Campbell Conroy & O’Neil

Campbell Conroy & O’Neil, P.C. is recognized nationally and internationally for delivering results. Campbell Conroy & O’Neil, P.C. has successfully tried hundreds of large-value, high-exposure, technically complex cases to verdict and combines the power of a winning team with the agility to respond quickly and incisively to every problem.  The firm provides advice, counseling and representation during all stages of a dispute, ranging from pre-suit investigation through the final appeal.  As a recognized tort litigation firm, Campbell Conroy & O’Neil, P.C. is honored to be considered among the ‘Litigation Kings’ by America’s Fortune 100 businesses. The firm’s attorneys are well connected throughout the profession, offering clients the advantage of a network of relationships and world-class trial experience.  Four of the firm’s attorneys, including firm president Jim Campbell, are Fellows of the American College of Trial Lawyers, widely considered to be the premier professional organization of trial lawyers in the United States.

Office Locations

  • Boston, MA
  • Hartford, CT
  • Portland, ME
  • Bedford, NH
  • Providence, RI
  • New York, NY
  • Fort Lauderdale, FL
  • Jupiter, FL
  • Mt. Laurel, NJ
  • Berwyn, PA
  • Philadelphia, PA


Boston, Massachusetts
Phone 617.241.3060
Boston, Massachusetts
Phone 617.241.3075
Boston, Massachusetts
Phone 617.241.3052
Boston, Massachusetts
Phone 617.241.3086