Car Accident and Personal Injury Attorney

After a crash, Marker Law helps injured people pursue compensation for medical bills, lost wages, property damage, pain and suffering, and other losses. With more than 25 years of Chicagoland litigation experience, the firm provides direct attorney attention, handles insurance negotiations, and offers free consultations with no upfront costs or fees unless compensation is recovered.

Personal injury attorney consulting with an injured car accident client

Our Personal Injury Services

Legal representation for people injured in vehicle crashes, negligence incidents, and other serious personal injury matters.

Car Crash Injuries

Marker Law represents people injured in car accidents and pursues compensation for medical bills, lost wages, property damage, pain and suffering, and other losses.

Truck Accidents

The firm investigates delivery truck and commercial trucking crashes, examining driver conduct, company practices, vehicle maintenance, and other potential sources of liability.

Motorcycle Accidents

Marker Law protects injured motorcyclists by investigating liability, addressing insurance problems, and pursuing compensation for medical expenses, lost wages, pain and suffering, and damages.

Pedestrian Accidents

The firm represents pedestrians struck by negligent drivers, investigates the collision, establishes negligence, and pursues compensation for accident-related injuries and losses.

Catastrophic Injuries

Marker Law handles permanent and life-altering injuries involving disabilities, long-term care, ongoing medical needs, reduced earning capacity, and loss of normal life.

Wrongful Death

The firm provides compassionate representation to families who lost loved ones due to negligence and pursues available compensation under Illinois wrongful death law.

No Recovery, No Fee

Focused Advocacy After Serious Accidents

A serious crash can create medical expenses, missed work, insurance disputes, and uncertainty about the future. Marker Law investigates the facts, identifies responsible parties, handles communications with insurers, and builds claims for economic and noneconomic damages. Serving Naperville and surrounding Chicagoland communities, the firm offers direct attorney attention, free consultations, and no upfront costs unless compensation is recovered.

Attorney discussing accident compensation with an injured client
Experience That Matters

Client Results

Marker Law pursues thorough case preparation and informed negotiations for injured clients and their families.

"I had a great experience working with Jason Marker on my workers' compensation case. He helped me get my case approved and made the entire process much easier to handle. Jason was professional, knowledgeable, and always kept me updated. I highly recommend him to anyone needing a reliable and effective..."

Jigar Ajmeri
The Marker Law Difference

Why Choose Marker Law?

Marker Law combines defense-side insight with dedicated advocacy for injured people.

25+ Years

More than 25 years of Chicagoland litigation experience informs every injury claim.

Defense Insight

Former defense-side experience helps the firm understand insurance company tactics and arguments.

Direct Access

Clients receive direct communication and attorney attention throughout their case.

No Upfront Costs

The firm works on a contingency basis, with no fee unless compensation is recovered.

Meet The Marker Law Team

Experienced legal professionals supporting injured clients throughout Illinois.

Portrait of Jason Marker, Attorney and Owner of Marker Law

Jason Marker

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.

Portrait of Marisol Castillo, Senior Paralegal at Marker Law

Marisol Castillo

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.

Portrait of Liz Ruiz, Paralegal at Marker Law

Liz Ruiz

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.

Frequently Asked Questions

How much will I get for a personal injury claim?

The value of a personal injury claim depends on factors such as injury severity, medical expenses, lost wages, future earning capacity, pain and suffering, and liability. Illinois’ modified comparative negligence rule can also affect recovery. Marker Law evaluates the available evidence, damages, and insurance issues before negotiating for fair compensation rather than relying on a generic settlement estimate.

What is the first thing you should do in a car accident?

How does a car accident lawyer help with an insurance claim?

Does Marker Law charge upfront fees for injury cases?

What types of accidents does the firm handle?

What compensation may be available after a car accident?

How long do I have to pursue a personal injury claim in Illinois?

Does Marker Law serve clients outside Naperville?

Still Have Questions About Your Accident?

Speak with Marker Law about your situation during a free consultation.

Areas We Serve

Marker Law represents injured clients throughout Naperville, Chicagoland, and surrounding Northern Illinois communities.

Do We Serve Your Area?

Contact Marker Law to discuss your accident and location.

Recognized & Trusted

Awards and Recognition

AV Preeminent Martindale-Hubbell recognition

AV Preeminent - Martindale-Hubbell

Highest peer rating for legal ability and ethical standards.

Super Lawyers recognition for Marker Law

Super Lawyers

Selected by peers in the Chicagoland area.

Best of Naperville 2024 recognition

Best of Naperville 2024

Named Best of Naperville 2024.

National Top 100 Lawyers recognition

National Top 100 Lawyers

Named National Top 100 Lawyers.

5.0-star Google rating recognition

5.0-star Google rating (35 reviews)

Company-reported Google rating and review count.

Talk To A Personal Injury Attorney

Tell Marker Law what happened and learn about your legal options during a free consultation.

Request Your 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.