Truck Accidents
Representation for victims of semi-truck, commercial vehicle, Amazon, FedEx, and UPS delivery truck accidents, including investigations into driver logs, black-box data, maintenance records, and every potentially liable party.
When a truck crash causes life-altering injuries, your case demands immediate investigation, medical documentation, and skilled pressure on insurers. Marker Law represents victims of catastrophic commercial truck, semi-truck, and delivery vehicle accidents with direct attorney attention, 24/7 availability, and no upfront fees. We work to identify every liable party and pursue compensation for long-term care, lost earning capacity, and pain.

Focused legal support for serious trucking crashes, catastrophic injuries, and families facing preventable loss.
Representation for victims of semi-truck, commercial vehicle, Amazon, FedEx, and UPS delivery truck accidents, including investigations into driver logs, black-box data, maintenance records, and every potentially liable party.
Legal support for permanent, disabling, and life-altering injuries requiring long-term care, future medical planning, lost earning capacity analysis, and detailed documentation from medical experts.
Compassionate representation for families who lost loved ones due to negligence, pursuing compensation for funeral expenses, lost financial support, loss of companionship, and other Illinois wrongful death damages.

We start with a free consultation to understand the crash, your injuries, medical treatment, work impact, and urgent concerns. Because trucking evidence can disappear quickly, early legal action helps protect your claim from the beginning.
Serious injury cases require preparation, persistence, and a legal team built to challenge insurers.
Marker Law combines local litigation experience with direct attorney attention for serious injury victims.
Attorney Jason Marker has practiced injury law in the Chicagoland area since 2000.
Former defense-side experience helps anticipate insurance tactics and build stronger plaintiff claims.
Clients pay no attorney fees unless the case results in financial recovery.
The firm is available around the clock for urgent truck accident consultations.
Experienced advocates focused on serious injury recovery.

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.
After a catastrophic truck accident, get medical care immediately, report the crash, preserve photos or witness information, and avoid giving recorded statements to insurers before legal advice. Marker Law can begin investigating quickly, including requesting driver logs, black-box data, maintenance records, and delivery carrier documents before evidence is lost or overwritten.
Talk directly with an experienced injury attorney today.
Highest peer rating for ethics and ability.
Selected by peers in the Chicagoland area.
Recognized among leading trial lawyers nationally.
Tell us what happened, and Marker Law will review your options, explain next steps, and help protect critical evidence from the start.
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.