Dui & Dwi lawyers in Texas Aaron Harper to Deandra Grant

Firm: The Law Office of Aaron Harper, P.C

550 S Watters Rd, , Allen , Texas 75013

Practice Areas: DUI & DWI

Aaron Harper is a distinguished DWI attorney with an outstanding track record of delivering exceptional results and consistently meeting his clients' expectations. Graduating from S.M.U. Law School in Dallas in 2002, he has established himself as one of the most reputable lawyers in North Texas, specializing in DWI cases.. With unwavering dedication to his clients, Aaron has successfully defended numerous challenging cases throughout his career. His expertise and meticulous approach have consistently led to favorable outcomes, earning him a reputation as a top-tier legal professional.As a long-standing member of the prestigious National College for DUI Defense (NCDD), Aaron's commitment to excellence and professionalism is unparalleled. The NCDD certifies attorneys in the area of DUI defense through a rigorous examination and application process, ensuring that its members are among the most experienced DWI defense attorneys in the United States and Canada26.Aaron understands the gravity of the situations his clients face, especially those who have never been arrested before, as their careers and personal freedom hang in the balance. He empathizes with their concerns and prioritizes open and transparent communication to alleviate their anxieties.. Believing that every client deserves the highest level of representation, Aaron ensures that they are kept informed about the progress and status of their cases. His dedication to this expectation has garnered trust and confidence from clients who rely on his expertise and guidance throughout the legal process.. To demonstrate his commitment to client satisfaction, Aaron provides his personal cell phone number, allowing clients to reach out to him at any time for any matter, knowing that their concerns will be promptly addressed.. If you're seeking a DWI attorney who not only delivers exceptional results but also prioritizes your needs and expectations, Aaron Harper is the legal professional you can rely on. With a proven track record and a commitment to client satisfaction, he will work tirelessly to protect your best interests and ensure the best possible defense for your case.

Firm: Charles Gold

310 South St. Mary's , San Antonio , Texas 78205

Practice Areas: DUI & DWI

I have been licensed in the State of Texas since 2003. My passion is fighting for my clients in the courtroom to obtain the best outcome as possible. I take great pride in defending my clients and protecting what few protections we have left from our Constitution. Thank you for viewing my profile and I look forward to hearing from you.. To learn more about my practice please visit

Firm: The Parent Law Firm PLLC

635 St. HWY 46E , Boerne , Texas 78006

Practice Areas: DUI & DWI

Dave was born in Port Arthur, Texas in 1968. After growing up in Southeast Texas, Dave joined the United States Army and spent a little over three years on active duty at Ft. Bliss in El Paso. After his discharge in 1991, Dave began working for the Corpus Christi Police Department. During his 17 ½ years with the police department, Dave worked as a patrol officer, senior patrol officer, field training officer, law enforcement instructor, and served several short assignments in undercover vice.. Dave worked his way through college during his tenure at CCPD. He earned an Associate of Arts in Criminal Justice from Del Mar College and then graduated Summa Cum Laude with a Bachelor of Science from Texas A&M Corpus Christi in 2001. Dave retired from the Police Department in 2008.. Dave started law school at St. Mary’s University in San Antonio at age 40.  After Law School, Dave started the Parent Law Firm and began his law practice. Dave practices primarily DWI, Criminal Defense Law with a focus on helping military veteran clients.

Firm: David B. Frank, Attorney & Counselor at Law, PLLC

1212 Guadalupe Street, Suite 103 , Austin , Texas 78701

Practice Areas: DUI & DWI

David Frank is based in Austin, Texas and has a reputation for being a tough and experienced criminal trial lawyer.  In April of 2014 he successfully challenged the Texas Mandatory DWI Blood Draw Statute.  The Court of Appeals reversed the trial courts in his two cases and found that the Mandatory Blood Draw Statute runs afoul of the Fourth Amendment warrant requirement.  In November 2014 he helped lead a State-Wide effort against a State Office of Administrative Hearings rule change that would have significantly hampered the right to subpoena witnesses for ALR Hearings.  David Frank has been an attorney since 1992. He is Board Certified in Criminal Law by the Texas Board of Legal Specialization. Mr. Frank has devoted his practice to representing individuals accused of crimes. His practice includes defending against all felony and misdemeanor charges. He aggressively represents clients who live throughout the state of Texas as well as clients living abroad. He is a Past President of the Austin Criminal Defense Lawyers Association and regularly speaks at criminal law seminars.  He uses the latest electronic legal research tools to find cases that help his clients get results. His many years of practice in the Austin and Travis County have given him a particular insight in dealing with the courts. Avoiding frivolous charges and unfair penalties is the primary goal. Mr. Frank explores alternatives to incarceration as he works to resolve his cases. He works with the prosecutors and the judges every day -- and that is essential to being effective in the courtroom.

