✩✩✩✩✩ - Premier Personal Injury Attorneys
Experienced Personal Injury Attorneys Protecting Your Rights Since 1977
No legal fees until your case is settled or won
The Law Offices of Frederick W. Nessler & Associates, Ltd./PLLC
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We Are Ready & Waiting to Serve You!
The Results That You Need, The Representation You Deserve.
When the unthinkable happens (a high-speed collision, a catastrophic medical error, or a storm that leaves your livelihood exposed), the path to recovery is often blocked by powerful interests. Since 1977, The Law Offices of Frederick W. Nessler & Associates, Ltd./PLLC has stood as a barrier against that opposition, pursuing accountability through aggressive civil litigation across Illinois, Florida, and Texas. We operate on a contingency fee basis, meaning you pay no legal fees unless we win your case.
Our philosophy is simple: If someone has been harmed through another party's negligence or wrongdoing, that harm deserves to be addressed through the legal process. We demand a high caliber of ethics and provide "Straight Talk" to every person we represent.
Nessler & Associates' Practice Areas
Nessler & Associates' commitment to excellence is reflected in our track record of successful outcomes and satisfied clients. Our reputation is built on a refusal to settle for less than a case is worth. The firm’s attorneys are recognized for their aggressive advocacy and unwavering dedication to justice.
The practice areas below represent the types of cases we handle across our service states:
When someone sustains an injury due to another party's negligence, the consequences extend well beyond the physical. Medical costs accumulate, income can disappear, and uncertainty about the future becomes its own burden. We handle personal injury cases involving auto accidents, truck accidents, catastrophic injury, premises liability, slip-and-fall incidents, and wrongful death, with attorneys who know how to build a case rather than settle it short.
Healthcare providers have a standard of care they're expected to meet. When a physician, hospital, or other provider falls below that standard, and a patient suffers harm, that harm may form the basis of a medical malpractice claim. Our medical malpractice attorneys work primarily in Illinois, where these cases demand thorough preparation and expert testimony.
Policyholders in Florida, Texas, and Illinois who have filed hurricane, storm, water intrusion, hail, or roof damage claims know that insurers don't always respond fairly. When a carrier delays, undervalues, or denies a legitimate claim, a first-party insurance attorney can step in to press the case. We handle these disputes across all three states and understand coverage issues specific to each region.
When a family member placed in a care facility experiences neglect, mistreatment, or abuse, the situation calls for legal counsel who takes it seriously. We represent families in nursing home abuse and neglect cases where an older adult has been harmed through inadequate supervision, physical mistreatment, or failure to provide basic care. This practice area is available in Illinois, Florida, and Texas.
Survivors of childhood sexual abuse and those harmed within institutional settings - schools, religious organizations, youth programs - may have civil legal options available regardless of whether criminal proceedings have occurred. We handle sexual abuse and institutional abuse claims with factual, restrained advocacy. These cases are handled in Illinois, and we also work with people in Florida and Texas.
Illinois workers injured on the job face a system that can be difficult to navigate alone, particularly when employers and insurers dispute the extent of an injury or the benefits owed. Our workers' compensation attorneys represent injured workers throughout the claims and appeals process, from initial filing through hearings when necessary. This practice area is specific to Illinois.
Defective or unreasonably dangerous products cause serious injuries, and manufacturers, distributors, and retailers all carry legal exposure when their products harm people. We handle product liability cases across our service states, representing people injured by defective consumer goods, equipment, or industrial products.
Florida's waterways, recreational boating industry, and commercial maritime activity create a distinct category of injury claims governed by federal maritime law. We represent people injured in boating accidents and maritime negligence situations through our boat and recreational accident practice.
Serving People Across Illinois, Florida, Texas, and More
Our team of experienced attorneys combines deep legal knowledge with a genuine commitment to our clients’ well-being. From catastrophic injuries and medical malpractice to wrongful death and premises liability, we approach each case with the understanding that behind every legal matter is a person and family in need of support.
By staying abreast of legal developments and employing innovative strategies, Nessler Law continues to provide top-tier legal representation, helping clients navigate the complexities of the legal system with confidence.
Our geographic reach reflects nearly five decades of growth beyond our Springfield, Illinois, roots. Today, our attorneys handle cases across multiple regions:
Illinois: Springfield, Champaign, Decatur, Rockford, Chicago
Florida: Largo, Pinellas County, Tampa, St. Petersburg, Sarasota
Texas: Fort Worth and surrounding regions
We also maintain office locations in Denver, CO, and in additional states, including Missouri and Kentucky, to round out our reach for qualifying matters.Not every practice area extends to every state. Workers' compensation representation is specific to Illinois, and maritime law cases are handled in Florida. For anyone uncertain whether their situation falls within our scope, reaching out directly is the most reliable way to find out.
