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Even if You Don't Retain Us!

If you're injured in a car accident in Illinois, and it was someone else's fault, reach out to us today. We can obtain your crash report and offer a free consultation.

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Personal Injury & Workers' Compensation
Attorneys in Naperville, Illinois

Jason A. Marker

Attorney at Law

After watching his grandfather fight his entire life for property the government was trying to seize, attorney Jason Marker discovered his own love for sticking up for people in unfair situations. With honesty and integrity at the core, Jason aims to provide top-tier legal service for his clients.

Jonathan P. Crannell  

Attorney at Law

Since he was a child, attorney Jonathan P. Crannell knew he would grow up to be an attorney. Coupled with an interest in medicine and the human body, Jonathan developed a passion for helping injured victims sift through their frustration and move toward hope.

Adam Budz  

Attorney at Law

Attorney Adam Budz is the son of Polish immigrants, both of whom he credits with instilling within him a mentality founded on drive and determination. He prides himself on the solid work ethic he gained as a young boy watching his mother and father work and sacrifice for a better life.

Hear What Our Clients Have To Say

We're Here for You, No Matter Where You Are

We Make Home & Hospital Visits

Whether you've been injured recently and are still recovering in the hospital, or you're recovering at home and have a difficult time leaving the house — we're happy to come to wherever you are.

Conveniently Located In Naperville

We are happy to meet with clients to discuss their cases and answer questions at our office which is conveniently located in the southern part of Naperville where parking and traffic are a breeze.

We're Happy to Drive to Neighboring Cities

We're proud to serve the people of Naperville and its surrounding areas. That includes the cities of Bolingbrook, Plainfield, Joliet, Wheaton, Darien, Woodridge, Aurora, Lisle, Romeoville, and more.

Case Results


Our 55-year-old client slipped and fell injuring the left side of her body including a left-shoulder rotator cuff and labral tear (3 surgeries), and aggravations of the preexisting ankle (surgery), knee (surgery), back (injections), and pain conditions.

Slip and Fall


Plaintiff sustained a shattered left patella when she slipped on a wet floor in the bathroom of an major movie theater chain in Woodridge, Illinois.  She sustained a fractured patella requiring two surgeries, including a total knee replacement. This case was resolved at mediation.

Slip and Fall

$800,000.00 + $6,129.11(COSTS)

Our client was stopped at a red light at Butterfield and Naperville Road in Wheaton, Illinois when she was rear-ended by the Defendant. She sustained a concussion, herniated discs in her cervical and thoracic spine, and worsening of a preexisting lumbar herniation.

Car Accident


A worker was injured when a wood beam fell on his head at a construction site. Our client's preexisting injuries were made worse by the incident and he couldn't go back to work as a carpenter resulting in a wage differential claim.

Workers' Compensation - Construction Site

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35+ Years of Experience in Naperville, Illinois

Millions Recovered Each Year for our Clients

Experiencing an injury is already devastating in and of itself. Whether it's a bruise, burn, or broken bone, your entire life can seem to be flipped upside down. Matters are made even worse when the injury was caused due to the negligence of someone else.

In these circumstances, you deserve to be compensated fully and fairly. At Marker & Crannell, we help people just like you collect the financial payments they are entitled to receive. Our attorneys are passionate, experienced, and capable of representing you with gentleness and compassion.

Considering all you've been through, the last thing you need is another layer of stress to your life. Studies have proven time and time again that mental and emotional strain can cause physical suffering, as well. It goes without saying that unwarranted financial hardship can bring on extra stress that you could very well do without.

That's why your consultations are always free and you'll never have to pay anything up front. In fact, you won't be expected to pay a single penny unless we win. Our firm handles a wide range of personal injury cases, so don't hesitate to schedule a consultation.


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Naperville Injury Law Firm

55 Shuman Blvd.
Suite 525
Naperville, IL 60563

Phone: 630-995-9995
Fax: 630-755-4658