Firm: Dan Simons Law Firm

14511 Falling Creek Dr suite 510 , Houston , Texas 77014

Practice Areas: DUI & DWI

I am a former Harris County prosecutor that knows the system and has great relationships with many of the Assistant District Attorneys, Judges, and other Defense Attorneys.

Firm: G.J. Chavez & Associates, P.C.

3315 Silverstone Drive , Plano , Texas 75023

Practice Areas: DUI & DWI

Daniel S. Chavez was born and raised in McKinney, Texas. He attended the University of North Texas in Denton, Texas and earned a Bachelor of Science Degree in Political Science. There, he was a member of the Phi Alpha Delta Fraternity. During this time, he met his wife Kirsten. Today, they are happily married and have a beautiful daughter, Blakely.. Following UNT, Daniel obtained his law degree from the historic Thurgood Marshall School of Law in Houston, Texas where he graduated Cum Laude. He was an avid member of the James Douglas’s Board of Advocates, Honor Court and the Hispanic Law Student Association. He’s won multiple awards in local and regional advocacy competitions, including Alternative Dispute Resolution, Mock Trial, and Client Counseling. During his 3L year, he was named Chief Justice of the Board of Advocates.. Daniel practices extensively in Criminal Defense but also takes pride in providing clients care, guidance, and counsel in all Family Law matters. He practices primarily in the Collin and Dallas Counties but also handles cases in the contiguous counties (Tarrant, Denton, Rockwall, Kaufman, Grayson, Cooke, Wise). Whether you have been accused of a crime or dealing with a family dispute, you deserve an attorney who will truly be on your team. Contact the office today to schedule a consultation with Daniel S. Chavez.. He is currently a member of various legal communities such as the Dallas & Collin County Criminal Defense Lawyer’s Association, DUI Defense Lawyer’s Association, and the State Bar of Texas. While not practicing law, he is devoted to his small town in Celina, Texas where he participates in community programs and events through his membership of the Celina Masonic Lodge 919 A.F. & A.M.

Firm: Law Office of Cynthia Guerra

20501 Katy Fwy Ste 200 , Katy , Texas 77450

Practice Areas: DUI & DWI

Cynthia Guerra Attorney is a native Texan. She received her Doctor of Jurisprudence from Texas Southern School of Law and has been licensed in the State Bar of Texas since 1991 and in the Southern Federal District since 1994. Since opening her practice, she has defended a variety of cases from murder to DWI. She has always sought to provide the best defense for her clients and does not just settle for obtaining the best plea deal.. Licensed State Bar of Texas since 1991. Southern District of Texas 1994. Memberships

Firm: The Law Office of Collin Evans

917 Franklin St Ste 300 , Houston , Texas 77002

Practice Areas: DUI & DWI

Collin Evans was born and raised in Texas. He attended The University of Texas where he received his degree from the Red McCombs School of Business. After graduating, Collin worked in the Intellectual Property division at Fulbright & Jaworski assisting with patent prosecution. Before entering into law school, Collin trained in Muay Thai, Krav Maga, and Brazilian Jiu Jitsu which instilled a sense of discipline, strong work ethic, and disposition to fight that he has carried over into his law practice. He then went on to earn his Juris Doctorate from South Texas College of Law.. In law school, Collin traveled as an advocate with Mock Trial teams for one of the top ranked schools in the nation for trial advocacy. He also clerked for Justice Terry Jennings at the First Court of Appeals, and at the criminal defense law firm of Stradley, Chernoff & Alford for three years. After obtaining his law license, the firm hired Collin as their Associate Attorney where he worked for the next several years fighting for clients and trying cases before founding his own law firm.Collin practices criminal defense law with an emphasis on DWI cases. He has helped clients through difficult situations from initial investigations, to first time DWI offenses, to high profile cases that garner intense media attention. Since becoming a lawyer Collin has obtained acquittals or dismissals for his clients in a wide range of felony and misdemeanor cases, including DWI, possession of controlled substances (drugs), assault, family violence, prostitution, arson, sexual assault, Motion to Revoke Probation/Adjudicate and theft charges. As a member of the defense team that represented Dr. Conrad Murray in the involuntary manslaughter charge for the death of Michael Jackson, Collin experienced the intensity that the worldwide media can put on a highly publicized criminal allegation and knows how to handle these types of cases with professionalism and integrity.Collin continually works to be prepared for every client’s situation. He has obtained certification as an ACS-CHAL Forensic Lawyer Scientist. He was trained as a Standardized Field Sobriety Test (SFST) Practitioner, just like the police officers that administer the roadside tests in DWI cases. He is an active member of The College of State Bar Texas, National College for DUI Defense, DUI Defense Lawyer’s Association, and multiple defense lawyer associations around the Houston area. He has been recognized as a Super Lawyer and Texas Lawyer Rising Star for six straight years. He has also received the Avvo Client’s Choice Award every year since starting his own firm in 2013.

