St. Louis Personal Injury Attorneys Who Put Your Recovery First

You’re facing pain, medical bills, and an uncertain future after someone else’s negligence shattered your life. OnderLaw doesn’t just fight for your compensation—we transform your case into lasting change that protects entire communities. Our 35 years of pioneering litigation has saved countless lives by forcing corporations to prioritize people over profits.

  • You don’t need money upfront to hire us.
  • We work on a contingency fee basis—you pay no attorney fees unless we recover compensation for your case.
  • Call us 24/7 to talk about your case.
$5B+
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    A white domed historic courthouse stands in front of the Gateway Arch in St. Louis, Missouri, surrounded by city buildings and green lawns under a clear blue sky.

    St. Louis Roots, Nationwide Impact

    Founded in 1988, OnderLaw combines local St. Louis expertise with the resources to take on the nation’s largest corporations. Our 30+ attorneys and 150+ staff members have recovered over $5 billion for our clients in negotiated settlements. 

    • Rated Top 1% of Lawyers Nationwide by Super Lawyers
    • Recognized in U.S. News—Best Law Firms®
    • Best Law Firm | 2023, 2024 & 2025 by St. Louis Post Dispatch
    About OnderLaw

    “We’re here to listen to you, handle it with compassion, and help you through some of the most difficult times in your life.”

    Attorney Jim Onder in Downtown St. Louis in front of the courthouse
    Jim Onder
    2025 Top 100 Trial Attorneys Nationwide

    Let Us Make Your Case, Our Cause

    We’re honored to stand with you every step of the way to take back your power and reclaim your life.

    A gold calendar icon with two rings at the top and a grid representing dates.
    35+
    Years transforming tragedy into change.
    A gold circle with a white clock icon and a smaller white checkmark in a circle overlapping the lower right, symbolizing time management or timely approval.
    24/7
    Available to call us 24 hours a day.
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    $0
    No fees unless we win your case.
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    50,000
    Clients helped in personal injury cases.
    Call us 24/7 to discuss your case (314) 408‑6136

    Real People. Real Stories. Real Justice.

    When disaster strikes—a construction accident, a cancer diagnosis, a life-altering injury—you need more than just a lawyer. You need a fighter who won’t give up. In this video, meet OnderLaw clients who faced impossible odds and the dedicated legal team that stood with them every step of the way. Founder Jim Onder shares the philosophy behind our firm: We don’t only take on cases, we take on causes.” Watch their stories and discover what it means to have OnderLaw in your corner.

    Roundup Cancer Survivor

    “The thing that got me is that OnderLaw never gave up, and they’re still fighting. No matter what’s going on, they don’t give up. I truly appreciate that they’re still fighting for me, my wife, and my grandkids. I love them. They’re doing great by my family.”

    Two men are standing indoors, smiling and talking. One is wearing a red sweater and the other is in a suit and tie, with his hand resting on the others shoulder in a friendly gesture.
    Client
    Personal Injury

    Led by Attorneys Who Believe in Causes,
    Not Just Cases

    Our Personal Injury Attorneys have decades of experience transforming personal tragedies into systemic changes that protect entire communities.

    Personal Injury Practice Areas

    Click your situation below to learn how we can help transform your tragedy into meaningful change.

    Car Accidents

    Drunk driving, distracted driving, intersection collisions, and highway crashes. We secured the largest personal injury settlement in St. Louis history: $22.5M for a mother and newborn injured in a catastrophic collision.

    Truck Accidents

    Commercial vehicle crashes, semi truck collisions, tractor trailer accidents, and delivery vehicle crashes. Our $6M trucking settlement and deep understanding of federal regulations protect victims against powerful trucking companies.

    Wrongful Death

    When negligence, recklessness, or corporate greed takes a loved one s life, we fight for justice. We’ve won $72M for a family and secured systemic changes to prevent future deaths.

    Premises Liability

    Property owner negligence, hazardous conditions, inadequate security, and dangerous premises. We’ve secured $1.5M for premises liability sexual assault and $8.3M for dangerous roadway design defects.

    Medical Malpractice

    Surgical errors, misdiagnosis, medication mistakes, birth injuries, and hospital negligence. Our $2.55M medical malpractice verdict and decades of experience hold healthcare providers accountable for preventable harm.

    Construction Accidents

    Falls, scaffolding collapses, electrocution, and job site injuries. We’ve won $9M for a 40-foot construction fall, $18M for electrical power line contact, and $2.5M for electrical injury/amputation.

