Atty. Lawrence M. "Larry" Prosen
Lawrence M. Prosen is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Construction Law and Litigation - Construction.
Profile Summary
About Lawrence M. "Larry" Prosen at a glance
Lawrence M. "Larry" Prosen is a construction and adr attorney based in Washington, District of Columbia, practicing at Cozen O'Connor. Educated at Columbus School of Law (J.D., 1998). Recognitions include Best Lawyers in America — Arbitration (2026), Best Lawyers in America — Construction Law (2026), and Best Lawyers in America — Litigation - Construction (2026). Serands clients in Washington, DC and the surrounding metropolitan area.
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About
- Lawrence M. Prosen is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Construction Law and Litigation - Construction
- Lawrence M., who practices law in Washington, District of Columbia, has been recognized since 2022
- This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lawrence M. is held by other top lawyers in the same geographic and legal practice area
Practice Areas Explained
Lawrence M. "Larry" Prosen's Areas of Practice
Each practice area below reflects the types of cases Lawrence M. "Larry" Prosen handles, with a brief overview of what that area of law covers.
Lawrence M. "Larry" Prosen is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in District of Columbia →
Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.
Lawrence M. "Larry" Prosen is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in District of Columbia →
Jurisdictional Context
Why local counsel matters in District of Columbia
Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.
Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
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