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The Law offices of Michael J. Brennan in Joliet Illinois have welcomed personal injury and criminal defense clients in and around the Joliet area and across Illinois, for several decades. Over the years, our attorneys have helped represent persons struggling with personal injury cases, or seeking representation in criminal defense disputes.

Over the years, our law office has developed a stellar reputation as one of the leaders in legal representation in the Cook County region and across the Greater Chicago area. We provide our clients professional and dependable legal services that they can rely on.

At the Offices of Michael J. Brennan, our Joliet attorneys handle all types of personal injury and criminal defense cases.


In 2015, there were 998 motor vehicle accident fatalities reported across the state of Illinois including not just motorists, but also pedestrians and bicyclists. That was an increase from the previous year.

The attorneys at the Offices of Michael J. Brennan have years of experience in the representation of persons who are struggling with injuries and resulting damages. No person is ever prepared to meet with an accident, or suffer an injury that is caused by another person’s negligence. He’s even less prepared for the kind of financial damages that can result from such injuries.

This is where our attorneys step in. Our personal injury attorneys have 30 years of experience handling personal injury cases resulting from damages caused in:

We bring to each and every personal injury case years of solid expertise and experience, and will work hard to get the result you deserve. We will negotiate with insurance companies in order to make sure that you get a settlement that covers all of your damages. If however, negotiations do not yield the required result, we will not hesitate in going to trial for you.

We understand that a personal injury is not just traumatizing for you, but also exceedingly expensive, as well as devastating for your loved ones. Our personal injury lawyers therefore, are accessible even in your hospital or home.

Our attorneys will collect all of the relevant medical records, and procure and review the accident report, as well as other documents that are relevant to your case. They will call in experts to testify to the extent of your injuries and the severity of your damages, and will locate and identify witnesses who can help strengthen your case.


For three decades, the criminal defense attorneys at the Offices of Michael J. Brennan have been representing Joliet, Illinois residents, who have been charged with criminal offenses. We represent persons charged with:

When you have been arrested for a crime, you need the very best legal representation and as quickly as possible. As soon as you get in touch with us, our Joliet criminal defense attorneys will work immediately to understand the charges against you, and will begin working to get bail for you. They will spare no effort to get charges against you dismissed or minimized. All of this will involve working actively with prosecutors to negotiate a deal for you that can protect your rights, and uphold your best interests.

In Illinois, you can be charged with different types of offenses- misdemeanors and felonies. Misdemeanors are milder offenses than felonies, and come with lower sentences attached. Examples include certain types of DUI and shoplifting. Felonies are more serious offenses, and require expert representation.


Michael J. Brennan has been licensed to practice in Illinois since 1995. The Offices of Michael J. Brennan was established in 1996 in order to provide professional and reliable personal injury and criminal defense representation to people in the Cook County region and across the state of Illinois, based on the premise that every person deserves high quality legal representation and the highest standards of legal service

Before establishing the firm, Michael J. Brennan served the Cook County State Attorney’s Office in the position of Assistant State Attorney. During this time, he was on the prosecutorial team of several cases on behalf of the State. This experience as a prosecutor gives Michael valuable insights that he uses in the courtroom to defend clients.

Whether it is a personal injury case or a criminal defense case, Michael understands that the person sitting before him has been through a traumatizing experience, and requires expert advice. He understands that what the person is looking for is advice with a personal touch. Towards this end, he shares his cell phone number with clients.

Attorneys at the Law offices of Michael J. Brennan will return calls within 24 hours, will keep you informed via e-mail or phone about the progress in your case, and will ensure that all of your questions are addressed immediately and patiently.




77 W Washington St #705,
Chicago, IL 60602
Phone: (312) 379-9270





16521 106th Ct
Orland Park, IL 60467
Phone: (708) 460-9300



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