Legal Services

We are a national mass torts and personal injury law firm who partners with the best litigators in the country to handle a broad range of cases and to protect the rights of the people.

Meet Our Team

With attorneys and professionals across the United States, Mauro, Archer, O’Neill represents industry leaders who believe every client matters and every case is important.

Highlights

Click here to see recent news and articles, including up-to-date information on cases, and articles or thought pieces where our partners were quoted or mentioned.

Cybersecurity

Mauro, Archer, O’Neill and Watts Guerra law firms team up to bring you a Cyber Breach Protection service that audits and evaluates the security of your network.

Contact us*

  • (202) 496-3497
  • [email protected]
  • 818 Connecticut Avenue Northwest #1100, Washington, DC 20006, USA

*A partnership including non-lawyers

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