Marc D. Daffner

Founder And Managing Attorney


Mr. Daffner is the founding member of the firm and serves as the Managing Attorney. He has personally handled thousands of legal matters in a wide variety of jurisdictions and is a highly respected member of the Bar. In addition to his trial practice, Mr. Daffner serves as a specially appointed Arbitrator in the Civil Division of the Court of Common Pleas, as well as in the United States District Court, and serves as a court-appointed attorney representing children in complex custody matters. In addition, Mr. Daffner is currently serving his fifth term as an elected County Committeeman and has been a candidate for Judge of the Court of Common Pleas of Allegheny County.


The recipient of a variety of honors and commendations, Mr. Daffner has been repeatedly selected as a Pennsylvania “Super Lawyer,” placing him in the top 5% of attorneys in Pennsylvania, one of the Top 100 Criminal Trial Lawyers by The National Trial Lawyers, included among the Best Attorneys of America, and honored with the Martindale-Hubbell Client Service Award. He was also recently honored at the Pittsburgh Legal Excellence Dinner and is the founder of the Western Pennsylvania Defense Attorneys Network, an organization of members of the defense bar from the 23-county Western Pennsylvania region.

Celebrated Professional Excellence

Our accolades underscore our commitment to providing exceptional legal representation. From being labeled as 'Super Lawyers' to receiving nationwide recognition, these honors reflect our relentless pursuit of justice and dedication to client satisfaction. Trust our proven expertise to guide you through every legal challenge with care and confidence.

Super Lawyer Honors

Top 100 Lawyers

Best Attorneys Recognition

Client Service Award

Pittsburgh Contributions Award

Legal Leaders Honor

Our Mission And Vision

We deliver sophisticated, personalized representation grounded in integrity, experience, and respect, striving to remain Pittsburgh's trusted trial team for catastrophic injury, wrongful death, and serious criminal defense matters.

A Rich Heritage Of Justice

Since 1993, our firm has navigated Pennsylvania courtrooms with unwavering focus, handling thousands of matters, high-profile trials, and appeals, while steadily earning trust through consistent results and steady, personal guidance.

Proven Experience in Courts

We have handled thousands of serious cases in Pennsylvania's state and federal courts, at both trial and appellate levels. Clients turn to us because we are proven top attorneys who know the law, the courtroom, and how to get things done right.

Our Commitment To You

We listen carefully, explain every option, and act quickly, combining trial-tested strategies with hands-on support, 24/7 availability, and transparent fees, so you feel protected, informed, and never left facing uncertainty alone.

Alleviate Medical Expense Worries Now

Managing medical expenses can be daunting after an injury. At Daffner & Associates, we negotiate with healthcare providers and insurers to minimize, or even eliminate, these burdens. We believe in fighting for the justice our clients deserve, ensuring you keep the compensation intended for recovery.