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William B. O'Shaughnessy

General practice Attorney at Hatfield, PA

5.0   2 reviews
  • State Years
    New Jersey - NJ 13 years
    Pennsylvania - PA 14 years
  • Licensed for 13 years
    State NJ
    Acquired 2009
    Active No misconduct found
  • Licensed for 14 years
    State PA
    Acquired 2009
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About William

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Law Offices of Daniel W. McCartney
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  2 customer reviews
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1 Star
Posted by Chris | August 7, 2013
Liam handled my bankruptcy
I had to file bankruptcy following a divorce, and Liam was recommended to me by a friend. Liam met with me right away, was always available and/or quick to respond when I had a question (and I had many), and did a great job overall in handling what is a pretty major life event. I would recommend Liam to anyone looking for a knowledgeable attorney to help guide them through a tough time.
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Posted by Sharon | August 5, 2013
Excellent attorney!
Liam took a case on my behalf, he did an outstanding job. The case was very involved. I had a very difficult landlord who was not taking their responsibilities seriously and as a result my family became very ill. I wasn't going to pursue a case, but we became very ill again and moved from the rental home. I took a huge loss with the move to the rental and again to leave. I am not a person who seeks the law to rectify a problem, but after months of documented communications failed I contacted Liam. I was extremely grateful for him and his knowledge of the law; it made it much more comfortable for me as a client. He took my case very seriously and worked diligently until it was resolved. I would not hesitate to use his legal services, if necessary, in the future.
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  • Free Consultation 30 minutes
  • Contingency 25%-33%


AVVO RATING 6.6 (Good)

Work Experience

  • Board of Directors
  • Circle Lodge
  • 2012 - Present
  • Associate
  • Daniel W. McCartney, Jr., P.C.
  • 2008 - Present
  • Research Assistant
  • Professor A. Strauss
  • 2007 - 2008


  • Widener University School of Law
  • JD - Juris Doctorate
  • 2009
  • Saint Joseph's University
  • Bachelor's
  • 2002

Languages Spoken

  • English

Honors and Awards

  • Presidential Scholarship
  • Saint Joseph's Univeristy
  • 1998

Attorney endorsements

Received (1)
Given (1)
Endorse William
General practice Attorney | Oct 08
Relationship: Fellow lawyer in community
"Liam O'Shaughnessy is an exceptional attorney. I know him to be hard-working, knowledgeable, and highly competent. He achieves outstanding results for his clients. Highly recommend."
Criminal defense

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William B. O'Shaughnessy
General practice Attorney
Hatfield, PA
Licensed for 14 years
Free Consultation