About OnderLaw

OnderLaw stands as a nationally recognized personal injury and mass tort firm committed to transforming serious harm into meaningful accountability. For over three decades, the firm has represented individuals and families in cases involving catastrophic injuries, wrongful death, and complex product-related claims against powerful corporations and insurers.

OnderLaw approaches every matter as both a cause and a case, aligning legal strategy with the real-world impact of life-changing injuries. Tailored legal solutions, careful case selection, and compassionate advocacy drive each step, ensuring that litigation strategy reflects medical realities, long-term needs, and broader community safety concerns.

OnderLaw brings deep experience in high-stakes litigation, including dangerous drugs, defective medical devices, environmental and water contamination, auto and truck collisions, premises liability, sexual abuse, nursing home neglect, and workplace injuries. Significant results in talcum powder, Roundup, Camp Lejeune, hair relaxer, and other mass tort actions demonstrate a sustained capacity to confront systemic wrongdoing.

OnderLaw has helped secure more than $5 billion in settlements and verdicts, including multiple results exceeding $300 million, while maintaining a reputation for integrity and professionalism. Recognition from leading rating organizations, repeated placement among the top 1–2% of firms nationwide, and frequent media coverage underscore a standing as trusted trial counsel in complex, high-value disputes.

OnderLaw emphasizes rigorous preparation, expert collaboration, and disciplined case management to effectively advance client interests. Confidentiality, clear communication, and detailed documentation support informed decisions and strong results. Through ethical advocacy and strategic representation, the firm remains dedicated to restoring stability, dignity, and justice after significant loss.

OnderLaw builds on a tradition of community engagement rooted in St. Louis and extending nationwide through pro hac vice admissions and strategic partnerships. Clients receive attorney-led representation from intake through resolution, with precise risk evaluation and contingency-fee structures that align firm success with client outcomes, supported by robust resources and trial-ready preparation.

Practice Areas

Personal Injury
  • Bicycle Accident
  • Birth Injuries
  • Bus Accident
  • Catastrophic Injury
  • Child Injury
  • Construction Accident
  • Dog Bite
  • Motorcycle Accident
  • Nursing Home Abuse
  • Pedestrian Accident
  • Premises Liability
  • Product Liability
  • Railroad Injury
  • Slip and Fall
  • Wrongful Death
  • Sexual Abuse
  • Environmental Litigation

Fees

  • Free Consultation

Office location for OnderLaw

OnderLaw

110 E Lockwood Ave, St. Louis, MO 63119