Sarah Marquis

Sarah Marquis, Esq., is an attorney who represents clients in construction, business, and real estate litigation matters. Her practice focuses on high-stakes disputes involving construction defects, delays, mechanics’ liens, breach of contract, and environmental claims. She works with contractors, subcontractors, and property owners to resolve complex issues. Known for her strategic thinking and detailed preparation, she helps clients pursue efficient resolutions and strong outcomes in challenging legal disputes.

Sarah earned a J.D. from St. Thomas University College of Law. She also holds an LL.M. from George Washington University Law School. In addition, she earned a B.S. from Florida International University. Her education provides a strong foundation in legal analysis, contract law, and regulatory compliance, supporting her ability to handle complex litigation matters with clarity and precision.

Before focusing on litigation, Sarah served as an operations and compliance manager for a government contractor, where she handled federal regulatory requirements and cybersecurity standards. She also worked as a law clerk for a congressional committee, supporting oversight efforts related to technology and compliance. These roles gave her valuable insight into contracts, regulations, and operational risks, which she now applies in construction and business disputes.

Sarah Marquis is admitted to practice in Virginia and the U.S. District Court for the Eastern District of Virginia. She is fluent in Spanish and experienced in handling complex discovery and motion practice. Her work reflects strong advocacy, careful preparation, and a client-focused approach. Through her legal guidance, she helps clients manage disputes, protect their interests, and move forward with confidence in both state and federal matters.

Law Office Affiliations

• Associate Attorney, Fox & Moghul
• Member, Virginia State Bar

Licensed State

• Virginia

Education

• George Washington University Law School
  Master of Laws (LL.M.)
• St. Thomas University College of Law
  Juris Doctor (JD)
• Florida International University
  Bachekor of Science (BS)

Awards & Badges