    Motorcycle Accidents

    Left turn collisions, road hazards, driver negligence, and catastrophic injuries. Motorcyclists face unique dangers and insurance bias; we fight for the full compensation riders deserve.

    Workers Compensation

    Workplace injuries, occupational diseases, and workers comp claims throughout Missouri and Illinois. We handle denied claims, third party liability, and ensure injured workers receive maximum benefits.

    Catastrophic Injuries

    Traumatic brain injuries, spinal cord injuries, amputations, severe burns, and permanent disabilities. These life changing injuries require substantial compensation. We have recovered millions for catastrophic injury victims.

    Four Decades of Expertise Across Every Type of Personal Injury Case

    Whether you need representation for a car accident, a pharmaceutical injury affecting thousands, or a class action lawsuit against a Fortune 500 company, OnderLaw has the depth and breadth to win. We’ve recovered over $5.5 billion across all types of personal injury cases in jury verdicts and negotiated settlements. From individual claims to the largest mass tort settlements in history, OnderLaw WINS.

    Personal Injury

    Car accidents, slip and falls, workplace injuries, and catastrophic accidents. We’ve recovered over $5.5 Billion in personal injury verdicts and negotiated settlements for our clients nationwide. View all personal injury case types here. 

    Dangerous Drugs

    We handle lawsuits like Yasmin/Yaz birth control, Pradaxa, and other dangerous pharmaceuticals. We achieved a $2 billion settlement and serve on national MDL leadership. Find out the full list of dangerous drug cases here. 

    Defective Products

    Talcum powder cancer ($307M in verdicts), defective medical devices, and unsafe consumer products. We’ve championed victims of window blind deaths and changed how corporations do business in the USA.

    Environmental Harm

    We represent 24,000+ victims in Roundup glyphosate cancer litigation the largest such docket in the country. We also handle asbestos exposure, water contamination, and other environmental toxins causing serious illness.

    What Our Clients Say

    Over 1,200 5-Star Reviews ⭐️⭐️⭐️⭐️⭐️

    I highly recommend Mr. Onder. He is an excellent attorney and addresses client issues and concerns in a fast and efficient manner, answers any questions we have, and keeps us informed about the progress of our case.

    Bill

    The firm was very willing to hear my problems and discuss with me even though I was not qualified for a case. Their staff spent about 30 minutes with me discussing records and diagnosis and I appreciate them trying to help me.

    Andy

    I contacted OnderLaw for my husband's car accident and work comp case. Everyone was very helpful always answered my phone calls. I appreciate all the help they gave me and my husband. I would recommend everyone to contact onder law if they need help.

    Nancy C

    Jim helped me in my work comp trucking accident. I didn't know how to even start the process. He was very helpful from the moment we met, to giving me his personal cell phone number to call.him when i needed help. Great service, i will give them a call if i ever find my self in another situation. Thank you!

    Rick Cole

    I don't have enough words to describe how amazing the experience with this firm was. They work very hard to make sure you have winning results. I could not have asked for better services. From the moment I first called until my case was over, I was at ease that I had made the right choice.

    Mike

    Jim Onder has helped me every step of the way with my case. He has always responded to my inquires in a timely fashion and is very happy to explain the process in simple terms so I can fully understand everything. I am glad to have him on my side.

    Tim

    I have used their service and so far they are the absolute BEST in the medical litigation field. In the unfortunate event someone experienced what I have and they need assistance...I will definitely recommend Onder! Thanks guys!

    Andre Nero

    OnderLaw Recent Case Results

    Our greatest results have been the relationships we’ve forged with clients we’ve helped and the lives they’ve achieved after horrific accidents with the settlements our work brought about. Every case is different and handled differently, but we are proud of what we have accomplished on behalf of previous clients. From multi-billion dollar mass tort settlements to individual personal injury verdicts, we fight for every penny of compensation our clients deserve.

    Recent victories creating lasting change across Missouri

    How We Handle Your Personal Injury Case: 5 Steps to Recovery

    We understand you’ve never hired a personal injury lawyer before. Here’s exactly what to expect when you work with OnderLaw from your free consultation through final recovery.

    1. Free Consultation & Case Evaluation.

      We listen to your story, evaluate your case, analyze any documentation you have and explain your legal options. We’re available 24/7 at (314) 408-6136.

    2. Investigation & Evidence Gathering.

      We collect police reports, medical records, witness statements, and expert opinions. Our team uses tools like 3D accident reconstruction and medical life care plans to build your strongest case, to name a few.

