The Results You Deserve
The attorneys at McNamara Phelan McSteen, LLC pride themselves on aggressively representing our clients; the everyday people who work hard and raise families in our community. With over 150 years of experience in virtually every area of law, we stand ready to advocate for you.
Personal Injury

If you or a member of your family has been injured as a result of someone else's negligence or wrongdoing, we will help you obtain full and fair compensation for your losses.
Workers' Compensation

If you have been injured in the course of your employment, we will help you secure the maximum benefits available through Workers' Compensation insurance, including compensation for any permanent disability.
Social Security Disability

Regardless of when or how you became disabled, we can help you obtain Social Security Disability benefits, particularly if your initial application was denied.
Criminal and DUI Defense

If you or a member of your family has been arrested for a crime such as DUI, theft, or drug possession, we will safeguard your constitutional rights and put forth an aggressive defense to achieve a desirable outcome for you.
Divorce and Family Law

We are committed to helping you reach an amicable and equitable settlement in disputes regarding division of property, spousal maintenance, child support, allocation of parenting responsibilities, and other matters of family law.
About McNamara Phelan McSteen, LLC

Serving Will County, Kendall County, DuPage County, Cook County and Grundy County
We pride ourselves on aggressively representing the everyday people who work hard and raise families in our community.
McNamara Phelan McSteen, LLC is located in Joliet, IL. The firm is made up of five attorneys with diverse backgrounds of legal knowledge and personal experience. We have a combined 150 years of legal experience, spanning practically every field of law. Our members include former directors and past presidents of the Will County Bar Association, a past delegate to the American Bar Association, former prosecutors, public defenders, government lawyers, and public interest attorneys. The firm consists of a military veteran and former college athletes, businessmen, and construction workers, as well as current and former members of boards of directors of organizations as wide-ranging as the Cathedral of St. Raymond, the Three Rivers Soccer Club and the Will-Grundy Medical Society.
Our Workers' Compensation, Personal Injury and Social Security law attorneys are responsible for obtaining millions of dollars in settlements, awards, and verdicts for our clients over the years, and we are firmly committed to obtaining proper compensation for individuals injured or disabled while on the job or due to the fault of others.
Our family and matrimonial law practice group has decades of experience in representing those involved in divorce, custody, or post-decree matters, including custody and child support disputes, and we also provide mediation services in family cases.
We provide representation for individuals in criminal defense cases, including defendants charged with DUI, traffic, misdemeanor, and felony offenses. Our attorneys are also experienced in representing those facing administrative hearings before agencies such as the Equal Employment Opportunity Commission, the Illinois Department of Human Rights, Illinois Department of Employment Security, the Illinois Secretary of State, the Department of Children and Family Services, and the Department of Labor.
Our real estate law attorneys and staff are available for consultation and representation in all manners of real estate and landlord-tenant transactions and litigation, including both residential and commercial real estate transactions.
For help with your legal issue, contact the experienced and knowledgeable attorneys of McNamara Phelan McSteen, LLC. We serve clients throughout Will County, Grundy County, Kendall County and DuPage County.
TRUCK ACCIDENTS![]() McNamara Phelan McSteen, LLC has held a distinguished reputation in the field of personal injury law for over 20 years. We have obtained millions of dollars in compensation for clients who have been seriously injured in highway crashes involving large commercial trucks and semitrailers. You can count on us to advocate aggressively on your behalf and persistently drive your case forward until we obtain the maximum possible financial award for you. |
WORKERS' COMPENSATION![]() If you have suffered an on-the-job injury you may be entitled to substantial benefits through your employer's Workers' Compensation insurance. McNamara Phelan McSteen, LLC has helped hundreds of clients over the past 20 years obtain full and fair compensation for all of the damages they have suffered. |
CRIMINAL DEFENSE
Aggressive Defense of Your Rights and Freedom
When you or a loved one has been arrested, even for a seemingly minor offense, it is crucial to put up a strong defense to protect your family and your future. At McNamara, Phelan, McSteen, you will find a team of strong, seasoned attorneys who have been working in the Will County criminal justice system for decades. You can rely on us to safeguard your constitutional rights and aggressively pursue the best possible outcome for your case.
SOCIAL SECURITY DISABILITY
Protecting the Financial Security of the Most Vulnerable
We have an outstanding record of obtaining Social Security Disability and Supplemental Security Income benefits for clients who cannot work due to a disabling illness or injury. If your initial application for benefits was denied, there is a very good chance that we can be successful in appealing your case, and you pay no attorney fees unless your benefits are approved.
FAMILY AND DIVORCE LAW
If you are approaching a major life change due to marriage, divorce, or a paternity claim, you can rely on us to help you make wise decisions for your future and your family. We are dedicated to providing sound legal and financial advice that helps you resolve family disputes without destroying your family while at the same time looking out for your long-term financial security.
FROM OUR BLOG
Understanding Illinois Slip-and-Fall Claims
Aug 07, 2025
Although slip-and-fall accidents are often viewed as relatively insignificant incidents, it is not uncommon for a person to sustain serious injuries. Depending on the circumstances surrounding the accident, as well as the injuries involved, many slip-and-fall cases end up becoming complex legal... Read More
Sharing vs. Dealing: Possession or Distribution in Illinois?
Jul 31, 2025
In the state of Illinois, the line between casual drug sharing with a friend and facing a felony charge for drug distribution may not always be clear. You may think that handing someone you know a joint or offering a... Read More
How DUI Convictions Can Affect an Illinois Professional License
Jul 25, 2025
A DUI conviction in Illinois can do more than cost you money, time, and your driver’s license – it can also place your professional license in jeopardy. The state of Illinois takes DUI offenses (625 ILCS 5/11-501) seriously, as... Read More