Costin Marcus PLLC stands at the forefront of commercial litigation in Northern Virginia.

Clients choose us when their business, reputation, or competitive advantage is on the line. Our focused practice, strategic insight, and proven results make us the firm companies rely on for their most consequential disputes.

When the stakes are high, don’t go it alone. Contact us to put one of Northern Virginia’s leading commercial litigation boutique on your side.

Costin Marcus PLLC

908 King Street, Suite 330
Alexandria, Virginia 22314
Email: contact@costinmarcus.com