Semi-Truck Crashes
Representation for collisions involving 18-wheelers, tractor-trailers, and commercial carriers, including investigation of driver logs, black-box data, maintenance records, and all potentially liable parties.
After a serious truck crash in Kane County, the insurance battle can begin before you leave the hospital. Marker Law helps injured people pursue compensation after semi-truck, delivery truck, and commercial vehicle accidents, using 25+ years of Illinois litigation experience to investigate driver logs, black-box data, maintenance records, and every liable party while you focus on recovery.

Focused legal support for truck crash victims, from evidence investigation to insurance negotiations and litigation.
Representation for collisions involving 18-wheelers, tractor-trailers, and commercial carriers, including investigation of driver logs, black-box data, maintenance records, and all potentially liable parties.
Claims involving Amazon, FedEx, UPS, and contractor delivery vehicles, with attention to driver fatigue, inadequate training, poor maintenance, and complex corporate responsibility issues.
Legal support for life-altering truck accident injuries, including permanent disabilities, multiple surgeries, long-term care needs, reduced earning capacity, and wrongful death matters.

We start with a no-cost conversation about the crash, your injuries, available insurance coverage, and urgent next steps. Kane County truck crashes often involve multiple parties, so early guidance helps protect evidence and prevent costly mistakes.
Real case experience and client-focused advocacy guide every truck accident claim we accept across Northern Illinois communities.
Truck accident cases demand experience, strategy, and personal attention from day one.
Former defense-side experience helps anticipate insurer tactics in Kane County commercial vehicle claims.
Clients receive personal attorney attention from Jason Marker throughout every major case stage.
Free consultations and contingency fees mean you pay only after financial recovery.
A lifelong Naperville attorney with deep Chicagoland knowledge, serving Kane County and nearby courts.
Experienced advocates supporting injured clients across Northern Illinois.

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 attention immediately, report the crash, and avoid giving recorded statements to trucking insurers before speaking with an attorney. If possible, save photos, witness names, insurance information, and any delivery or company markings on the truck. Marker Law can move quickly to preserve driver logs, black-box data, maintenance records, and other evidence that may disappear.
Talk directly with an experienced Illinois injury attorney today.
Highest peer rating for ability and ethics.
Peer-selected recognition for Illinois litigation excellence.
National recognition among leading trial attorneys.
Request a free consultation with Marker Law. Share what happened, ask questions, and learn your next legal 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.