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Peter A. Diercks

Probate Attorney at Middleton, WI

5.0   2 reviews
  • Licensed for 12 years
    State WI
    Acquired 2011
    Good Standing No misconduct found

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

About Peter

Learn Peter’s areas of practice.

Practice areas

Peter founded Diercks Law Office in 2011 to to provide individuals and businesses with high quality legal services at affordable rates. Peter works closely with business owners to provide legal counsel on a variety of issues. He also works with families to develop lifelong estate plans and aids personal representatives with probate and estate administration.


Diercks Law Office, S.C.
8383 Greenway Boulevard
Suite 600
Middleton, WI, 53562-4659

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5.0 / 5.0
  2 customer reviews
5 Star
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1 Star
Posted by Jim | November 29, 2018
This review is from a person who hired this attorney.
| Hired Attorney
Excellent Provate Advice
Peter helped me probate my dad's estate. He was very helpful and thoughtful. He helped me consider things that I might have missed on my own. Overall, the experience was wonderful and I would highly recommend Peter.
Posted by Kate | August 13, 2012
Knowledgeable, Courteous, Effective Attorney
Peter Diercks was extremely helpful and supportive, clarifying the situation and explaining all my options when an international removals company failed to deliver my consignment under the agreed terms. Peter saved me considerable trouble and expense by steering the situation away from conflict and to a quick and happy resolution. My whole experience of dealing with Diercks Law Office was straightforward, pleasant and reassuring.
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AVVO RATING 7.2 (Very Good)

Work Experience

  • Attorney
  • Diercks Law Office, S.C.
  • 2011 - Present
  • Research Assistant
  • Professor Michael Hogan, Marquette University Law School
  • 2011 - 2011
  • Judicial Intern
  • Milwaukee County Circuit Court, The Honorable Dennis R. Cimpl
  • 2010 - 2010
  • Legal Services Division Extenr
  • Wisconsin Department of Justice, Civil Litigation
  • 2010 - 2010
  • Judicial Intern
  • Wisconsin Court of Appeals, The Honorable Kitty K. Brennan
  • 2009 - 2009
View all work experience


  • Marquette University
  • JD - Juris Doctor
  • 2011
  • University of Wisconsin
  • BS - Bachelor of Science
  • 2004


  • State Bar of Wisconsin
  • Member
  • 2011 - Present

Languages Spoken

  • English

Honors and Awards

  • Legal Scholarship
  • Marquette University Law School
  • 2010
  • Legal Scholarship
  • Marquette University Law School
  • 2009
  • Thomas More Law Scholarship
  • Marquette University Law School
  • 2008

Speaking Engagements

  • Presentaiton Series
  • Basic Introduction to Estate Planning
  • 2019

Attorney endorsements

Received (2)
Given (1)
Endorse Peter
Estate planning Attorney | Jun 13
Relationship: Worked together on matter
"Peter is a thoughtful and smart lawyer. He carefully considers each step of a matter or proceeding. I highly recommend Peter to my clients, friends, and contacts."
Estate planning Attorney | May 16
Relationship: Worked together on matter
"I endorse this lawyer. I’ve worked with Attorney Diercks for several years. He brings a sharp legal mind and effective yet efficient legal representation to his areas of practice. His clients are fortunate to have him working on their issues."