Car Crash Injuries
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and other losses.
If you were injured in a collision, Marker Law provides focused legal representation for car accident and personal injury claims in Naperville and throughout Illinois. The firm helps clients pursue compensation for medical bills, lost wages, property damage, pain and suffering, and future losses while handling insurance negotiations with direct attorney attention and no upfront costs unless compensation is recovered.

Focused legal representation for accident victims pursuing compensation throughout Naperville and surrounding Illinois areas.
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and other losses.
The firm investigates delivery truck and commercial trucking crashes, examining driver conduct, company practices, maintenance, and records to identify potentially liable parties.
Motorcyclists receive representation focused on investigating liability, addressing insurance issues, and pursuing compensation for injuries, medical expenses, lost wages, and suffering.
Marker Law helps pedestrians struck by negligent drivers investigate crashes, establish liability, and seek compensation for injuries, income loss, and related damages.
The firm handles injury claims involving vehicle crashes, falls, dog bites, catastrophic injuries, and other negligence-based cases throughout the greater Naperville area.
For permanent or life-altering injuries, Marker Law pursues compensation for ongoing medical needs, reduced earning capacity, pain, suffering, and loss of normal life.
A car accident can create medical bills, missed work, insurance pressure, and uncertainty about what comes next. Marker Law investigates the crash, identifies responsible parties, handles insurer communications, and builds a claim around your documented losses. As a Naperville-based firm serving surrounding Illinois communities, the team provides direct attorney attention and connects clients with trusted local doctors for timely care.

Learn how Marker Law approaches injury claims with investigation, communication, and determined advocacy against insurers.
A focused injury practice combining defense-side insight with direct, client-centered advocacy.
Former defense-side experience helps the firm understand how insurers and opposing parties evaluate injury claims.
Clients receive direct attorney attention and honest communication throughout their case in the Naperville area.
Jason Marker is a lifelong Naperville resident with more than 25 years of Chicagoland litigation experience.
Clients pay no upfront costs or fees unless Marker Law recovers compensation on their behalf.
Experienced legal professionals providing attentive support for injured 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.
Personal injury lawyers commonly work on a contingency fee basis, meaning the client generally pays attorney fees only if the case results in a financial recovery. Marker Law states that personal injury fees are typically around one-third, or 33.33%, although fees may be higher or lower in some circumstances. The firm also offers a free initial consultation and no upfront costs.
Speak with Marker Law about your injury and legal options.
Marker Law represents injury clients in Naperville and surrounding Chicagoland communities and Illinois counties.
Naperville & Surrounding Areas
Service Area
Available 24/7
Availability
25+ Years
Local Experience
Contact Marker Law to discuss your location and injury claim.
Highest peer rating for legal ability and ethical standards.
Recognition selected by peers in the Chicagoland area.
Named Best of Naperville 2024.
Recognition listed among company awards.
Google rating listed with 35 reviews.
Share what happened with Marker Law and learn about your potential legal options 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.