Stephen J. O'Neil

- 43, 333 S Hope St, Los Angeles, CA 90071

In the complex and often high-stakes world of environmental and commercial law, having a seasoned attorney on your side is not just a benefit—it's a necessity. For businesses and individuals in California, Stephen J. O'Neil stands out as a highly respected legal professional with extensive experience in environmental litigation and complex commercial disputes. Based in Los Angeles, Mr. O'Neil is a partner at a prestigious global law firm, where he has dedicated nearly four decades to representing clients in their most challenging legal battles. His practice is defined by a deep and nuanced understanding of environmental regulations, toxic torts, and the intricacies of large-scale litigation, making him a go-to resource for anyone facing a significant legal challenge in these areas.

Mr. O'Neil's expertise is built on a foundation of extensive trial and arbitration experience. He has a proven track record of managing and litigating complex environmental cases, from Superfund litigation under CERCLA (Comprehensive Environmental Response, Compensation and Liability Act) to private cost recovery actions. His work is not limited to the courtroom, as he also provides invaluable environmental counseling, helping major oil companies and other clients navigate regulatory matters and understand the environmental implications of real property transactions. This blend of litigation prowess and advisory experience allows him to provide comprehensive legal strategies that are both aggressive in court and prudent in business planning.

What sets Stephen J. O'Neil apart is his commitment to the fair and efficient resolution of disputes. While he is a formidable trial lawyer, he also recognizes the value of alternative dispute resolution methods. In addition to his work as a litigator, he has begun to focus his practice on serving as a neutral arbitrator in commercial disputes. This transition reflects his deep understanding of the legal system and his dedication to finding balanced solutions for complex issues. His decades of experience representing both small businesses and major Fortune 500 companies give him a unique perspective on the needs of a wide range of clients, from different industries including financial services, healthcare, and manufacturing. This versatility ensures that he can effectively represent a diverse clientele with a high level of skill and professionalism.

His reputation is further solidified by his recognition as a top legal professional by his peers. Having been selected as an Illinois Super Lawyer and holding Martindale-Hubbell's AV Preeminent Peer Review Rating—the highest rating for ethical standards and legal ability—Mr. O'Neil is a trusted name in the legal community. For those in California seeking a lawyer with a proven track record in complex environmental and commercial law, Stephen J. O'Neil is a professional whose extensive experience and dedication to his craft make him an excellent choice.

Location and Accessibility

Stephen J. O'Neil practices in one of the most prominent business districts in Los Angeles, California. His office is located at 333 S Hope St, Suite 43, Los Angeles, CA 90071, USA, within a major high-rise building. This central location in the city's financial and legal hub makes it a convenient and professional setting for clients. The building and office are equipped with a range of accessibility features to accommodate all visitors. These include a wheelchair-accessible entrance, a wheelchair-accessible parking lot, and a wheelchair-accessible restroom. These amenities reflect the firm's commitment to providing a welcoming and inclusive environment for all clients. While it is always best to schedule an appointment to ensure Mr. O'Neil is available, the office's prime location and accessibility make it easy for clients to visit for consultations and meetings.

Services Offered

Stephen J. O'Neil specializes in a niche but highly critical area of law, providing expert legal services that are essential for businesses and individuals facing complex disputes. His practice areas are defined by his extensive experience in environmental and commercial litigation. Key services include:

• Environmental Litigation: Mr. O'Neil has extensive experience in handling complex environmental lawsuits, including those related to Superfund sites and private cost recovery actions under laws like CERCLA and RCRA.
• Toxic Tort Litigation: He represents clients in cases involving toxic torts, which are lawsuits for damages resulting from exposure to toxic chemicals or hazardous materials.
• Environmental Counseling: Mr. O'Neil advises major corporations and clients on environmental regulatory matters and the environmental implications of significant business transactions, such as the purchase or sale of real property.
• Commercial Litigation: He is a seasoned trial lawyer who has handled a wide range of commercial disputes, including cases related to contract disputes, corporate acquisitions, shareholder disputes, and professional negligence.
• Dispute Resolution: In addition to his work as a litigator, he provides services as a neutral arbitrator for commercial disputes, helping parties find a fair and efficient resolution outside of the courtroom.
• Governmental and Regulatory Matters: He has experience in conducting settlements with governmental agencies like the United States Environmental Protection Agency (EPA).

Features / Highlights

Stephen J. O'Neil's legal practice is defined by a number of key features that underscore his expertise and professional standing. These highlights are what make him a trusted and respected legal professional in California.

• Specialized Expertise: His deep specialization in environmental law and complex litigation sets him apart from more general practice attorneys, providing clients with a high level of focused knowledge.
• Extensive Trial Experience: With nearly 40 years of experience, he is a seasoned trial lawyer with a proven track record of successful outcomes in both federal and state courts, as well as in arbitration.
• Comprehensive Legal Strategy: He combines litigation skills with strategic counseling, offering a holistic approach to legal issues that considers both in-court and out-of-court solutions.
• Professional Recognition: His professional excellence is recognized by his peers, as evidenced by his Martindale-Hubbell AV Preeminent rating and selection as a Super Lawyer.
• Accessibility: The office location is equipped with wheelchair-accessible entrances, parking, and restrooms, ensuring the space is welcoming and convenient for all clients.

Contact Information

If you or your business requires expert legal counsel or representation in a complex environmental or commercial dispute in California, you can contact Stephen J. O'Neil to schedule a consultation.

Address: 43, 333 S Hope St, Los Angeles, CA 90071, USA

Phone: (213) 620-1780

What is Worth Choosing Stephen J. O'Neil

For individuals and businesses in California, selecting a lawyer for a complex environmental or commercial case is a decision of immense importance. What makes Stephen J. O'Neil a compelling choice is his unique combination of extensive experience, specialized knowledge, and a commitment to strategic, results-driven legal work. Unlike many attorneys who handle a broad range of cases, Mr. O'Neil has focused his career on a niche area of law, becoming a true expert in environmental litigation. This specialization means he understands the unique legal precedents, technical jargon, and scientific complexities that are often at the heart of these cases. This depth of knowledge is invaluable for building a strong and defensible case, whether it's a toxic tort claim or a dispute over a Superfund site.

His decades of trial experience are a major factor in his success. A lawyer who has tried numerous cases before a jury or in arbitration is not just familiar with the law; they understand how it works in practice. They know how to present evidence, cross-examine witnesses, and argue effectively to a judge or jury. Mr. O'Neil's impressive track record, including defense verdicts and summary judgments in favor of his clients in high-profile cases, speaks volumes about his capabilities as a litigator. This is the kind of experience that provides peace of mind to clients who are facing a significant legal challenge.

Furthermore, his dual role as a litigator and a neutral arbitrator reflects his balanced approach to the law. He is not simply focused on fighting; he is focused on resolution. This can be a major benefit for clients who may prefer to settle a dispute efficiently rather than endure a lengthy and costly trial. His ability to guide clients through these various legal paths, always with their best interests in mind, is what makes him a trusted advisor as well as a skilled advocate. For anyone in California facing a complex legal matter where expertise, experience, and strategic thinking are paramount, choosing Stephen J. O'Neil is a decision that puts you in the hands of a seasoned professional.

Stephen J. O'Neil

43, 333 S Hope St, Los Angeles, CA 90071, USA