mcmahon dean pllc
Dallas Personal Injury Attorneys You Can Trust
When you or someone you love is hurt, you need more than just legal representation—you need trusted guidance from a law firm that knows Dallas inside and out. At McMahon Dean, our Dallas personal injury lawyers bring decades of combined experience and over $100 million recovered for clients across Texas and Oklahoma. We fight for the injured, never backing down against powerful insurance companies or corporate defendants.
Our Mission
Justice for the Injured
Injury cases are personal. That’s why our team works on a contingency fee basis—so you pay nothing unless we win. Whether you’ve been hit by a distracted driver on Central Expressway, suffered medical negligence at a Dallas hospital, or faced workplace injuries on a construction site, McMahon Dean is here 24/7 to help. Our mission is simple: stand up for everyday people who deserve justice.
Why Choose McMahon Dean?
Decades of Combined Experience
With more than 25 years of combined practice, we’ve helped recover over $100 million for accident victims across Texas and Oklahoma.
Client-Focused Representation
Unlike big firms where you’re just a case number, our younger, energetic attorneys give personal attention and honest answers every step of the way.
Proven Results
From million-dollar trucking settlements to hard-fought jury verdicts, we know what it takes to win.
Our Practice Areas
McMahon Dean is a full-service personal injury law firm in Dallas, handling cases across Texas and Oklahoma.
Motor Vehicle Accidents
We handle car crashes, motorcycle wrecks, and Uber/Lyft accidents across North Texas.
Workplace Injuries
If you were hurt on the job, our lawyers fight for workers’ compensation benefits and injury claims.
Product Liability
Dangerous or defective products can cause serious harm—we fight manufacturers to get justice.
Wrongful Death
We represent families in Dallas and beyond after a tragic loss caused by negligence.
Results & Testimonials
"I do not refer cases to many lawyers because I want to make sure that the clients are properly cared for and that the attorneys are willing to try the case if necessary. Cameron and Cullen will do both! They will care for you and leave no stone unturned in their pursuit of justice."
- Caleb M.
"I have personally worked with both Cullen and Cameron over the years. If you are looking for lawyers that provide excellent legal representation with a caring, personal approach - look no further than McMahon Dean, PLLC."
- Ben D.
"Honestly I will never be able to put into words what Mr. McMahon did for me. I lost a horse due to a preventable equipment malfunction due to lack of integrity of a company. He listened to me when others found my case “too unique”, fought for what was right and always stayed in touch so I knew what to expect. At the end of the day it’s not about the money, it’s about holding people accountable for things that cause others harm and I am so grateful to have McMahon for that."
- Alissa B.
"Too many good things to list after speaking with Cameron Dean. Very kind, honest, & professional. Very refreshing!"
- Becky H.
Meet Our Attorneys
McMahon Dean was founded by Cameron McMahon and Cullen Dean—two Dallas attorneys who bring energy, grit, and a relentless drive to win for clients. From the courtroom to negotiations, they stand out in a city dominated by older, corporate-style firms.
Committed to Dallas & Beyond
Our office is centrally located at 4310 N. Central Expressway, right in the heart of Dallas. From here, we serve clients across Texas and Oklahoma, including Fort Worth, Houston, Austin, San Antonio, and Oklahoma City.
Free Consultation: Contact Us 24/7
The sooner you contact us, the sooner we can protect your rights. There’s no cost to call and no fee unless we win. Reach out today for a free consultation with our Dallas personal injury attorneys.
