St. Louis Car Accident Attorney

Trusted Legal Representation

for Car Accident Victims in St. Louis

A car accident can change your life in an instant. Medical bills, lost wages, and long-term recovery can leave you and your family overwhelmed. At Niesen, McDonough & Niesen LLC, our dedicated St. Louis car accident attorneys fight for crash victims and their families, helping them recover the compensation they deserve under Missouri and Illinois’ personal injury law.

Our legal team has decades of experience representing clients in car accidents throughout St. Louis, St. Louis County, and across Missouri and Illinois.

Schedule A Consultation Today

Why Hire a Car Accident Lawyer in St. Louis?

After an auto accident, insurance companies often act quickly to minimize payouts. But their goal is to protect profits, not people. Working with an experienced car accident lawyer ensures that your car accident claim is handled correctly, evidence is preserved, and your rights are protected.

At NMN Law, we provide skilled legal representation in:

  • Negotiating with the insurance company to maximize your settlement
  • Proving liability and countering defenses like comparative negligence
  • Preparing every car accident case as if it will go to trial
  • Helping families file personal injury lawsuits or wrongful death claims

Take the First Step:

Schedule Your Free Consultation

When you or a loved one has been seriously injured in a car accident, turn to the St. Louis car accident attorneys you can trust. Niesen, McDonough & Niesen LLC is here to fight for your rights, pursue full compensation, and protect your future.

Types of Car Accident Cases We Handle

While our firm can build a strong case for you at any point after an accident, it is always easier to begin gathering evidence and strategizing as soon as possible after the accident occurred. Further, you can always count on the fact that the insurance companies begin working to deny or minimize claims right away. By taking action as soon as possible, you will have the strongest case. We offer assistance to those who have been injured in all manner of motor vehicle accidents, such as:
  • Car accidents
  • Trucking accidents
  • Motorcycle accidents
  • Bicycle and pedestrian accidents
  • Distracted driving accidents
  • Drunk driving accidents
  • Hit-and-run accidents
We also provide help to those who have lost loved ones in fatal accidents. No matter the type of car accident case, our experienced attorneys build strong claims supported by evidence, expert testimony, and proven courtroom strategies.

Understanding Car Accident Claims in Missouri and Illinois

Filing a personal injury claim in Missouri and Illinois involves more than reporting your car insurance policy. Missouri and Illinois follow a comparative negligence standard, meaning your compensation can be reduced if you are found partially at fault. This makes it critical to work with an experienced attorney who understands Missouri and Illinois car accident cases. Our team guides clients through:
  • Evaluating medical expenses and long-term care needs
  • Documenting lost income and reduced earning potential
  • Proving pain, suffering, and emotional distress
  • Navigating complex personal injury lawsuits

What To Do After a Car Accident in St. Louis

If you or a loved one has been injured in a motor vehicle accident, take these steps to protect your health and your injury claim:
  1. Seek medical care immediately.
  2. Contact law enforcement and file an accident report.
  3. Gather photos, witness details, and other critical evidence.
  4. Avoid making statements to the insurance company without counsel.
  5. Call a trusted St. Louis car accident attorney as soon as possible.
The sooner you act, the stronger your car accident case will be.

Results That Speak

Millions

in total compensation recovered
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Combined Years of Experience
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Client Satisfaction Rate
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What Our Clients Say

Frank Niesen is a very conscientious, hard working lawyer who took care of us after the horrific MVA when a driver ran the red light and T-boned us. Frank took care of all the dealings with insurance companies and paper work so we could concentrate on recovery. His sincerity and reliability speaks volume. We are very satisfied with his hard work during the tough post-accident period. Highly recommend.

Serving St. Louis, St. Louis County, and Beyond

Our law firm is proud to serve car accident victims throughout St. Louis, St. Louis County, and across Missouri and Illinois. Whether you’ve been injured in an intersection accident, a trucking accident, or a serious motorcycle accident, our attorneys have the skills and resources to pursue justice.

Take the First Step:

Schedule Your Free Consultation

When you or a loved one has been seriously injured in a car accident, turn to the St. Louis car accident attorneys you can trust. Niesen, McDonough & Niesen LLC is here to fight for your rights, pursue full compensation, and protect your future.

News & Articles

Can you appeal a denied workers’ compensation claim?

A work-related injury can be stressful enough on its own. However, receiving a denial letter after filing for workers’ compensation can add frustration and uncertainty to an already difficult time. Many injured workers rely on those benefits to cover medical care and lost wages, so a denial may feel like a dead end. The good …

How to prove a permanent disability in a workers’ comp claim

When a workplace injury leads to permanent disability, you deserve suitable compensation. However, proving a permanent disability requires strong evidence and careful documentation. The workers’ compensation process ensures that injured workers receive the benefits they deserve when they cannot fully recover from a workplace injury. Missouri law sets specific standards for proving permanent disability. Document …

Niesen, McDonough, & Niesen LLC

Office Hours:
  • Monday - Friday: 9:00 AM - 5:00 PM
  • Saturday: 9:00 AM - Noon by appointment