Firm: Hamilton, Hull & Byrd

812 Main Street , Lubbock , Texas 79401

Practice Areas: DUI & DWI

Our Team of Trial Lawyers have tried over 650 Jury trials.We have Not Guilty verdicts from Class C misdemeanors to first-degree felony cases in Texas.

Firm: Carlo Key, Attorney

419 S. Presa , San Antonio , Texas 78205

Practice Areas: DUI & DWI

Former Bexar County criminal Judge and prosecutor with the experience and skill you need fighting for you in court.

Firm: The Crawshaw Law Firm, PLLC

625 N. Alamo St. , San Antonio , Texas 78215

Practice Areas: DUI & DWI

Attorney Adam Crawshaw graduated from Tarleton State University with a degree in Criminal Justice. He then studied law in Virginia at the Appalachian School of Law. Born in West Texas, Crawshaw has practiced law in Texas for over for more than a decade. His early law experience was in criminal defense and family law, as well as other civil practice areas.. Attorney Crawshaw has continued his education by completing the Terry McCarthy Cross Examination Seminar and attended the Stuart Kinard Advanced DWI in San Antonio. He is also a certified practitioner of the National Highway Traffic Safety Administration’s Standardized Field Sobriety Tests.. Attorney Crawshaw enjoys living in the diverse city of San Antonio and is a member of his church, St. Paul’s Episcopal Church.. Adam is a certified practitioner of the National Highway Traffic Safety Administration’s Standardized Field Sobriety Tests. He has attended and completed the Terry McCarthy Cross Examination Seminar, as well as attended the Stuart Kinard Advanced DWI in San Antonio, Texas.

Firm: Law Offices of Shawn C. Brown

540 S Saint Marys St , San Antonio , Texas 78205

Practice Areas: DUI & DWI

Bryan Orihel is a native San Antonion and avid Spurs fan. Bryan graduated from Clark High School and attended the University of Texas at Austin where he graduated with a Bachelor of Arts in Government and a Minor in Business Foundations. Bryan then attended St. Mary's School of Law in San Antonio and graduated with a Juris Doctorate in 2011. During this time Bryan studied International Comparative Law at the prestigious University of Innsbruck in Innsbruck, Austria, which was taught by the current Supreme Court Justice Samuel Alito.. Since joining the firm in 2012, Bryan has gained significant trial experience in Bexar, Comal, Kerr, Kinney, and several other counties around South Texas. Bryan is currently a member of the Texas Bar Association, San Antonio Criminal Defense Lawyers Association, Texas Criminal Defense Lawyer's Association, the DUI Defense Lawyers Association (DUIDLA), the Texas DWI Defense Lawyer's Association (TDDLA), and the National College for DUI Defense. His special area of practice is with DWI Defense, especially with DWI Blood cases. With the specific training and certifications Bryan has received, he has been able to develop into one of the top DWI Defense lawyers in the city and was featured as one of the Top DWI attorneys in San Antonio Scene Magazine 2014 and was voted as one of the Top 30 Criminal Defense Attorneys in San Antonio in San Antonio Scene Magazine 2015.. Bryan is a Certified Practitioner of the National Highway Traffic Safety Administration's Standardized Field Sobriety Tests and has been able to get favorable decisions for our clients by Judges who found the officer demonstrated or graded the sobriety tests incorrectly. Bryan has attended multiple DWI seminars to update his knowledge and training in DWI cases such as the Stuart Kinard Memorial Advanced DWI Seminar in 2013, Forensic Toxicology for Attorneys 2103, and DWI: The Future in 2014. Bryan has also completed the Through this training and continuing legal education Bryan has been able to keep up with the current DWI trends including being able to efficiently defend the increasing DWI blood draw cases. With his experience and training, Bryan has successfully suppressed Blood and Breath Test evidence on multiple occasions that could have been used against his clients. His legal education has also allowed him to become very familiar with the practices of forensic chromatography and blood alcohol analysis that is being used more and more in the DWI field, including hands on training with the Perkin Elmer Claris 500 Gas Chromatograph machine.

