About Marc David
Marc David Daffner is an attorney licensed to practice in Pennsylvania. He works from an office located in the Allegheny Building and serves clients across the state. Colleagues and clients refer to him as steady and pragmatic. He presents arguments plainly and prefers clear solutions over artful complexity.
He completed his legal education before gaining admission to the Pennsylvania bar. Early in his career he moved between courtroom work and advisory assignments. Those experiences shaped a practice that balances contested matters and transactional work. He has handled matters in state courts and in administrative settings.
Over the years he has represented a mix of individual and organizational clients. His work has included case preparation, motion practice, negotiation and drafting. He prepares filings, manages discovery and argues hearings when litigation requires it. On transactional matters he prepares agreements, reviews regulatory obligations and assists with closings and corporate record-keeping.
Daffner’s approach is straightforward. He assesses legal problems, outlines options and helps clients weigh practical trade-offs. In meetings he asks questions to clarify goals and then tests legal theories against those objectives. He pays attention to court schedules and procedural deadlines, and he aims to keep matters moving. Outside of hearings he spends considerable time drafting clear documents so issues are less likely to return to court.
Today he maintains a practice based in the Allegheny Building and continues to take matters in Pennsylvania courts and administrative forums. He balances courtroom advocacy with advisory work for clients who need guidance on transactions, compliance and dispute resolution. He currently focuses his practice on delivering legal services to clients in Pennsylvania from his Allegheny Building office.