Nationally Recognized Lawfirm
Nationally Recognized Firm With Decades of Trial-Ready Advocacy
We were founded in 1977 by Frederick W. Nessler and have grown across generations of attorneys who have carried forward the same commitment to civil justice that shaped our beginning. Today, our attorneys include Jonathan T. Nessler, Thomas J. Nessler, Matthew V. Kennedy, and Damian S. Sullivent, each with individual backgrounds in our core practice areas.
What distinguishes our approach is a consistent orientation toward trial readiness. Settling cases when resolution makes sense is part of competent representation, but so is the willingness to take a case to trial when that is what pursuing justice requires.
That difference is not theoretical. It shows up in how cases are evaluated, negotiated, and resolved. Insurance companies and defendants recognize:
Which attorneys prepare cases for trial from the start
Which firms are willing to carry a case through litigation
How that posture impacts settlement value and case trajectory
Our case history reflects decades of work on behalf of people in complex civil matters, including results such as:
$15M verdict
$3.5M settlement
$2.1M recovery
Visit our case results page for more context on the types of cases we’ve handled and the outcomes reached.
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Be the next five star experience at Nessler and Associates
$15 Million Collected
Catastrophic Injury
A 13-year-old plaintiff suffered permanent brain injury in a rollover crash. Multiple defendants were alleged to have acted negligently.
$3.5 Million Awarded
Medical Malpractice
76-year-old victim suffered severe neurological and neuro-systemic injury after a radiologist implemented incorrect contrast medium during a myelogram.
$2.1 Million Awarded
Auto Accident
Bicyclist struck by a state vehicle. The driver negligently took eyes off the roadway to retrieve an object from the vehicle's floor.
Why Choose Us
Our approach is built on experience, clear communication, and respect for every client we serve.
Founded in 1977, we bring deep knowledge of personal injury and medical malpractice law, allowing our attorneys to navigate complex cases with confidence and precision.
We take the time to listen, understand your circumstances, and explain your legal options clearly, so you can make informed decisions at every stage of your case.
You should not face financial risk while seeking justice. That's why we offer no legal fees until your case is settled or won.
Our attorneys approach every case with careful investigation, detailed analysis, and strategic planning to position clients for the strongest possible outcome.
From negotiations to litigation, we advocate for our clients with diligence and integrity, while maintaining the highest standards of professionalism and ethical practice.
You Can Feel Secure Working with Nessler & Associates
Learn More About Nessler & Associates
Nessler Law has been a steadfast advocate for injured individuals for over four decades, leveraging extensive experience to secure fair settlements and verdicts for clients. Operating on a contingency fee basis, clients incur no legal fees until their case is resolved successfully. The dedicated team of attorneys at Nessler Law is committed to vigorously representing clients to achieve the compensation they deserve.
Founded in 1977 by Frederick W. Nessler, the firm has grown to include a team of skilled attorneys specializing in various practice areas, including medical malpractice, personal injury, product liability, and more. With a client-centered approach, Nessler Law emphasizes personalized attention, ensuring that each client’s unique circumstances are thoroughly understood and addressed.
No Legal Fees Unless Your Case Is Resolved
The cost of justice should never be a barrier, especially when you’re already dealing with medical bills, lost income, or hurricane damage. We remove the financial risk by working on a contingency fee basis. There are no up-front costs and no out-of-pocket expenses as your case progresses; we only get paid when we win or settle your case. For most people dealing with a serious injury or an insurance dispute, this structure makes it practically possible to pursue a claim through an attorney.
Testimonial From Our Clients
Matt Kennedy was the attorney I had for my workers comp case and he was excellent, thorough and very easy to work with! In the beginning the only reason I even looked for an attorney was because my company and their insurance company took over 5 months to "let" me go to physical therapy. Matt was able to get the ball rolling and also let me know that I was entitled to a settlement and could pick my own place of therapy. His assistant Teagan was also very helpful and had the task of dealing with me and my busy schedule traveling the country. I would DEFINITELY recommend their office to anyone needing legal counsel.