Firm: Hamilton, Hull & Rogers

112 South Loraine Suite 505 , Midland , Texas 79701

Practice Areas: DUI & DWI

Brooke Hendricks-Green grew up in West Texas, and attended McMurry University where she graduated Magna Cum Laude with her Degree in Political Science in 2002. Brooke worked for a criminal defense firm in Huntsville, Texas for a year before she went off to law was accepted into Texas Tech law school, where she was involved in the TechLAP mentoring program, the Women's Caucus, wrote for the Texas Tech Lawyer Alumni Magazine as a staff writer, and worked for Legal Aid Society with her third year bar card. Brooke received her J.D. in 2006 and was immediately hired with the Midland County District Attorney's office, where she had interned during law school. In 2010, she moved to the Ector County District Attorney's Office where she was promoted to First Assistant. She recently joined Hamilton, Hull & Rogers as a Criminal Trial Attorney and is excited about this new career path and how many clients she can help navigate successfully through the legal system.

Firm: Thornton Criminal Defense, PLLC

1800 McCullough Ave. , San Antonio , Texas 78212

Practice Areas: DUI & DWI

Attorney Brad Thornton is a trusted advocate in criminal defense, bringing over 10 years of experience and a proven track record of success to his clients. As a Board Certified specialist in Criminal Law by the Texas Board of Legal Specialization, he has demonstrated exceptional expertise, earning recognition from peers and judges alike. This prestigious certification, held by only a select few attorneys in the San Antonio area, reflects his dedication to the field and his ability to navigate even the most challenging legal matters.. Brad Thornton’s career includes serving as Chief Prosecutor in Atascosa County and holding positions in district attorney offices across Texas, where he gained invaluable insight into the prosecution’s strategies. This experience allows him to anticipate and counter the government’s case, providing his clients with a strong and strategic defense. Known for his compassionate approach and commitment to his clients, Brad Thornton takes the time to understand each case’s unique circumstances, offering honest advice and tailored solutions. With extensive trial experience, including high-profile cases, and a deep knowledge of local courts, Brad Thornton is dedicated to delivering exceptional representation and securing the best outcomes for those he serves.

Firm: Hamilton, Hull, Byrd

600 South Tyler Street , Amarillo , Texas 79101

Practice Areas: DUI & DWI

Our Team of Trial Lawyers have tried over 650 Jury trials.. We have Not Guilty verdicts from Class C misdemeanors to first-degree felony cases in Texas.. As for me, after 25 years in the ministry as a pastor in several churches, I have returned to the law.  Standing up for people when they are down comes very naturally to me and I look forward to hearing your story and helping you to protect your future.. Stephen Hamilton says: "Baron’s lifetime of work is defined by a heart for others and a passion to help them successfully navigate the legal, spiritual, and business challenges of life with attention to the client’s need for expertise and responsive communication throughout the process.  To this work, Baron brings a pastor’s ear and heart to both your case in the judicial system and/or your hopes and dreams in the business world.". In terms of my associations and commitment to staying current, I am a graduate of the Tim Evans Texas Criminal Defense Trial College and I'm certified in the Standard Field Sobriety Tests used by law enforcement in DWI investigations.  I am also a member of the Texas Bar College which requires a commitment to continuing legal education well beyond the minimum requirements for bar membership.. Professional associations include LCDLA, TCDLA, DUIDLA, and the Criminal Justice Section of the State Bar of Texas.

Firm: Law Office of Ramos & Del Cueto

823 Hoefgen Ave. , San Antonio , Texas 78210

Practice Areas: DUI & DWI

Firm: Law Office of Andreea Ionescu

1221 Studewood Street , Houston , Texas 77008

Practice Areas: DUI & DWI

I am a former Harris County prosecutor with years of experience who will fight for your rights. Being a former prosecutor allowed me to build a set of skills that helps me spot the most difficult of issues in most cases. This is of great advantage to my clients, because it gives them the upper hand in negotiating a plea bargain or even having the case dismissed.. I pride myself in fighting very hard for my clients. I always make sure that the client understands every step of the process and makes an informed decision about the next step.

