John P. Mahoney, Esq., Attorney at Law

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About Us

If you are facing a federal employment law issue, contact John P. Mahoney, Esq. for effective and proven representation. We are dedicated to prosecuting and defending clients involved in employment discrimination cases, whistleblower retaliation, MSPB appeals, EEO complaints, EEOC cases, OFO appeals, OSC complaints, performance cases, proposed disciplinary actions, security clearance law appeals, and more. Whether you are a federal employee, a union, contractor, or an agency, we can provide a personalized s

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  • Street Address

    1300 Pennsylvania Avenue NW
    Suite 700
  • City

    Washington, D.C.
  • State / Province

    Washington D.C.
  • Zip / Postal Code