About Us

We represent individuals and families in injury cases involving automobile and truck accidents, workplace accidents and defective products. Our firm also represents individual policyholders when their insurance companies delay or refuse to pay valid claims.

Our attorneys have over 35 years of legal experience they bring to the fight against corporate defendants and insurance companies. At The Callahan Law Firm, we are committed to focusing our efforts, expertise and resources on obtaining the best possible results for our clients.

Let us go to work and fight for you!

Established 2000.

Giving People a Voice

In the fight for justice, we represent individuals and families.

At The Callahan Law Firm, we are committed to aggressively protecting the rights of our clients. We work tirelessly to discover the story of the case and the story of the people we represent. Only then can we effectively communicate what happened, what has been taken and the value of the loss.

In times of great adversity, we give people a voice.

Have Question? Get Answers.  |  1-888-224-7020

A Truck Accident Attorney 
With Your Needs in Mind

We will help guide you through the complex legal process so you can focus on your health and well-being.



larger settlements when hiring an attorney*


practice devoted to helping injured people



Disclaimer: No representation is made that the quality of the legal services to be performed is greater than the quality of legal services performed by other lawyers. The hiring of a lawyer is an important decision that should not be based solely upon advertisements. Material contained in the Callahan Law Firm website is for general information only and does not constitute legal advice or solicitation of legal services. Transmission of information from this site is not intended to create, and its receipt does not constitute, an attorney-client relationship. In some jurisdictions, this website may be considered advertising. We have made every effort to comply with all known legal and ethical requirements in providing this website. The Callahan Law Firm website uses online forms for visitors to request information from or a consultation with The Callahan Law Firm. When you fill out one of these online contact forms on the website, you may be asked to provide certain personal information including your name, email, and phone number. After you fill out this form, your message is automatically forwarded to an attorney or legal assistant, and your contact information is saved in a database. This information will be used only by The Callahan Law Firm and only to contact you in the manner of your specific request.


* statistics are based on a 1999 study from the Insurance Research Council (IRC)

Lyric Office Center 440 Louisiana St #2050 Houston, Texas 7702
Direct: 713-224-9000  |  Toll-Free: 1-888-224-7020 

Trial Proven

We are prepared to take your case to trial.

Personal Attention

Frequently keeping you informed about your case.

No Cost Unless We Win

No upfront costs and money out of your pocket.

Schedule A Free Consultation And Resolve Your Legal Issues!

Fill out the form below and a legal professional from our firm will help determine if you have a case.


“After I was exposed to poisonous gas while working on a gas well site in the Eagle Ford Shale, I was unable to return to work for nearly 2 years. That’s when I hired The Callahan Law Firm to help. The owner of the well refused to accept responsibility for what happened. My lawyers took the case to trial and in the end, the jury returned a unanimous verdict in my favor. I would recommend Michael and Casey to anyone who needs a trial lawyer in a serious injury case.”

Rex L.
Houston, Texas

Becky S.
Houston, Texas

“When a defective airbag took the life of my children’s father, a family member recommended that I call The Callahan Law Firm. They immediately began working on the case and hired investigators and experts to secure the evidence and determine what happened. At the same time, Michael Callahan was there for me and my family and helped us through that incredibly difficult time. Because of the aggressive, highly competent work of The Callahan Law Firm and its team, we were able to hold the manufacturer of the defective airbag responsible and get justice for my children.”

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