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"Deandra Grant Law fights hard for their clients and is always willing to go above and beyond. They are the best firm for DWI cases in DFW and beyond. Definitely hire them to represent you in any pending cases."
- P. Williams

"Deandra Grant made a tough situation so much better. She listened to my concerns and helped me so much with my case. I would recommend her to anyone needing legal services."
- M. Haley

"Deandra Grant Law handled my case with diligence and professionalism. Deandra Grant's reputation is stellar and now I know why. She has a team of individuals who provide quality service."
- N. Coulter
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Dallas County Criminal Courts Guide
By Attorney Deandra Grant
If you’re facing a criminal charge in Dallas County, understanding how the local courts work can make the process far less confusing. This guide explains where cases are heard, what each court handles, and what you can expect as your case moves through the system.
Read NowRichardson Criminal Defense Lawyers
Richardson, Texas, is a thriving city of approximately 120,000 residents known for the Telecom Corridor, the University of Texas at Dallas, and a highly educated professional community. A criminal charge in Richardson threatens not just your freedom but your professional license, security clearance, and career in the technology and telecommunications sectors that define this community.
Richardson straddles the Dallas County and Collin County line. Most of the city falls within Dallas County, meaning cases are prosecuted at the Frank Crowley Courts Building. However, some addresses in northern Richardson fall in Collin County and would be handled at the Collin County Courthouse in McKinney. Richardson’s Municipal Court at 1801 N. Plano Road handles Class C misdemeanors.
Deandra Grant Law serves Richardson from both its Dallas office (3300 Oak Lawn Avenue) and its Allen office (1333 W. McDermott Drive), providing convenient access regardless of which county your case falls in.
Why Choose Deandra Grant Law
While other firms in Dallas County may hold the ACS-CHAL Lawyer-Scientist designation, Deandra Grant is the only attorney who combines it with a Master’s Degree in Pharmaceutical Science. That involved years of graduate study in drug metabolism, pharmacokinetics, and toxicology. This scientific foundation goes far beyond any course designation, giving her the ability to challenge forensic evidence at its roots.
- Master’s Degree in Pharmaceutical Science and Graduate Certificate in Forensic Toxicology: The only criminal defense attorney in Dallas County with a graduate degree in the science behind drug and alcohol testing
- ACS-CHAL Forensic Lawyer-Scientist: Both Deandra Grant and Partner Douglas Huff hold this designation which is the highest scientific credential available to DWI defense attorneys
- 30+ Years of Experience: Defending Dallas County residents since the early 1990s
- Texas Super Lawyer Since 2011: More than 15 consecutive years of peer recognition
- Best Lawyers in America 2025: Selected by peers for inclusion in this prestigious directory
- 17 Published Law Books: The most published criminal defense author in Dallas County
- Digital Forensics: Douglas Huff’s Garrett Discovery training enables analysis of electronic evidence, cell phone data, and social media records
- Federal Defense: Attorney James Lee Bright handles federal criminal matters in the Northern District of Texas, Dallas Division
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Criminal Charges We Defend in Richardson
- DWI and intoxication-related offenses
- Drug crimes including possession and distribution
- White-collar crimes: fraud, embezzlement, identity theft
- Assault, family violence, and domestic violence
- Sex crimes and online solicitation
- Theft, burglary, and property crimes
- Federal crimes in the Northern District of Texas
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Contact Deandra Grant Law
Deandra Grant Law’s Dallas office is located at 3300 Oak Lawn Avenue, Suite 700, Dallas, TX 75219. Call (214) 225-7117 or visit texasdwisite.com to schedule a free, confidential consultation.
Client Reviews
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“Deandra Grant Law – Criminal & DWI Defense handled my case with diligence and professionalism. Deandra Grant’s reputation is stellar and now I know why. She has a team of individuals who provide quality service.”
N. Coulter

(214) 225-7117
Experienced DWI Defense