Workers' Compensation
Get help filing, strengthening, or challenging delayed and denied workers' compensation claims for medical care, lost wages, disability benefits, and other recovery available under Illinois law.
Construction injuries can disrupt your health, paycheck, and future in an instant. Marker Law helps injured workers pursue workers' compensation benefits and third-party claims when contractors, property owners, or equipment manufacturers may share responsibility. With 25+ years of Illinois litigation experience, direct attorney access, and no upfront costs, you can focus on recovery while your claim is handled.

Focused representation for injured construction workers pursuing benefits, accountability, and full financial recovery.
Get help filing, strengthening, or challenging delayed and denied workers' compensation claims for medical care, lost wages, disability benefits, and other recovery available under Illinois law.
Representation for construction site injuries involving contractors, subcontractors, property owners, unsafe work conditions, defective equipment, falls, crush injuries, and other serious jobsite hazards.
When someone beyond your employer caused the injury, Marker Law investigates third-party liability to pursue additional compensation for pain, suffering, emotional distress, and long-term losses.

Your first consultation focuses on what happened, where the injury occurred, who may be responsible, and what benefits may be available. You receive practical guidance without upfront fees or pressure.
Real representation for hardworking people facing serious workplace injuries and difficult insurance disputes.
Construction injury claims require focused advocacy, evidence, and a lawyer who understands insurance defense tactics.
Decades of Chicagoland litigation experience focused on injured workers and injury victims.
Former defense-side experience helps anticipate employer and insurance carrier strategies.
Contingency representation means you pay attorney fees only if compensation is recovered.
Clients receive personal attention from attorney Jason Marker throughout the case.
Experienced advocates for injured workers and families.

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.
In Illinois workers' compensation cases, benefits may include payment for reasonable medical treatment, temporary total disability while you cannot work, permanent partial or total disability, vocational rehabilitation in some cases, and wage differential benefits when injuries reduce earning capacity. Marker Law reviews your medical condition, job duties, wages, and recovery timeline to identify every benefit that may apply.
Speak with a focused workers' compensation legal team today.
Highest Martindale-Hubbell peer rating distinction.
Selected by peers in the Chicagoland area.
Local recognition for trusted legal service.
Tell Marker Law what happened, where you were working, and what treatment you need. The team will review your situation, explain your options, and help you understand the next step with no upfront legal fees.
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.