Trusted Workers Compensation Benefits Lawyer — Work Injury Attorney

When a workplace injury disrupts your health, income, and future, Marker Law helps you pursue the workers’ compensation benefits you deserve. Based in Naperville and serving injured workers throughout Illinois, our team handles medical benefits, lost wages, denied claims, and third-party recovery options with direct attorney guidance and no upfront legal fees.

Work injury attorney reviewing workers compensation documents

Our Workers Compensation Services

Focused legal help for injured workers seeking benefits, medical care, wage replacement, and full recovery options.

Workers’ Compensation

Representation for Illinois workers seeking medical benefits, wage replacement, and compensation after job-related injuries, including guidance through filings, insurance communications, and claim resolution.

Denied Claims

Help fighting delayed, disputed, or denied workers’ compensation claims so injured employees can pursue the benefits and treatment they are entitled to under Illinois law.

Construction Accidents

Legal support for injured construction workers, including workers’ compensation claims and potential third-party claims against contractors, subcontractors, property owners, or equipment manufacturers.

Attorney explaining work injury claim process to client

Our Work Injury Claim Process

Free Case Review and Benefits Assessment

We start with a free consultation to understand how the injury happened, your medical needs, missed work, and whether workers’ compensation, a third-party claim, or both may apply under Illinois law.

Medical Care and Claim Documentation

Insurance Carrier Communication Management

Negotiation, Mediation, or Litigation

Resolution and Maximum Recovery Planning

Proven Worker Advocacy

Case Results

Marker Law has recovered significant compensation for injured workers facing serious, life-changing workplace injuries.

"Jason and his staff truly went above and beyond for me throughout my case. They treated me with respect, kept me informed every step of the way, and fought hard to get the best outcome possible."

Tom
The Marker Law Difference

Why Choose Marker Law?

Experienced, focused representation for injured workers and their families.

25+ Years

Decades of Chicagoland injury litigation experience serving workers across Illinois communities.

Defense Insight

Former defense-side experience helps anticipate insurer and employer tactics in disputed claims.

No Upfront Fees

Free consultations and contingency fees mean you pay only if compensation is recovered.

Direct Access

Clients receive personal attorney attention from Jason Marker, a lifelong Naperville resident.

Meet The Legal Team

Experienced advocates focused on injured Illinois workers.

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

What workers’ compensation benefits can I receive after a work injury?

In Illinois, workers’ compensation benefits may cover reasonable and necessary medical treatment, temporary disability payments while you cannot work, permanent partial or total disability benefits, and vocational rehabilitation in certain cases. Marker Law helps document your injury, treatment needs, lost wages, and long-term limitations so the claim reflects the full impact of your workplace injury.

Do I need a lawyer if my employer’s insurance company is paying benefits?

What should I do after being injured at work?

What if my workers’ compensation claim is denied or delayed?

Can I sue someone besides my employer for a workplace injury?

How much does it cost to hire Marker Law for a work injury case?

Can Marker Law help if I need medical treatment but insurance is delaying approval?

Does Marker Law handle construction accident workers’ compensation claims?

Still Have Work Injury Questions?

Talk with an experienced Illinois workers’ compensation attorney today.

Recognized & Trusted

Awards and Recognition

AV Preeminent Martindale-Hubbell recognition logo

AV Preeminent

Highest peer rating for legal ability and ethics.

Super Lawyers recognition logo

Super Lawyers

Peer-selected recognition in the Chicagoland legal community.

Best of Naperville 2024 award logo

Best of Naperville

Local recognition for trusted legal service.

Get Help With Your Work Injury Claim

Tell Marker Law what happened, and our team will review your situation, explain your options, and help you take the next step with no upfront legal fees.

Contact Us Today

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.