Truck Accidents
Representation for people injured in semi-truck, box truck, and commercial trucking crashes, including claims involving driver fatigue, distracted driving, poor maintenance, and unsafe carrier practices.
After a crash involving a semi-truck, delivery van, rideshare fleet, or other commercial vehicle, the right legal team can make a major difference. Marker Law helps injured people pursue compensation for medical bills, lost wages, pain and suffering, and long-term losses, backed by 25+ years of Illinois litigation experience and direct attorney attention from start to finish.

Legal support for truck, delivery vehicle, and commercial carrier crash claims, from investigation through settlement or litigation.
Representation for people injured in semi-truck, box truck, and commercial trucking crashes, including claims involving driver fatigue, distracted driving, poor maintenance, and unsafe carrier practices.
Legal help for crashes involving Amazon, FedEx, UPS, and other delivery vehicles, including complex cases with contractors, delivery service partners, corporate drivers, and third-party maintenance providers.
Investigation of every potentially responsible party, from the driver and employer to contractors, maintenance companies, manufacturers, and insurers that may share responsibility for the collision.
Focused case-building using driver logs, black-box data, maintenance records, crash reports, medical documentation, and witness information to protect your claim from insurer disputes.
Representation for life-altering injuries involving permanent disability, multiple surgeries, reduced earning capacity, future medical care, pain and suffering, and loss of normal life.
Compassionate legal advocacy for families who lost a loved one in a commercial vehicle accident, including claims for funeral expenses, lost support, companionship, and justice.

Your case starts with a free consultation to discuss what happened, your injuries, available insurance coverage, and immediate next steps. Marker Law explains your rights clearly and charges no upfront legal fees.
Clients trust Marker Law for serious injury claims, direct communication, and determined insurance company negotiations.
Experienced, focused legal representation for injured people facing powerful insurers and commercial carriers.
Decades of Chicagoland litigation experience handling injury claims against insurers and commercial defendants.
Former defense-side experience helps anticipate carrier tactics and strengthen every injury claim strategy.
Clients receive personal attorney attention from Jason Marker, not layers of case managers.
Free consultations and contingency fees mean attorney fees are paid only after recovery.
Experienced advocates guiding injured clients with care and precision.

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.
Get medical care immediately, report the crash, document the scene if you can, and avoid giving recorded statements to insurance companies before speaking with a lawyer. Commercial vehicle cases often involve driver logs, black-box data, maintenance records, and corporate policies that can disappear quickly. A lawyer can send preservation notices and begin investigating liability right away.
Talk with an experienced legal team during a free consultation.
Highest Martindale-Hubbell peer rating recognition.
Selected by peers in Chicagoland area.
Local recognition for trusted legal service.
Share what happened, and Marker Law will review your situation, explain your options, and help you understand the next steps 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.