Car Crash Injuries
We represent people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain, and suffering while addressing insurance disputes.
If you were injured because of someone else’s negligence, Marker Law provides focused personal injury representation in Schaumburg and throughout Illinois. From car crashes and truck collisions to workplace injuries, premises accidents, catastrophic injuries, and wrongful death claims, our team investigates the facts, handles insurance communications, and pursues compensation while providing direct, compassionate guidance.

Focused legal representation for accident victims, injured workers, and families pursuing compensation throughout Illinois.
We represent people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain, and suffering while addressing insurance disputes.
Our team investigates commercial truck and delivery vehicle crashes, examining driver logs, vehicle data, maintenance records, and the responsibility of every potentially liable party.
We help injured workers pursue workers’ compensation and applicable third-party claims, coordinate medical care, and understand their rights when injuries affect their ability to work.
We handle claims involving unsafe property conditions, investigating what happened and pursuing accountability from negligent property owners for resulting injuries and losses.
For permanent or life-altering injuries, we pursue compensation addressing ongoing medical needs, reduced earning capacity, pain, suffering, and loss of normal life.
We provide compassionate representation to families whose loved ones died because of negligence, pursuing available damages under Illinois wrongful death law.
An injury can affect your health, income, family, and future. Marker Law investigates the circumstances, identifies responsible parties, manages insurance communications, and builds a claim for available economic and noneconomic damages. Schaumburg clients receive direct guidance from an experienced Chicagoland injury practice, with no upfront attorney fees when representation is handled on a contingency-fee basis.

Learn how dedicated preparation and focused representation can support injured clients and their families.
A focused injury firm combining defense-side insight with direct, compassionate advocacy.
Jason Marker has practiced in the Chicagoland area for over 25 years, including experience on the defense side.
Clients receive direct communication and attorney attention throughout their case, not a distant handoff.
The firm works on a contingency-fee basis, so clients do not pay attorney fees unless compensation is recovered.
A lifelong Naperville resident, Jason Marker understands local courts, communities, and Illinois injury claims.
Experienced attorneys and support professionals serving injured people throughout Chicagoland.

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 attorney investigates how an injury occurred, identifies potentially responsible parties, gathers supporting evidence, handles communications with insurers, evaluates damages, and negotiates toward a fair resolution. If necessary, the attorney can also pursue litigation. Marker Law handles claims involving vehicle crashes, workplace injuries, premises accidents, catastrophic injuries, and wrongful death throughout Illinois.
Speak with Marker Law about your situation and available legal options.
Marker Law assists injury victims across Schaumburg, Chicagoland, and listed Illinois counties and communities.
Chicagoland Area
Service Area
Available 24/7
Availability
Free Initial Consultation
Consultation
Contact Marker Law to discuss your Illinois injury claim with the team.
Highest peer rating for legal ability and ethical standards.
Selected by peers in the Chicagoland area.
Named Best of Naperville 2024.
Recognized as National Top 100 Lawyers.
Licensed since 2000.
Request a free initial consultation and learn how the firm can help with your Illinois injury claim.
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.