    3. Demand & Settlement Negotiation

      We present a comprehensive demand to insurance companies, backed by evidence. Our $5B+ track record means defendants take our negotiations seriously.

    4. Trial Preparation & Litigation

      If insurance refuses fair compensation, we file a lawsuit. We’ve won Missouri’s top 3 verdicts in one year and $307M+ in jury verdicts. Defendants know we’re trial ready.

    5. Settlement or Verdict Recovery

      Whether through settlement or jury verdict, we fight for maximum compensation. We handle all paperwork and ensure you receive your recovery quickly.

    You Have Questions. We Have Answers. 

    When you’re injured, disabled, or facing a crisis, even simple questions can feel overwhelming. We have answered the most common concerns our clients have—about costs, timelines, their rights, and what happens next.

    If you don’t see your question here, call us at (314) 408-6136. We’re here to help, whether you’re ready to hire an attorney or just need honest guidance.

     

    How much will this cost me?

    Nothing upfront. You pay only if we win.

    We work on contingency for personal injury, mass tort, and Social Security disability cases. This means:

    • Zero attorney fees unless we recover compensation for you
    • We advance all case costs – medical records, expert witnesses, investigation expenses
    • No surprise bills – we’ll discuss any potential expenses transparently before you commit

    This levels the playing field. You get the same quality legal representation as billion-dollar companies, regardless of your financial situation. Your only job is to focus on healing while we fight for justice.

    For disability cases, federal law caps attorney fees at 25% of back benefits or $7,200 (whichever is less). For personal injury cases, fees are typically 33-40% of your recovery, depending on whether we settle or go to trial.

    What should I do right now if I've been injured?

    Follow these critical steps to protect both your health and your legal rights:

    1. Get Medical Care Immediately

    • Call 911 if emergency or see a doctor within 24-48 hours
    • Adrenaline masks pain – injuries may be worse than they feel
    • Delayed treatment lets insurance claim injuries aren’t serious

    2. Document Everything

    • Photos of injuries, accident scene, vehicles, hazards
    • Contact info for all parties and witnesses
    • Keep ALL medical records, bills, and prescriptions

    3. DO NOT Give Statements to Other Insurance

    • Never give recorded statements to the other party’s insurance without an attorney
    • They’re trained to get you to say things that hurt your case

    4. Call Us for Free Guidance: (314) 408-6136

    • Even if you’re not sure you have a case
    • Even if you’re not ready to hire anyone yet

    Critical: Missouri has a 5-year deadline, Illinois only 2 years. But waiting can hurt your case – evidence disappears and injuries worsen without documentation.

    Do I really need an attorney, or can I handle this myself?

    You CAN represent yourself. But here’s what you’re up against:

    Insurance companies have:

    • Teams of lawyers whose job is to minimize what they pay you
    • Adjusters trained to get you to accept low offers quickly
    • “Independent” medical examiners hired to minimize your injuries
    • Surveillance teams documenting your activities
    • Policy language designed to create coverage exclusions

    The statistics:

    • Represented injury victims recover 3.5x more than unrepresented victims
    • Insurance companies treat represented claimants differently because they know we understand the system
    • One mistake—like missing a filing deadline or giving a recorded statement—can destroy your case forever

    What we bring:

    • Knowledge of what your case is REALLY worth
    • Ability to prove full damages – not just medical bills
    • Access to medical experts, economists, and vocational specialists
    • Protection from tactics designed to devalue your claim
    • Willingness to go to trial when offers are unfair

    Bottom line: You deserve someone in your corner who speaks their language and fights for full justice, not just a quick settlement.

    How long will my case take?

    Every journey is unique, but here are typical timelines:

    Personal Injury Cases: 6-18 months

    • Simple cases with clear liability: 3-6 months
    • Complex cases requiring extensive treatment: 12-24 months
    • Cases going to trial: 18-36 months

    Social Security Disability: 12-24 months

    • Initial application: 3-6 months
    • Appeals and hearings: 12-24 months total
    • Federal court (if needed): additional 12-18 months

    Mass Torts: 2-5 years

    • Often involves bellwether trials and negotiations affecting thousands of cases

    What affects your timeline:

    • Severity of your injuries and ongoing treatment needs
    • Whether liability is disputed
    • Insurance company cooperation (or lack thereof)
    • Need for expert testimony

    Our promise: We’ll never pressure you to settle quickly just to close a file. Your full recovery and fair compensation matter more than our timeline.

    What makes OnderLaw different from other law firms?

    We don’t just take cases—we take on causes.

