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Mueller Christensen LLP

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Business Litigation Firm of the Year - Torrance 2026

Mueller Christensen LLP is a litigation law firm focused on business and probate matters, built on a straightforward philosophy: solutions over spectacle. Grounded in hard work and dedicated to tangible outcomes, the firm provides bespoke counsel and courtroom representation to businesses and individuals facing complex legal challenges.

The firm's practice spans business litigation — from contract disputes to high-stakes ownership conflicts — as well as probate and trust litigation, including will and trust challenges and trustee disputes. Mueller Christensen LLP also handles attorney and accountant malpractice claims and represents clients on appeal across all of its practice areas.