Truck Accidents
Representation for victims of semi-truck, commercial vehicle, and delivery truck crashes involving driver fatigue, distracted driving, poor maintenance, inadequate training, or aggressive driving.
When a commercial truck crash causes life-changing harm, the legal stakes are high. Marker Law helps injured people and families pursue compensation for medical care, lost income, future needs, pain and suffering, and loss of normal life. With 25+ years of Chicagoland litigation experience, the firm investigates every liable party and fights insurance companies from day one.

Focused legal support for serious truck crash injuries, long-term losses, and complex liability claims.
Representation for victims of semi-truck, commercial vehicle, and delivery truck crashes involving driver fatigue, distracted driving, poor maintenance, inadequate training, or aggressive driving.
Legal help for permanent, disabling, or life-altering injuries requiring long-term care, future medical planning, reduced earning capacity analysis, and full documentation of lasting impact.
Compassionate representation for families who lost a loved one due to negligence, pursuing damages for funeral expenses, financial support, companionship, and justice under Illinois law.

Marker Law is available 24/7 to listen, explain your rights, and identify urgent next steps. The consultation is free, and there are no upfront legal fees unless compensation is recovered.
Serious injury clients trust Marker Law for focused strategy, direct communication, and aggressive representation.
Experienced, local, and focused representation for serious injury victims.
Jason Marker has litigated injury claims across Chicagoland since 2000.
Former defense-side experience helps anticipate insurer tactics in high-value truck claims.
Clients receive personal attorney attention, honest updates, and clear case guidance.
Free consultations and contingency fees mean you pay only after recovery.
Experienced advocates supporting serious injury clients.

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.
Truck accident cases are usually more complex because multiple parties may be responsible, including the driver, trucking company, delivery contractor, maintenance provider, or manufacturer. Evidence may include driver logs, black-box data, maintenance records, and carrier policies. Catastrophic injuries also require careful documentation of future medical care, lost earning capacity, and long-term life impact.
Speak with Marker Law during a free consultation.
Highest Martindale-Hubbell peer rating distinction.
Peer-selected recognition in the Chicagoland area.
Local recognition for trusted legal service.
Tell Marker Law what happened, and the team will review your situation, explain your options, and outline the next steps during a free 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.