Located in Washington, D.C., McCarthy, Sweeney & Harkaway, P.C. offers a comprehensive array of legal services.  Our clients range from Fortune 500 companies to local entrepreneurs and federal government agencies to municipal utilities.  With over forty years of experience and expertise, "MSH" has earned a national reputation as a provider of creative, efficient, responsive, and cost-effective representation.

The firm offers a variety of legal counseling, litigation, transactional, antitrust, and defense services to clients in the energy, transportation, government contracting, and other business sectors.  MSH attorneys have a broad legal and regulatory experience in federal and state matters, alternative dispute resolution, criminal and civil defense (including white collar defense), and legislative advocacy.  Our attorneys have expertise in:  Administrative Law, Antitrust Law, Appellate Practice, Constitutional Law, Civil Litigation, Corporate Investigations & Compliance, Eminent Domain Law, Energy Law, Environmental Law, Government Contracts Law, Intellectual Property Law, Legislative Advocacy, Mergers & Acquisitions, Natural Resources Law, Public Lands Law, Public Utilities Law, Technology Licensing, Transportation Law, Water Law, White Collar Criminal Defense, and Zoning & Land Use Law.

McCarthy, Sweeney & Harkaway, P.C. 1825 K Street, NW, Suite 700 Washington, D.C. 20006 By Phone: 202-775-5560 By Fax: 202-775-5574 By E-mail: msh@mshpc.com