Firm Overview

For over thirty years, Martin F. McMahon & Associates has been providing top flight legal services in the DC metropolitan area and around the world. Specializing in white-collar defense, civil litigation, and international law, we have represented individuals and companies all over the world—from New York to London, from Istanbul to Jeddah. Our firm is different than most because of the personal attention we provide our clients. At most firms, a client is just a case number. At McMahon & Associates, you’re a member of the team. Forging relationships--One client at a time.

Our Services

  • White Collar Criminal Defense
  • International Law
  • Civil Litigation
  • Asset Forfeiture (OFAC)
  • Commercial Litigation & Business Transactions
  • Employment Litigation
  • International Business Transaction
  • Merit Systems Protection Board (MSPB)
  • Criminal Defense

Contact Us

Martin F. McMahon & Associates
1150 Connecticut Avenue, N.W., #900
Washington, DC 20036

Phone: (202) 862-4343

Business Hours:

Monday - Friday, 9 a.m.- 5:30 p.m

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