Car Crash Injuries
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and other losses while addressing insurance company tactics.
When an injury disrupts your life, Marker Law provides focused legal representation and direct attorney attention. Our team helps clients pursue compensation for medical expenses, lost income, pain and suffering, and other losses after accidents or negligence. With more than 25 years of Chicagoland litigation experience and a contingency fee approach, we help injured people understand their options and move forward.

Focused legal representation for accident victims, injured workers, and families pursuing compensation throughout Illinois.
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and other losses while addressing insurance company tactics.
The firm investigates commercial and delivery truck crashes by examining driver logs, black-box data, maintenance records, and the conduct of potentially responsible companies or contractors.
Injured workers can receive guidance with workers’ compensation and potential third-party claims, including cases involving serious injuries, multiple surgeries, and permanent disabilities.
Marker Law investigates unsafe property conditions and pursues accountability from responsible owners after injuries at retail properties, public spaces, commercial locations, and other premises.
For permanent or life-altering injuries, the firm develops claims addressing ongoing medical needs, future expenses, reduced earning capacity, pain and suffering, and loss of normal life.
Marker Law provides compassionate representation to families pursuing claims after a loved one’s death caused by negligence, including available damages for financial and personal losses.
Marker Law helps injured people pursue fair compensation while managing communications with insurers and investigating the facts behind each claim. The firm’s experience includes car, truck, motorcycle, pedestrian, premises, workplace, catastrophic injury, and wrongful death cases. Serving Elgin clients within its Illinois coverage, the team combines direct attorney attention with insight into how defense counsel and insurance companies evaluate claims.

Explore how focused preparation and persistent representation can support injured clients and their families.
Get dedicated representation built around communication, preparation, and accountability.
Jason Marker’s defense-side background offers insight into how insurers and opposing counsel approach injury claims.
Clients receive direct attorney attention and honest communication throughout the legal process.
The firm works on a contingency fee basis, so clients pay attorney fees only if compensation is recovered.
More than 25 years of Chicagoland litigation experience supports representation for Elgin-area injury claims.
Experienced legal professionals provide focused support for injured clients 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.
A personal injury lawyer investigates how an injury happened, identifies potentially responsible parties, communicates with insurance companies, and pursues compensation for documented losses. Depending on the claim, damages may include medical expenses, lost wages, future earning capacity, pain and suffering, emotional distress, property damage, or other losses available under Illinois law. Representation can include negotiation, mediation, and litigation when appropriate.
Speak with Marker Law about your situation during a free initial consultation.
Highest peer rating for legal ability and ethical standards.
Recognition selected by peers in the Chicagoland area.
Named Best of Naperville 2024.
Listed as National Top 100 Lawyers.
Google rating documented with 35 reviews.
Share the basics of your situation and the firm will explain potential next steps during a free initial consultation.
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.