David J. Weiner

4.5 (8 reviews )

San Francisco California United States

Commercial Litigation

Recognized in Ones to Watch since 2026

415-268-7000 Website

About David

David J. Weiner is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation.David J., who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area.

David J. Weiner is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation.

David J., who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Commercial Litigation

Awards & Recognition

Recognized: Commercial Litigation

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Reviews

4.5 / 5

8 Reviews

1,032 Profile Views

Amara Okonkwo

Jan 18, 2026

Always Available and Kept Me Fully Informed Throughout

When my company faced a breach of contract dispute, I was overwhelmed. David J. Weiner immediately put me at ease with his exceptional communication. He responded to emails within hours, explained com...

Henrik Johansson

Jan 18, 2026

Unmatched Knowledge in Complex Commercial Disputes

Our tech startup encountered a complicated intellectual property litigation that threatened our core business. David J. Weiner's expertise was immediately apparent. He demonstrated deep knowledge of b...

Yuki Nakamura

Jan 18, 2026

Secured a Landmark Settlement for Our Family Business

After a partnership dissolution turned acrimonious, our family-owned manufacturing company was at risk. David J. Weiner took our case and achieved an outstanding result. Through skilled negotiation, h...

Fatima Al-Rashid

Jan 18, 2026

Showed Genuine Care During a Difficult Legal Battle

Facing a fraudulent misrepresentation lawsuit was emotionally draining. David J. Weiner stood out not just for his legal acumen but for his compassion. He listened patiently to my concerns, validated...

Diego Alvarez

Jan 18, 2026

Exemplary Professionalism That Commands Respect

In a high-stakes trade secrets litigation, David J. Weiner's professionalism was impeccable. From our first meeting, his demeanor was calm, confident, and thoroughly prepared. He interacted with oppos...