well-versed in the litigation process, contributing to her efficiency.

Diane is on the Executive Committee of the Trusts and Estates Section of the Los Angeles County Bar Association. In this capacity, she collaborates...

Michael P. Thornton is founder and chair of Thornton Law Firm LLP. A nationally recognized expert on toxic tort litigation, Mr. Thornton graduated from Dartmouth College and Vanderbilt Law School. In the 1970’s he successfully undertook the representation of a number of shipyard and construction workers who had developed asbestos-related diseases. Over the years, the firm has grown to become the largest firm in the Northeast representing victims of asbestos and other toxic materials. The firm has brought justice to workers who contracted cancer and other health issues from exposure to chemicals, defective drugs, and defective products, and to...