Jason A. Marker and Jonathan P. Crannell

Seriously Injured?
You’re In The Right Place

  • Free Consultations
  • Experienced Attorneys – 50+ Years Combined
  • Well Respected – By Judges And Our Peers
  • Track Record Of Success – We try cases and win.
  • Clients Love Us – Don’t take our word for it.
Jason A. Marker and Jonathan P. Crannell

Why I Chose Marker & Crannell

“I found Jon to be extremely professional and knowledgeable compared to other law firms that I reach out to.” A.P.
“I was referred to their office by a nurse from the Hospital I was in after my car accident.” C.A.
“I used Jason a second time to help with my work injury because he explains the entire process, keeps me informed, and he and his team work hard for a good settlement.” J.K.
“I have referred several people to Marker & Crannell and have been very impressed with how well the cases turn out. I will continue to send all my injured family, friends and clients to them.” T. M.
“An active veteran friend told me while I was lying in the hospital bed, that they reached out to Jon and he was expecting my call. From the day I spoke to him, the word grateful doesn’t accurately convey my gratitude enough.” R.G.
“I originally started off with a different large Chicago-based law firm. After having many issues, I researched firms in my area and signed on with Jason. The day after I signed, things started moving forward and I began getting the compensation I deserved.” J.C.

Areas Of Practice

Personal Injury
Car Accident
Truck Accidents
Premises Liability
Workers’ Compensation
Wrongful Death

Get Started With A Free Consultation

Let us help you get started. We have over 50 years of experience and offer free consultations in English, Spanish and Polish.

Jason A. Marker, Adam Budz, and Jonathan P. Crannell in their office

Strong, Client-Focused Personal Injury And Workers’ Compensation Advocacy

Whether you are recovering from a ladder fall, workplace explosion, truck crash, car collision, dog bite or any other accident injury, you may be concerned about how you are going to pay for your medical costs or household expenses when you cannot return to work right away. Thoughts of financial hardship may be adding to the physical and emotional suffering you are going through. Our attorneys fight against insurance companies on a daily basis to help clients get the benefits they are entitled to under the law.

At Marker & Crannell Attorneys At Law P.C., we focus on helping our clients get full and fair compensation for their medical expenses, lost wages, future wages, and pain and suffering.

We put people like you first. We care about your case because we care about you.

Our attorneys are passionate, experienced, and capable of representing you with gentleness and compassion.

We Can Make
Home And Hospital Visits

When you have injuries, you may not be able to travel for a consultation with a personal injury lawyer in time to file a claim for compensation. For most personal injury claims in Illinois, you must file a claim within two years of the accident or discovery of your injury. While there are some exceptions to the statute of limitations, if you do not timely file, you may be barred from doing so.
Our lawyers at Marker & Crannell Attorneys At Law P.C. are willing to travel to you, wherever you are. Our legal team has experience handling a wide range of personal injury and workers’ compensation cases so do not hesitate to schedule a free consultation.
From our office in Naperville, we will drive to neighboring cities including Bolingbrook, Plainfield, Joliet, Wheaton, Darien, Woodridge, Aurora, Lisle, Romeoville and more.

Millions Recovered Each Year For Our Clients

Injured In A Car Crash?

If you have car or truck accident injuries in Illinois – and it was someone else’s fault – contact us today. We will help you get a free copy of your police report, even if you do not retain our law firm.

No Fee Unless We Win For You

Client Testimonials

At Marker & Crannell we practice law a certain way. A way that focuses on our clients and the justice they deserve. Find out what our clients are saying about our firm.

“I was a truck driver. I was hurt at work and had multiple tears in my shoulder. I called Marker & Crannell for help. The insurance carrier only offered 12% for my arm. Mr. Marker felt I should get more – he was right. We went to trial and the Judge awarded 15%. I would highly recommend them. They fight for you and care for you. J.O.
“I will never forget in court, after both parties agreed to settle my case, the judge and defense attorney told Jon he did an excellent job and congratulated him.” H.J.
“Having Jason represent me was the BEST decision. He is very knowledgeable and answered all of my questions. He told me exactly what to expect and did not make any outrageous promises. My settlement was fantastic. This has been the easiest and non stressful experience I’ve had.” M.E.
“I injured my back at work. The company told me I didn’t get injured at work and they fought me endlessly. Mr. Marker was ready to take my case to trial and the day of trial, the company made a great offer. Mr. Marker will fight for you. “ R.R.
“Jon and his firm put our needs above their own and above their bottom line! The amount of compassion shown to our family was priceless and rare.” T.P.

Meet Our Attorneys

Jason A. Marker
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 services for his clients.
Jason A. Marker
Jonathan P. Crannell
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.
Jonathan P. Crannell
Adam Budz
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.
Adam Budz

We have won awards for having the best injury attorneys in Illinois.

Marker & Crannell Attorneys At Law P.C. sponsored team sports t-shirt

We Believe In Giving Back To Our Community

At Marker & Crannell Attorneys At Law P.C., our personal injury and workers’ compensation lawyers are passionate about assisting our clients get the monetary support they have a right to receive. We are also devoted to helping our community to be a better place by supporting local and financially responsible charities.