• Marder & Seidler Law Firm – Schaumburg, IL 60193
  • 847-985-6767

24 Hour Emergency Service

40+ Years Experience
Schaumburg Divorce,
DUI and Criminal Lawyers

free consultation


Something About Law Counsel

Marder & Seidler Law Firm is a full-service law office that has over 40+ years of experience providing legal representation in criminal law, real estate law, DUI, divorce, personal injury law, and other laws in Schaumburg, IL, and surrounding areas. We are not only legal professionals but also Illinois residents dedicated to the local community.


Decades of Experience

we bring a wealth of knowledge and insights to the table.

With more than 40 years of seasoned experience in the legal field, we bring a wealth of knowledge and insights to the table. Our deep understanding of Illinois law allows us to navigate even the most complex legal matters with precision, ensuring the best possible outcomes for our clients.


24/7 Availability

Round-the-Clock availability to cater to your urgent legal needs

Legal emergencies don't always adhere to a 9-to-5 schedule. That's why we offer round-the-clock availability to cater to your urgent legal needs, whenever they arise. Whether it's a late-night phone call or a weekend consultation, we're here to provide the support you require at your convenience.


Complimentary Consultation

Schedule your free consultation today

We understand that every legal situation is unique and requires a tailored approach. That's why we offer a free initial consultation to all our clients. During this confidential discussion, we'll listen to your concerns, provide an overview of your legal options, and outline a strategy that aligns with your goals.

We Are Here to Fight For You At Every Stage Of Your Case

We will never stop fighting for Schaumburg Illinois. We handled thousands of criminal matters as a former Cook County Assistant Public Defender and current criminal defense lawyer. At Marder & Seidler Law Firm, our legal team offers valuable insights into how prosecutors approach criminal cases. We have the knowledge and legal skills to anticipate certain legal operations and make criminal defense strategies to protect your rights at every step of your case proceedings.

We understand how to analyze evidence, consider constitutional law and other factors to form the foundation of your defense to win your case. Our primary goal is to win your case through a not-guilty verdict.

Our Services


Criminal Defense Lawyer

Since 1978, Marder & Seidler Law Firm in Illinois has been providing expert legal counsel in various criminal cases.


Domestic Battery

A battery is typically a charge that carries a maximum penalty of 365 days of imprisonment in Illinois. If you or someone you care about have been charged with a domestic battery


Estate Planning

Our estate planning attorney has been guiding individuals and families through the intricacies of wills, trusts, and probate for over 40 years.


Real Estate

We represent and help both real estate sellers and buyers for the residential and commercial area at the time of selling or buying. It is always advisable to review the contract by an


DUI & DWI Drunk Driving

We represent both driving under the influence and driving While Intoxicated offenders. DUI&DWI drunk driving is a common criminal offense while having serious consequences.


Divorce Lawyer

Divorce cases are never the same as there are different fact patterns, temperaments, and assets. Whether your divorce case is contested or uncontested, we are ready to help you with that.


Meet the Team

In 1974, Irving Seidler graduated with honors from Chicago-Kent School of Law and served as an Assistant Cook County Public Defender before establishing a private practice in 1978. Robert Marder also worked as a Cook County Public Defender when we both decided to combine our trial skills . In 1978, we opened a law firm in Schaumburg and began private practice in our respective practice areas .


Why Choose Marder & Seidler Law Firm?

In the vast landscape of legal representation, selecting the right attorney can be a daunting task. With numerous options available, it's crucial to partner with a law firm that not only boasts experience but also a proven track record of success and unwavering dedication to its clients. At Marder & Seidler Law Firm, we take pride in our legacy of excellence and the thousands of satisfied clients we've served in Schaumburg and beyond since 1978.

What sets us apart?


Decades of Experience:

With over 40 years of collective experience, our seasoned attorneys have handled a myriad of criminal, DUI, and divorce cases. This wealth of experience equips us with invaluable insights and strategies to navigate even the most complex legal matters effectively.


