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John F. Boos Jr.

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Family Attorney at Peoria, IL

2.6   5 reviews

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  • Licensed for 51 years
    State IL
    Acquired 1972
    Active and Authorized to Practice Law No misconduct found

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

About John

Learn John’s areas of practice.


Boos Jack Pc
Commerce Bank Building
Peoria, IL, 61601
Jack Boos
4713 N Prospect Rd
Peoria Heights, IL, 61616-6439
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2.6 / 5.0
  5 customer reviews
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1 Star
Posted by anonymous | May 12, 2015
Not sure what happened with the other bad reviews, but Jack was nothing but excellent with my case. You never would have known that he had other clients. He is personable, caring and always goes out of his way. With all that his clients ask of him AND he produces, I'm thrilled!
Posted by Tony | April 2, 2010
Very good lawyer and good guy to work with your case
Excellent experience with family law and done a very good job in my case against my ex-wife and child support case. He is not cheap with his charges but was well worth it to me and has worked great with me while money is slow. I have been slow paying him and he was worked with me to paying him back - not every lawyer would be that understanding. I have nothing but positive things about Mr. Boos.
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Posted by anonymous | November 16, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Jack Boos was a waste of my time and money. He is quite expensive to be so rude and not an advocate for his clients. I spent way more money than I should have because he was slow and spent more time on the phone or in person with the opposing attorney and had the nerve to send me letters in the mail to update me, no phone call. The worst part is you think he is for you and in the long run nothing worked out in my favor. He does not listen to he client and again does not advocate for you the client. Please do not hire.
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Posted by Kristen | May 11, 2010
No GOOD!!!
I hired Jack for my child custody case originally in 2001. He preformed well for my first case, but when I retained him again in 2009, this was not the case. When horrible circumstances arose, and I really needed him to step up his game, he was very rude, condescending, and unprofessional. I fired him IMMEDIATELY, after he and my father had words, and retained Derek Asbury. Jack nor Derek are cheap, but my money was best spent on Derek. Please,please,please think twice before hiring Mr. Boos!!!!!!!!
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Posted by anonymous | May 28, 2009
Terrible With Divorce Cases
Bad advice. Condescending. Not proactive. Unresponsive. Uncommunicative. Wasted a lot of time and money. Am I bitter? Absolutely! Had to switch attorneys.


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Contact for Details



  • Kent Law School
  • 1971
  • St. Louis University
  • 1965


  • American Bar Association
  • Member
  • N/A
  • Illinois State Bar Association
  • Member
  • N/A
  • American Immigration Lawyers Association
  • Member
  • N/A

Attorney endorsements

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Endorse John
Family Attorney | Aug 12
Relationship: Fellow lawyer in community
"I endorse this lawyer. Jack is a great lawyer, great person."
This attorney hasn't created any attorney endorsements recently on Avvo.
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John F. Boos Jr.
Family Attorney
Peoria, IL
Licensed for 51 years