Construction Claims
Representation for workers injured on construction sites, including claims involving contractors, subcontractors, property owners, equipment manufacturers, and other parties responsible for unsafe conditions.
If you were hurt on a construction site, Marker Law helps you understand your rights, protect your benefits, and pursue every available source of compensation. Based in Naperville and serving injured Illinois workers, the firm combines workers’ compensation knowledge, third-party claim strategy, and direct attorney attention from a local advocate who knows how insurers defend these cases.

Focused legal support for injured construction workers, from benefits claims to complex third-party litigation.
Representation for workers injured on construction sites, including claims involving contractors, subcontractors, property owners, equipment manufacturers, and other parties responsible for unsafe conditions.
Guidance through Illinois workers’ compensation claims for medical care, wage benefits, delayed payments, denied claims, and disputes involving permanent work restrictions.
Legal help for union tradespeople and commercial workers injured on the job, including coordination with medical providers and communication with insurance carriers.
Investigation into additional liable parties beyond an employer, helping injured workers pursue compensation for damages not fully covered by workers’ compensation.
Representation for severe construction injuries involving permanent disability, multiple surgeries, long-term care needs, reduced earning capacity, and life-changing physical limitations.
Preparation and advocacy during mediation, including settlement evaluation, mediation briefs, negotiation strategy, and clear advice before accepting or rejecting offers.

Marker Law starts by listening to what happened, reviewing the jobsite facts, and explaining whether workers’ compensation, a third-party claim, or both may apply under Illinois law.
Marker Law has recovered significant compensation for injured workers facing serious, life-changing jobsite injuries.
Construction accident cases require legal strategy, medical coordination, and strong insurance negotiation.
Decades of Chicagoland litigation experience representing injured workers and accident victims.
Former defense-side experience helps anticipate insurer tactics used against Illinois workers.
Clients receive direct attorney attention from Jason Marker throughout the case.
Free consultation and contingency fees mean no recovery, no attorney fee.
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.
Report the accident to your supervisor as soon as possible, seek medical treatment, and document the scene if you can. Keep photos, witness names, incident reports, and medical records. Avoid giving recorded statements to insurance representatives without legal advice. A construction accident lawyer can evaluate whether you have a workers’ compensation claim, a third-party claim, or both.
Talk directly with a construction injury legal team today.
Highest Martindale-Hubbell peer rating earned.
Selected by peers in Chicagoland.
Local recognition for trusted legal service.
Tell Marker Law what happened, and the team will explain your options, potential claims, and next steps 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.