Exceptional Understanding and Compassion:

We understand that each case is unique, and behind every legal issue lies a person seeking resolution and justice. Our team approaches each case with unparalleled levels of understanding, dedication, and compassion, ensuring personalized attention and tailored solutions for our clients.


Availability When You Need Us:

Legal emergencies can arise at any moment, which is why we offer 24/7 availability for urgent matters. Whether you're facing a late-night arrest or require immediate legal advice, you can rely on us to be there when you need us the most.


Proven Excellence:

Our commitment to delivering exceptional legal services is reflected in the numerous 5-star reviews we've received from satisfied clients on Google. These testimonials attest to our unwavering dedication to achieving favorable outcomes and providing unparalleled client satisfaction.


Recognized Excellence:

Over the years, our firm has been honored with various awards for excellence and customer service. These accolades serve as a testament to our commitment to upholding the highest standards of legal professionalism and client advocacy.


Accessible Legal Representation:

Quality legal representation shouldn't come with an exorbitant price tag. At Marder & Seidler Law Firm, we believe in providing top-notch legal services at reasonable fees, making justice accessible to all.

When you choose Marder & Seidler Law Firm, you're not just hiring attorneys – you're partnering with a team of dedicated professionals who are passionate about protecting your rights and securing the best possible outcome for your case. Contact us today to schedule your free consultation and experience the difference firsthand.

Client Reviews

I cannot be anymore grateful for these guys and can’t ask for anyone else to be in my corner. I won’t actually. My life was in their hands and their professionalism and also compassion has really risen above the top. I can’t thank them enough. They take very good care of their people (I’m not saying clients because they don’t look at them like that) and I’ll never forget! Thank you!!!!
Vickay Lynn
Vickay Lynn
July 1, 2024
Law office was extremely helpful in getting me the best outcome for my case. I was able to work with both attorneys and they answered any questions I have. I would highly recommend this law firm if you are in need.
Alec Kozar
Alec Kozar
May 8, 2024
Great experience,
Michael Meyerhoff
Michael Meyerhoff
April 30, 2024
Had a traffic violation that Mr. Seidler got dismissed. They’ve been very helpful throughout the process. Would definitely recommend them for any traffic tickets and estate planning.
Kushan Trivedi
Kushan Trivedi
December 8, 2023
Today was my very last court date!!!! I finally feel free and it's thanks to this firm. Marder, Seidler, and Laura...THANK YOU!!! IF ANYONE NEEDS ANY LEGAL ASSISTANCE OR ADVICE...THIS IS THE PLACE! THANKS AGAIN!
Ana Blanco
Ana Blanco
December 1, 2023
Helped my son out twice! Very good at his job! Thank you !
Deb Mohapp
Deb Mohapp
November 26, 2023
Very professional and courteous! Arrived prepared, and on time. They got my case dismissed!
Marc Overton
Marc Overton
November 20, 2023
I wish I could give them 10 stars instead of 5 because they deserve it! These guys are who you need to hire! I will recommend them to everyone going forward for anything legally!! We had the pleasure to work with Mr. Marder on a case that my partner had recently and we were extremely stressed about the potential outcome. He was professional and helped us remain hopeful throughout the case. On the final day of the case, due to a conflict, the partners worked together to come up with a plan to help us carry out the case. At this time, we had the pleasure of meeting Mr. Seidler who represented us in a way that made you feel like you genuinely mattered. It didn’t matter what the crime was, he saw who we were as a couple, our life circumstances, our best interests, and what outcome we had hoped for, and he executed it flawlessly! He wouldn’t settle on what the “macho” young states attorney was saying that the outcome would be.. he really went above and beyond for us to make sure that we were safe and happy! I can’t tell you how thankful I am for Mr. Seidler.. he really saved us in this case and is a genuine person who cares about his clients best interest! Anyone who has the pleasure to work with these guys is lucky! We plan to use them in the future for real estate aid and setting up our wills! Genuinely would look no further for an attorney if I was you! These guys are absolutely the best hands down! ❤️
Caitlin McGuire
Caitlin McGuire
November 17, 2023

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