I called on Nessler & Associates to handle my Workers' Compensation claim. My case was taken on by Matt Kennedy, and from the beginning, he was knowledgeable, attentive, and prompt, answering all of my questions. As the case proceeded, each of my issues and concerns were addressed competently, making the entire matter far easier than I had expected. I would confidently recommend Nessler & Associates to anyone who is dealing with a similar legal matter.
The Law office of Nessler & Associates is a phenomenal group. The attorneys and staff that I worked with were very competent, professional, and always addressed my concerns. Any questions I had were responded to in a timely and efficient manner. I would highly recommend this law office to anyone who is looking for a knowledgeable attorney, great supporting staff, and wants someone that will diligently fight for your best interest.
After being denied a hail claim by my insurer after well-documented ping spots and massive gravel loss, my roofer recommended I contact Nessler to see if they could offer support. ...what a GREAT recommendation!! Nessler, and in particular Damian Sullivent and his team immediately engaged, provided continuous CARE and status updates, and ultimately brought SUCCESS! We are super-appreciative. Thanks, Nessler!
Thomas Nessler was my lawyer. He guided me through the process and always made time to address my questions and concerns. Everyone with the law firm that handled my case was professional and easy to communicate with. Thomas Nessler won my case! I’m very pleased with the services provided and would hire The Law Offices of Frederick W. Nessler and Associates again if needed!
Recently, I was in need of a lawyer to fight my home insurance company on a roof issue and they came through with flying colors. Because of Damian Sullivent at the Nessler Law Firm, he was able to get us a settlement that covered the entire cost of our roof replacement. These guys stick up for the little people and don't let the "big guys" win. THANK YOU, DAMIAN! You guys ROCK!
Nessler and Associates are an excellent addition to your team if you have been in an auto accident or injured at work. They are friendly, professional and work hard for their clients. I have referred several people to their offices, and every one of them have been extremely satisfied with the help that they receive. I have worked with Jonathan Nessler and Matt Kennedy and I could not recommend them more highly.
I would refer everyone to Nessler & Associates. Matt Kennedy was very professional and answered every question and concern I had. I was very pleased with the outcome of my case. I am able to move on knowing I made the right choice in choosing Nessler & Associates. This is a great law firm.
I found myself needing representation after an accident at work. After thoroughly searching and reading reviews online, I made the decision to go with Nessler and Associates. Best decision I made! My attorney was Matt Kennedy. Even after all the hoopla with the insurance company, back and forthing etc, he delivered. Him and his assistant, Teagan, were great! Im very happy with how things turned out. Id give 100 stars if I could. If you yourself are seeking legal cousel, I highly recommend them.
Nessler and associates have helped me with countless things over the past few years. Extremely professional and they do not give up until your best interests are met. I could not be more pleased with them. They are trustworthy, honest and always have your best interest at heart.
Wonderful people, fantastic skill set, and speedy service. If you want the best lawyers in the country....search out The Law Offices of Frederick W. Nessler and associates! I live in Colorado, and work with them because they are the most skilled at what they do!
The people at Nessler law are highly professional and highly personal. You will find yourself in a relaxed atmosphere with people who are willing and capable of helping you. If you need legal advice or legal action this is the place to go. If you have been injured don't sign anything until you have spoken with them.
I took in a issue I had with Petsmart not paying my bills from a workers comp and they fired me. Matt was so helpful and took the case and got the bills paid and money in my pocket! Couldn't be happier! Thanks again. :)
They deserve 10 stars , I highly recommend them as legal representation. They are hard working, very knowledgeable , will help you every step of the way , will answer your questions in a timely manner. If I ever need legal representation again I would definitely ask for their help.
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Talk to an Attorney About Your Case
Our track record extends beyond case outcomes. People who have worked with Nessler & Associates over several decades have left detailed accounts of their experiences, and those reviews reflect what it's like to work with a firm that treats people as individuals navigating difficult circumstances, not as case numbers. Named client testimonials and reviews offer a fuller picture of our approach in practice.
We Are Your Advocates for Justice
If you're weighing your options after an injury, a denied insurance claim, or harm caused by someone else, speaking with an attorney is a reasonable first step. It doesn't commit you to anything, and given our contingency fee structure, the financial barrier to getting legal input is lower than many people expect.
The Law Offices of Frederick W. Nessler & Associates serves clients across Illinois, Florida, and Texas, as well as other states where our attorneys are licensed to practice. Whether the situation involves an insurance dispute following hurricane or storm damage, or another civil matter, our attorneys can honestly tell you whether we can help. Contact us to start that conversation.
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