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Lyons & Simmons, LLP Lyons & Simmons, LLP
Texas Trial Attorneys 844-297-8898
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Products Liability When the result means everything, turn to Lyons & Simmons, LLP

Dallas Defective Product Lawyers | Top Litigation Firm

Top Dallas Attorneys for Nationwide Defective Product Claims

Product liability litigation requires technical expertise, careful planning, and efficient resource management. At Lyons & Simmons, LLP, our Texas product liability lawyers handle cases throughout the United States.

Common Types of Defective Products:

How Do You Prove a Products Liability Claim?

Product liability claims result from injuries caused by a defective product. If you believe that you have a valid defective product claim, we encourage you to contact our team to discuss the details of your case.

Essential Elements of a Product Liability Claim:

  • You suffered serious injuries
  • Your injuries are linked directly to the product's defect
  • You were using the product the way it was intended to be used
  • The product that caused your injuries was defective - either due to a manufacturing or design defect

Our product liability firm has extensive experience with mass tort products cases and one-off products cases involving defective design, defective manufacturing, and defective marketing.

We have represented injured victims in all types of defective product cases, including:

  • Metal-on-metal hip implants
  • Oral contraceptive medications
  • Robotic surgery machines
  • Defective auto products
  • Rollover accidents (handling & stability)

We’ve won trials in cases involving everything from picnic tables to commercial building products. We have also been at the tip of the spear in litigation involving lithium ion batteries, so we know and understand the science and industry climate surrounding their use and development. Our lawyers understand the challenges and issues involved in the investigation, development, and litigation of complex product liability cases.

Choose Lyons & Simmons for Your Product Liability Case

At Lyons & Simmons, LLP, many of our attorneys have extensive technological experience, industry knowledge, and access to industry proven experts to maximize the best possible outcome. Every case we handle is unique, and our team of experienced professionals has extensive product liability experience to achieve great results.

In addition, our product liability lawyers have tried large cases involving high stakes against some of the top lawyers in the country in some of the most challenging venues.

Our Case Results

When the Result Means Everything, Trust Our Team


  • $860 Million Wrongful Death: Crane Collapse
  • $70 Million Wrongful Death: Negligent Security / Operations
  • $60 Million Wrongful Death: Worksite Explosion
  • $37.5 Million Wrongful Death: Trucking Crash
  • $33.1 Million Wrongful Death: Oilfield Accident
  • $25 Million Wrongful Death: Fire & Explosion Oilfield Disaster

Why Choose Lyons & Simmons?

  • Customized Legal Strategies

    No two cases are exactly alike. We provide each of our clients with customized legal strategies and litigation solutions tailored to their unique needs.

  • Aggressive Representation

    Our highly skilled trial lawyers are fearless about going to battle for our clients. When the opposition pushes back, we push back harder. We are determined to end your case with the best possible result. 

  • A National Reputation

    Our firm has successfully tried life-altering wrongful death and personal injury cases throughout Texas and nationwide. We have earned a reputation for taking on—and winning—complex, high-exposure cases.

  • Client-Focused Attention

    As a boutique law firm, you receive personalized attention from attorneys with the resources you would expect from a large law firm. Our mission is to provide representation on par with, if not better than, that of any corporation and give you the best chance to win in the civil justice system.

A History of Local & National Recognition

Let Us Make A Difference

Lyons & Simmons Is Here to Help

When you have been injured, every second counts. Speak with one of our nationwide trial attorneys today.

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Our Reviews

Committed to Protecting Your Rights


    "Lyons & Simmons quickly became the glue that held our family together."
    I admire the team at Lyons & Simmons and I will continue to thank God for the work they have done on behalf of me and my son until the end of my days.
    - Kelsy
    "Staff Was Exceptional & Professional"
    They handled my case with such professionalism that I was very much at ease. I didn’t feel like just a case number or just another client. They were very family oriented which made me feel that they put my family first.
    - Dianna W.
    "They Worked Hard on My Case."
    I was treated kindly & with professionalism.
    - Anna P.
    "Instrumental in Resolving Matters!"
    Michael Lyons, Chris Simmons, and the entire team at Lyons & Simmons have been instrumental in resolving matters over the years with the utmost expertise, professionalism, responsiveness, and care leading to results in my best interest.
    - Cade M.
    "We Are Forever Grateful!"
    Mike Lyons and his team were amazing to work with! He brought us such a great amount of hope in the midst of a difficult situation.
    - Chelsie H.
    "Brilliant Strategist and a Fearless Fighter for Justice"
    Mr. Lyons's predictions regarding the outcome of my case and the timeline were spot on. I was never misled or put on the back burner. He always responded to my questions in a very clear and honest way. He comes highly recommended!
    - Amy B.
    "Professionalism, Quality, Responsiveness & Value"
    Professionalism, Quality, Responsiveness, Value.
    - Andy E.
    "Honest & Genuine Interest"
    Honest, genuine interest and maintain the do-what-it-takes attitude.
    - Brian B.