Trusted Cook County Property Owner Negligence Attorney

Unsafe property conditions can turn a routine visit into months of medical bills, missed work, and uncertainty. Marker Law helps injured people in Cook County pursue claims against negligent property owners, from winter ice falls to hazards in apartment buildings, stores, parking lots, and public walkways. Get direct attorney attention, clear guidance, and a no-fee-unless-we-win approach from day one.

Attorney assisting client with Cook County property negligence claim

Our Property Owner Negligence Services

Focused legal help for injuries caused by unsafe property conditions, negligent maintenance, and preventable hazards.

Premises Accidents

Representation for people injured because a property owner failed to fix, warn about, or properly inspect dangerous conditions on commercial, residential, or public-facing property.

Slip and Fall

Legal support for falls caused by ice, wet floors, broken stairs, uneven walkways, poor lighting, or other hazards that should have been corrected or clearly marked.

Serious Injury Claims

Advocacy for clients facing long-term medical needs, disability, lost earning capacity, or life-altering harm after an unsafe property incident caused by negligence.

Attorney reviewing evidence for premises liability case

Our Property Negligence Case Process

Free Case Review and Liability Check

During a free consultation, we listen to what happened, identify where the incident occurred in Cook County, and explain whether the property owner, manager, contractor, or another party may be legally responsible.

Immediate Evidence Preservation

Medical and Damage Documentation

Negotiation and Litigation Strategy

Trusted Injury Advocacy

Client Results

Real outcomes begin with thorough investigation, careful preparation, and personal attorney attention from start to finish.

"Jason and his staff truly went above and beyond for me throughout my case. They treated me with respect, kept me informed every step of the way, and fought hard to get the best outcome possible."

Tom

"I had a great experience working with Jason Marker on my workers' compensation case. He helped me get my case approved and made the entire process much easier to handle. Jason was professional, knowledgeable, and always kept me updated. I highly recommend him to anyone needing a reliable and effective..."

Jigar Ajmeri
The Marker Law Difference

Why Choose Marker Law?

Marker Law combines local litigation experience with personal attention and aggressive injury advocacy.

Defense Insight

Former defense-side experience helps anticipate insurer tactics in Cook County premises liability disputes.

Direct Access

Clients work directly with Jason Marker, not a revolving door of case handlers.

Local Experience

25+ years of Chicagoland litigation experience, including claims across Cook County courts and insurers.

No Upfront Fees

Free consultations and contingency fees mean you pay attorney fees only after recovery.

Meet The Marker Law Team

Experienced advocates serving injured people across Chicagoland communities.

Portrait of Jason Marker, Attorney and Owner of Marker Law

Jason Marker

Attorney / Owner

Jason Marker is a personal injury and workers' compensation attorney with over 25 years of litigation experience serving the Chicagoland area. As the founder and owner of Marker Law, LLC, Jason built his practice on the conviction that hardworking people deserve an advocate who understands both sides of injury litigation. He began his career clerking in the City of Chicago's Torts Division and spent three years on the defense side representing employers and insurance carriers before transitioning exclusively to plaintiff advocacy. A lifelong Naperville resident, Jason earned his J.D. from The John Marshall Law School in 2000. He holds an AV Preeminent rating from Martindale-Hubbell, has been recognized by Super Lawyers, and ensures every client receives direct, personal attorney attention throughout their case.

Portrait of Marisol Castillo, Senior Paralegal at Marker Law

Marisol Castillo

Senior Paralegal

Marisol Castillo is the Senior Paralegal at Marker Law, LLC, bringing over 18 years of dedicated experience in workers' compensation law. Fluent in both English and Spanish, Marisol is deeply committed to serving immigrant families and underserved communities, a passion inspired by witnessing the language barriers her own mother faced. She approaches every client interaction with efficiency, compassion, and a strong work ethic, ensuring that each individual receives attentive and informed support throughout the legal process. Marisol's advocacy extends beyond the office, rooted in a personal mission to build awareness and access for those who need it most. Her nurturing dedication is further shaped by her role as a devoted mother to her two daughters.

Portrait of Liz Ruiz, Paralegal at Marker Law

Liz Ruiz

Paralegal

Liz Ruiz is a paralegal at Marker Law, LLC, with nearly two decades of experience in the injury law field dating back to 2006. She has developed extensive expertise handling a wide range of cases, including personal injury, medical malpractice, and workers' compensation matters. Liz's broad background across multiple practice areas equips her to provide thorough and knowledgeable support to clients navigating complex legal processes. Her long-standing commitment to the field reflects a genuine dedication to helping injured individuals pursue the justice and compensation they deserve. As part of the Marker Law team, Liz plays an integral role in ensuring every case is managed with precision, care, and professionalism from start to finish.

Frequently Asked Questions

What is property owner negligence in Cook County?

Property owner negligence occurs when an owner, manager, tenant, or maintenance company fails to use reasonable care to keep property safe. In Cook County, these claims often involve falls on ice, wet floors, broken stairs, poor lighting, unsafe parking lots, or hazards in stores and apartment buildings. A valid claim usually requires showing the hazard existed and the responsible party knew or should have known about it.

How do I prove a property owner was negligent?

What compensation can I recover after an unsafe property injury?

How long do I have to file a premises liability claim in Illinois?

What should I do after a slip and fall on someone’s property?

Does Marker Law charge upfront fees for property negligence cases?

Can I sue if I was partly at fault for the accident?

Do property owner negligence cases settle or go to court?

Still Have Property Injury Questions?

Talk directly with an experienced Illinois injury attorney today.

Recognized & Trusted

Awards and Recognition

AV Preeminent recognition logo

AV Preeminent

Highest peer rating for legal ability and ethics.

Super Lawyers recognition logo

Super Lawyers

Peer-selected recognition in the Chicagoland legal community.

National Top 100 Lawyers recognition logo

National Top 100 Lawyers

Recognized among leading trial lawyers nationwide.

Get Help After an Unsafe Property Injury

Share what happened, where it occurred, and how you were hurt. Marker Law will review your potential claim, explain next steps, and discuss your options during a free consultation.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 331-INJURED. You can also send us a quick email at jmarker@marker-law.com.