Truck Accidents
Representation for victims of semi-truck, delivery truck, and commercial vehicle crashes, including investigation of driver logs, black-box data, maintenance records, and all potentially liable parties.
After a serious truck crash near Libertyville, I-94, or busy Lake County routes, you need quick answers without added financial pressure. Marker Law helps injured people pursue compensation from trucking companies, delivery carriers, insurers, and other responsible parties on a contingency fee basis—no upfront legal fees and no attorney fee unless financial recovery is secured.

Focused legal help for commercial truck crashes, delivery vehicle collisions, severe injuries, and complex insurance disputes.
Representation for victims of semi-truck, delivery truck, and commercial vehicle crashes, including investigation of driver logs, black-box data, maintenance records, and all potentially liable parties.
Legal support for crashes involving Amazon, FedEx, UPS, and other delivery vehicles, including contractor arrangements, training issues, driver fatigue, distracted driving, and poor vehicle maintenance.
Claims involving business-owned vehicles, contractors, and fleet operators where multiple companies or insurers may share responsibility for injuries, medical bills, lost income, and long-term losses.
Representation for life-altering truck crash injuries requiring surgeries, rehabilitation, permanent restrictions, future medical care, or compensation for reduced earning capacity and loss of normal life.
Compassionate legal representation for families who lost a loved one in a negligent truck or commercial vehicle crash, pursuing compensation under Illinois wrongful death law.
Truck accident representation with no upfront legal fees. Clients pay attorney fees only if the case results in a financial recovery through settlement or verdict.

We start with a no-cost conversation about the crash, your injuries, treatment needs, and insurance communications. For Libertyville-area collisions near I-94, Route 176, or Milwaukee Avenue, early evidence preservation can be especially important.
Real support for injured people facing trucking companies, insurers, and complex recovery challenges.
Marker Law combines experienced litigation strategy with direct attorney attention and compassionate client support.
No upfront fees for Libertyville truck accident clients; attorney fees apply only after recovery.
Former defense-side experience helps anticipate insurance company tactics and strengthen injury claims.
25+ years handling Chicagoland and Northern Illinois injury litigation, including complex commercial vehicle cases.
Clients receive direct attorney attention, honest communication, and updates throughout the legal process.
Experienced injury advocates serving 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.
A contingency fee means you do not pay upfront attorney fees. Marker Law’s fee is paid only if your truck accident case results in a financial recovery through settlement or verdict. This arrangement allows injured clients to pursue claims against trucking companies and insurers without adding immediate legal bills while they are dealing with medical treatment, lost wages, and vehicle damage.
Talk with Marker Law about your rights and next steps.
Highest peer rating for ability and ethics.
Selected by peers in the Chicagoland area.
Local recognition for trusted legal service.
Request a free consultation with Marker Law. Share what happened, ask about contingency fees, and learn your next steps with no upfront legal 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.