    Our difference:

    1. We Go to Trial

    • Insurance companies know we’ll take cases to verdict if needed
    • This reputation means better settlement offers for ALL our clients
    • Many firms settle everything – we fight when necessary

    2. National Resources, Personal Attention

    • $5+ billion in total client recoveries gives us resources to fight anyone
    • But you’re never just a case number – dedicated attorneys know your story

    3. Specialized Teams by Practice Area

    • Truck accidents? Federal trucking regulation experts.
    • Disability? Attorneys who understand SSA systems inside and out.
    • Mass torts? Coordination with national litigation leadership.

    4. No Case Too Complex

    • Catastrophic injuries requiring lifetime care projections? We have the experts.
    • Multi-million dollar cases against Fortune 500 companies? We have the resources.
    • Appeals to federal court? We have the experience.

    5. Systemic Change Focus

    • We pursue accountability that makes companies change dangerous practices
    • Your case could prevent the next person’s tragedy

    How do I know if I have a case?

    You may have a case if:

    ✅ Someone else’s negligence caused your injury
    ✅ You have documented injuries requiring medical treatment
    ✅ You’ve suffered financial losses (medical bills, lost wages)
    ✅ The incident happened within the statute of limitations (5 years Missouri, 2 years Illinois)
    ✅ The at-fault party has insurance or assets to collect from

    Strong case indicators:

    • Permanent injuries or scarring
    • Significant medical bills ($10,000+)
    • Clear liability evidence (police report, witnesses, video)
    • Lost income from inability to work
    • Ongoing treatment needs

    For disability claims, you need:

    • Medical documentation of conditions preventing work
    • Sufficient work credits for SSDI (or low income/assets for SSI)
    • Disability lasting at least 12 months

    Honestly, sometimes people don’t have cases worth pursuing – and we’ll tell you that in your free consultation. We’d rather give you honest advice than false hope.

    Call us if you’re unsure: (314) 408-6136 for a free case evaluation.

    The insurance company offered me a settlement. Should I take it?

    STOP. Do not sign anything or accept any offer before talking to an attorney.

    Early settlement offers are almost always lowball because:

    • They’re made before you know the full extent of your injuries
    • They don’t account for future medical needs or long-term disability
    • They’re designed to close your claim cheaply before you lawyer up
    • Once you sign, you cannot reopen your case – even if you discover worse injuries later

    Red flags in settlement offers:

    • Offered within days/weeks of your injury
    • Pressure to “act fast” or “this expires soon”
    • Doesn’t cover all your medical bills
    • Nothing for lost wages, pain, or future treatment
    • Requires signing a “full release” of all claims

    What you need to know first:

    • What’s the FULL extent of your injuries? (May take months to know)
    • Will you need future surgery or ongoing treatment?
    • What’s your permanent disability or scarring?
    • What’s fair compensation for your pain and suffering?

    We can help: Free case evaluation to tell you if an offer is fair. No obligation. Just honest guidance.

    Never let insurance rush you into signing away your rights for pennies on the dollar.

    I'm not ready to hire a lawyer yet. Can I still call?

    Absolutely. We offer free consultations with no pressure to hire us.

    What to expect when you call:

    • 15-30 minute conversation about what happened
    • Honest assessment of whether you may have a case
    • Guidance on next steps even if you don’t hire us
    • No charge, no obligation

    You’re not locked in. We understand you may want to:

    • Talk to multiple firms
    • Think it over
    • Wait to see how your injuries develop
    • Try handling it yourself first

    We’d rather you call too early than too late. Even if you’re not ready to hire anyone, we can tell you:

    • Critical deadlines you need to protect
    • Mistakes to avoid
    • What evidence to preserve
    • Whether you even need an attorney

    Many people call just for advice – and we’re happy to provide it.

    Call us anytime: (314) 408-6136

    When you’re injured, disabled, or facing a crisis, even simple questions can feel overwhelming. We have answered the most common concerns our clients have—about costs, timelines, their rights, and what happens next.

    If you don’t see your question here, call us at (314) 408-6136. We’re here to help, whether you’re ready to hire an attorney or just need honest guidance.

     

    OnderLaw St. Louis Headquarters

    • 110 E Lockwood Ave St. Louis, MO 63119

    • Serving St. Louis Since 1987
    • 3 Office Locations Available
    • Free Parking Lot On-Site
    • Wheelchair Accessible
    • Virtual Meetings Available

    Hours

    We’re Open 24/7

    We're Here To Help

    Time Limits Are Real.
    Your Rights Are Too.

    Missouri’s statute of limitations won’t wait. Protect your future today.