Slip Falls
Representation for people injured after slipping on wet floors, ice, spills, or poorly maintained surfaces in Illinois businesses, public areas, and private properties.
After a fall on unsafe property, you need answers, medical care, and a legal team that knows Illinois premises liability law. Marker Law helps injured people pursue compensation after slips, trips, and falls in stores, public spaces, apartments, parking lots, and walkways—especially where winter ice, uneven surfaces, or poor maintenance create preventable hazards.

Focused legal help for unsafe property injuries, from evidence gathering to settlement negotiations and litigation.
Representation for people injured after slipping on wet floors, ice, spills, or poorly maintained surfaces in Illinois businesses, public areas, and private properties.
Help for clients hurt by uneven pavement, broken stairs, loose mats, poor lighting, cluttered walkways, or other hazards that property owners failed to correct.
Comprehensive property liability claims for unsafe conditions at retail centers, apartment complexes, parking lots, METRA access points, and other locations across Naperville and Illinois.

Marker Law starts with a no-cost consultation to understand where the fall happened, what caused it, and how your injuries are affecting your work, mobility, and daily life in Illinois.
See how focused injury representation helps Illinois clients pursue accountability after preventable accidents.
Marker Law combines local experience, direct attorney attention, and strong advocacy against insurers.
Decades of Chicagoland injury litigation experience guide every premises liability claim.
You pay attorney fees only if compensation is recovered for your injury claim.
A lifelong Naperville attorney understands area courts, properties, insurers, and Illinois liability rules.
Former defense-side experience helps anticipate insurance tactics and build stronger claims.
Experienced advocates focused on injured people and families.

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.

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.

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.
Illinois slip and fall cases are generally handled under premises liability law. An injured person must show that a property owner or occupier owed a duty of care, breached that duty, and caused injuries through an unsafe condition. Illinois also applies modified comparative negligence, meaning recovery can be reduced by fault and barred if the injured person is more than 50% responsible.
Talk with an Illinois injury attorney about your fall.
Highest peer rating for ability and ethics.
Peer-selected recognition in the Chicagoland area.
Local recognition for trusted legal service.
Share what happened, where it happened, and how you were hurt. Marker Law will review your potential claim, explain next steps, and help you understand your options with no upfront cost.
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.
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.