BWO Trial Lawyers White

Top Personal Injury Lawyers in St. Louis

Courtesy and Respect

Amazing client service is what makes BWO stand out from the rest. It’s our commitment that you will always be treated with courtesy and respect and never feel pressured. Read more in our Client Bill of Rights.

Unrivaled Experience

We’ve helped injured people for over 40 years. We’re proud to have two SuperLawyers, CPA and LLM credentials, U.S. Supreme Court experience, plus an AV Preeminent rating from Martindale Hubbell. 

Millions Recovered

BWO has won millions of dollars and achieved great client results time and time again. Based on our success in Missouri, the firm has now grown into a regional law firm with offices in St. Louis, Joplin and Springfield, too.

The St. Louis Office

St. Louis is the crown jewel of the midwest, situated directly on the Mississippi River. Unfortunately, even in a great city like this, accidents are bound to happen.

We know all too well how bad things can happen to good people, especially in the area of personal injury.

Buchanan, Williams & O’Brien are the St. Louis personal injury & accident attorneys with the experience you need to get the results you want. Missouri is the Show-Me State where actions speak louder than words. Consequently, in St. Louis personal injury, medical malpractice, wrongful death, and workers’ compensation cases, you will not owe us a dime unless we recover money for you.

We represent individuals, and our commitment to the people in our community means we will fight aggressively to recover the damages those individuals are owed by law. 

So contact an attorney today because you have nothing to lose. Hospital and home visits are available.

Call Now: (314) 862-6865
2240 South Brentwood Boulevard,
Brentwood, Missouri 63144

Practice Areas





Wills & Trust



We Only Succeed When Our Clients Succeed

We have succeeded as a law firm because our clients have succeeded. We have built our firm on this principle. We are happy to have earned many happy clients over the years for our law practice. See what our clients have to say about their attorney experience at BWO.

I would highly recommend BWO to anyone looking for a high-quality law firm. The expertise of the attorneys is outstanding, the staff is knowledgeable, friendly and I would trust them with any situation.


I would recommend Buchanan, Williams, & O’Brien to anyone. They are professional, caring, organized, and extremely knowledgeable. They are the best law firm in town!


The expertise of the lawyers in this firm is outstanding. Their staff is knowledgeable, friendly and I would trust them with any situation. They kept me informed throughout the entire process and someone was always available to answer my questions.


Client Bill of Rights

  • Right to be Treated with Dignity and Respect
  • Right to be Updated Regularly and in a Timely Manner as to the progress of your Case
  • Right to Expect Excellence from our Firm and all who work here
  • Right to Know the Truth about your Case
  • Right to have your Legal Rights and Options explained in plain English

Successful Results

Personal injuries cause pain, suffering, and financial hardship. Our law firm is proud to have earned successful legal case results that have given clients what they were owed after personal injury accidents.

$1.09 Million Settlement

Fatal Car Accident

$3,000,000+ Settlement

Tractor Trailer Crash

$500,000 Settlement

Legal Malpractice

$1,500,000 Settlement

Confidential Parties and Details

$1,000,000+ Settlement

Injured Trucker

$875,000 Settlement

Slip and Fall Accident Award

Have a Legal Question on Accidents? Don’t worry, our law firm has a friendly team to help every step of the way.

It’s our pledge to always treat you with courtesy and respect, experience the BWO difference first-hand.

Top-rated Personal Injury Attorneys in St. Louis, Missouri

Missouri Lawyers Who Get the Best Settlements

Free Personal Injury and Work Comp Consultations!

Take Advantage of Our Expertise Today. 

Eliminate the Frustration of Dealing with Insurance Companies

Adjusters have a job and that is to deny you the benefits you are rightly owed. Our injury lawyers level the playing field by providing tough, knowledgeable advocacy for you and your family. Don’t suffer from Missouri law simply because you’re not familiar with the process. Let a St. Louis personal injury lawyer stand by your side and fight for what is right.

Real Solutions for Your Medical Bills 

We know from past cases that injured clients are often forced into unemployment and do not have medical insurance. We understand the burden of worrying about the law, medical bills and facing harassment by an opposing attorney. We can help you with these problems and sometimes arrange for payment of medical bills out of your settlement proceeds.

We Will Be On Your Side

When you or a loved one is hurt in Missouri, it can feel like you are all alone in the process to get back on your feet. An attorney from BWO will help you deal with the pressure from the big corporations, bill collectors, and opposing lawyers to provide expert guidance and to ensure that you are treated fairly throughout the process.  We have a proven track record of over 40 years in law working on behalf of injured people in Missouri and our lawyers are ready to provide the same results-oriented service to you.

FREE Personal Injury & Workers Comp Consultations

Please Note: there is a small fee for family & criminal consultations.

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Full Coverage in St. Louis, Missouri

A Top St. Louis Personal Injury Lawyer

Our expert attorneys handle all types of injury cases for clients located throughout the United States, including:

Personal Injury

  • Automobile Accidents
  • Bicycle & Motorcycle Accidents
  • Tractor-Trailer Accidents
  • Injury Requiring Surgery
  • Slip & Fall Accidents
  • Nursing Home Abuse & Negligence
  • Construction Accidents
  • Traumatic Brain Injuries
  • Catastrophic Injury
  • Unsafe Property
  • Unsafe Products

Workers Compensation

  • Worker’s Compensation Claims
  • Workers’ Compensation Injuries
  • Workers’ Compensation Benefits
  • Workers’ Compensation Discrimination
  • Loss of Employment
  • Second Injury Fund

Insurance Litigation

Stockbroker Negligence

Wills & Trust Litigation

Providing Effective Representation for Decades

The consequences of a severe injury can last a lifetime and usually include soaring medical bills that can bankrupt a person. If you were injured as a result of someone else’s negligence or misconduct, do not allow yourself to be corralled into accepting a small legal settlement for an accident. Get an experienced St. Louis personal injury lawyer on your side. The team at Buchanan, Williams & O’Brien, P.C. personal injury lawyers has provided effective representation after accidents in your community for a combined 50-plus years helping victims of accidents. We have the legal skills to fight against insurance companies for a fair settlement as a result of accidents in personal injury cases.

No Recovery for You, No Fee for Us.

At Buchanan, Williams & O’Brien, P.C., we are driven by results. If our clients are unable to obtain a recovery for their damages after an accident, we will not charge a fee. It is important for our clients to feel confident in our ability to obtain a favorable outcome. When you need effective personal injury lawyer in STL after an accident, call the legal team at Buchanan, Williams & O’Brien, P.C.

What Separates BWO from other St. Louis Law Firms?

Loyalty to our clients and outstanding customer service is the backbone of Buchanan, Williams & O’ Brien’s practice. For 40+ years now, BWO has dedicated itself to assisting our clients in every way we can, however big or small the issue may be. BWO has the dedication to its clients, the determination, and the proven results to help you today!

Our Edge

40+ Years Fighting For Our Clients’ Rights With Proven Results.

What to Expect

Our Law Firm is Dedicated to You and Your Personal Injury Case. All Day, Every Day.

The Cost

For Accidents, You Don’t Owe Us A Dime Until We Collect For You.


A BWO Lawyer Gets Results for Our Clients. We Try Cases. We Win Cases.

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