Car Crash Injuries
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain, and suffering while addressing insurance company tactics.
When an injury disrupts your health, work, and family life, Marker Law provides focused legal guidance and determined representation. Serving clients throughout Illinois from its nearby Naperville office, the firm handles personal injury, workplace, vehicle, premises, and catastrophic injury claims. With direct attorney attention, free consultations, and contingency representation, you can pursue compensation without upfront legal fees.

Focused legal representation for injury victims, workers, and families pursuing fair compensation after negligence.
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain, and suffering while addressing insurance company tactics.
The firm investigates commercial truck and delivery vehicle crashes, examining driver conduct, company practices, maintenance records, and other factors to identify potentially responsible parties.
Injured workers can receive guidance with workers’ compensation and potential third-party claims, including cases involving construction sites, workplace disabilities, and complex medical needs.
Marker Law handles injuries caused by unsafe property conditions, investigating what happened and pursuing accountability from negligent owners or other responsible parties.
For permanent or life-altering injuries, the firm develops claims addressing ongoing medical needs, reduced earning capacity, pain, suffering, and loss of normal life.
The firm provides compassionate representation to families pursuing wrongful death claims involving funeral expenses, lost support, loss of companionship, and other available damages.
An injury claim can involve medical treatment, lost income, insurance negotiations, and questions about long-term impact. Marker Law investigates the facts, identifies responsible parties, communicates with insurers, and explains your options throughout the case. The firm’s Chicagoland perspective includes familiarity with Illinois injury claims and local communities such as Orland Park and Naperville, while direct attorney access keeps your legal strategy clear.

Explore how focused investigation and determined representation support injured clients and their families.
A boutique injury firm built around direct communication, focused advocacy, and client care.
Clients receive direct communication and personal attorney attention throughout their case.
Former defense-side experience helps the firm anticipate insurance company strategies and responses.
More than 25 years of Chicagoland litigation experience supports clients in Orland Park and surrounding communities.
The firm works on a contingency basis, with no recovery, no fee and no upfront costs.
Experienced attorneys and support professionals help clients pursue justice.

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.
Marker Law handles personal injury matters on a contingency fee basis, meaning clients do not pay upfront legal fees and attorney fees are owed only if the case results in financial recovery. The service catalog states that fees are typically around one-third in personal injury cases, though they may be higher or lower in some circumstances. A free initial consultation helps explain the arrangement.
Speak with Marker Law about your injury and legal options.
Marker Law serves Orland Park and clients throughout Chicagoland, Northern Illinois, and listed surrounding counties.
Chicagoland Area
Service Area
Naperville
Nearby Office
Available 24/7
Availability
Contact Marker Law to discuss your location and injury claim.
Highest peer rating for legal ability and ethical standards.
Selected by peers in the Chicagoland area.
Named among the company’s listed recognitions.
Listed among the company’s recognitions.
Google rating and review count listed by the company.
Share your situation through the contact form and learn about your potential legal options, consultation, and fee arrangement.
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.