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also known as Lonergan Law Group, Ltd.
My name is John P. Lonergan. I am a former prosecutor who has been practicing law since 1992. I devote my practice to the handling of criminal and family law matters. Licensed in Missouri, Texas, and Illinois, I have extensive experience in protecting the rights of the accused. I recognize that people require aggressive representation. I also recognize that many attorneys fail to stay in regular communication with their clients. It is my goal, in each and every case I handle, to ensure that your rights are fully protected and that you are always up to date as to the status of your case.
I will promptly return your phone calls, quickly respond to emails, and will make myself available to answer your questions. I regularly provide clients with my cell phone number so I may be reached directly.
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$0 first 60 minutes
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Chat withState: Illinois
Acquired: 1993
No misconduct found
State: Texas
Acquired: 2011
No misconduct found
State: Missouri
Acquired: 1992
No misconduct found
4541 N. Prospect Road, Suite 102, Peoria, IL, 61616
55 Client Reviews
Showing 26 - 30 of 37 reviews | Case Results
Posted by Ben | November 08, 2018 | Hired Attorney | Speeding & Traffic Ticket
Traffic
Had a ticket and im a cdl driver ticket was for 51 in a 30 and i didnt want it to effect my job or cdl period all around very satisfied with results and never had to step foot in court he was very clear on cost and what outcome to expect will hire again if ever needed
Posted by Heather | October 18, 2018 | Hired Attorney | Domestic Violence
Highly Recommend
My partner recently had a false order of protection filed against him. We hired Mr. John Lonergan who quickly got the case dismissed. Mr. Lonergan takes the time to listen to you and develop a strategy that makes you feel comfortable. As a local legal professional myself, I was impressed by his r...
Posted by Stacie Wall | July 25, 2018 | Hired Attorney | Criminal Defense
Gives it to you straight
December of 2014 I had conspiracy charges brought on me. I was looking at 20 years. With John's representation and guidance I ended up with 5 years probation only serving 3. He is very knowledgeable and puts it all on the table in a very understanding manor. He tells it how it is but will also listen...
Posted by LIZA | June 22, 2018 | Hired Attorney | Lawsuits & Disputes
EFFECTIVE
I presently live in the State of Texas. Without going into every detail of the case that John Lonergan represented me in the State of Illinois I will say John Lonergan is an incredibly effective attorney. I am pleased with how responsive he was to my needs, even responding to my emails and phone cal...
Posted by anonymous | January 08, 2018 | Hired Attorney | Expungement
Strait forward and upfront attorney!
I contacted John about dealing with some past concerns on my record. He laid out very clearly my options and what to expect. He charged me a flat fee instead of running up the tab! The case and judgement happened verbatim the way he said it would. No false hope was given, and he was very reasonably p...
"John is always professional and competent. I have worked with John on a few matters as well as had an opportunity to observe him in various other matters. He always zealously represents his clients while maintaining a good working relationship with the prosecutors."
"I have known John Lonergan for 12 years. Not only is he an outstanding criminal defense attorney, he is a great family law attorney as well. I know that anyone who chooses John as their attorney is in excellent hands. I would recommend John to anyone for their criminal defense or family law needs."
"I worked as an Assistant State's Attorney for years, working on the other side of cases against John. I was always impressed how he was able to work with a prosecutor without ruffling feathers. He was able to speak with a prosecutor about the case, focusing on the case, the issues the case presented, and each particular defendant. It is a pleasure to endorse John Lonergan."
"I have known John Lonergan for more than 15 years. He provides great legal representation for a moderate price."
"I have known John for over nine years. I emphatically recommend his services and would not hesitate to recommend him to friends and family in need of representation in criminal and family law matters. Not only does he possess more than sound legal abilities, but what really sets John apart is how much he cares about his clients and wanting to achieve a good outcome for them. I have personally witnessed him going above and beyond for clients, often without them realizing."
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2026
Super Lawyer, Super Lawyers
2025
Super Lawyer, Super Lawyers
2023
Super Lawyer, Super Lawyers
2022
Super Lawyer, Super Lawyers
2018
Peer Review Rated, Martindale-Hubbell
1997 - Present
Owner, John Lonergan Law, Ltd.
1993 - 1997
Assistant States Attorney, Peoria County State's Attorney's Office
1993 - Present
Illinois State Bar AssociationMember
No jail, TASC Probation-client will be able to expunge his conviction and criminal record in a few years.
1992
JD - Juris Doctor
1989
BA - Bachelor of Arts
English
Legal Answers
Arrested for DUI in dupage county and 2 months latter awaiting trial was arrested for DWI . what it the most likely sentence
13 Dec 2013
I had a felony conviction from 1990 pardoned by the governor then expunged by a judge. Can I obtain an Illinois FOID card?
11 Dec 2013
I was not indicted but I received a proffer letter. Does that mean the US Attorney's office is contemplating granting immunity?
10 Dec 2013