Firm: The Macias Law Firm PLLC

4101 Washington Ave. , Houston , Texas 77007

Practice Areas: DUI & DWI

Our slogan is more than words:  it represents our philosophy.  Our firm was founded on the basis that the United States & Texas Constitution protects all of us equally.  Each of us deserves to have to have our Constitutional rights protected, not just those among us who can pay $10,000-$25,000 out of pocket up front.  We are an aggressive firm that FIGHTS  cases.  If you want a lawyer to simply go to court and encourage you to plea guilty THIS IS NOT THE FIRM FOR YOU.  Want a firm to fight for your rights and fight to keep a conviction off your record?  Then call us TODAY!

Firm: Trey Porter Law

816 Camaron St, #124 , San Antonio , Texas 78212

Practice Areas: DUI & DWI

Mr. Flores, a native of South Texas, led a nomadic upbringing, spending much of his early life working on ranches and farms across northern Mexico, South Texas, and the American Midwest. He moved to Austin in 2004 to attend the University of Texas, where he studied journalism, political science, European history, and international relations. He graduated with a Bachelor of Journalism in 2008 and moved to San Antonio to attend St. Mary’s University School of Law.. Mr. Flores received his Juris Doctor in 2011 and immediately began the practice of law, quickly earning a reputation as a tenacious advocate with a keen knack for developing creative legal strategies and delivering legal victories. His youth instilled in him a dogged determination he now brings to his legal practice; his repeated record of results have thus earned him national recognition as a top trial lawyer.. Mr. Flores has stepped into courtrooms across Texas, litigating countless cases, from administrative hearings to first-degree felony offenses, to complex construction and real estate disputes. He has taken numerous cases to jury verdict. He has written and prepared legal briefs for cases before Texas appeals courts, the Texas Court of Criminal Appeals, federal appellate courts, and applications for Writ of Certiorari to the United States Supreme Court.. Mr. Flores is a member of the Texas Criminal Defense Lawyers Association, as well as the San Antonio Criminal Defense Lawyers Association. He is an active member of his community, supporting the YMCA and Catholic diocese. Mr. Flores’ most cherished title, though, is that of “father” to four talented and beautiful children who keep him on his toes. He enjoys travel, live music, the outdoors, and playing guitar, though nowhere near as well as his father. Mr. Flores is fluent in Spanish and French.

Firm: Deandra Grant Law

3300 Oak Lawn, Ste 700 , Dallas , Texas 75219

Practice Areas: DUI & DWI

AV-rated attorney Deandra Grant is the Managing Partner of Deandra Grant Law’s 7 offices in Texas and is an international speaker on DWI law, science and trial skills. A graduate of Trinity University in San Antonio with a degree in business (Finance) and Southern Methodist University’s School of Law, Grant went on to earn a Graduate Certificate in Forensic Toxicology from the University of Florida’s College of Veterinary Medicine and a Master’s Degree in Pharmaceutical Science - Concentration in Forensic Science from the University of Florida’s College of Pharmacy in 2016. In 2019 Grant joined the faculty at Axion Analytical Labs as an Assistant Chromatography Instructor. She has served on the faculty of the Borkenstein Drug Course since 2018. Grant is the author of the annually updated book, The Texas DWI Manual (James Publishing), as well as 18 other law books available on Amazon. She has been trained as a Standardized Field Sobriety Testing Instructor and has completed the Drug Recognition Overview course. She was the first attorney in Texas to pass the Forensic Sobriety Assessment Certification exam. In addition, Grant has completed coursework in DWI forensic blood and urine testing and was trained as an operator and maintenance technician of the Intoxilyzer 5000. Deandra has certificates in Forensic Chromatography: Theory & Practice (2011 & 2015), Forensic Analysis of Solid Drugs (2014) and Forensic Principles of DUID (2015)issued by Axion Labs and the American Chemical Society. In 2015, Grant earned the distinction of being named an ACS-CHAL Forensic Lawyer-Scientist. Grant is a member of the Texas Criminal Defense Lawyers Association (Board Member 2011-2016), the Dallas Bar Association, the Collin County Criminal Defense Lawyers Association, the Denton County Criminal Defense Lawyers Association, the Dallas Criminal Defense Lawyers Association (Board Member 2007-present, President 2022), the American Chemical Society, the American Academy of Forensic Sciences and the International Association of Forensic Toxicology Consultants. In addition, she is a Charter Member, President-Emeritus and Executive Director of the DUI Defense Lawyers Association. D Magazine has named Grant to its list of Best Lawyers in Dallas since 2010. Fort Worth Magazine has named her a Top Lawyer in Fort Worth. She’s been named a “Texas Super Lawyer” since 2011 and one of Texas’ Top-Rated Lawyers. Best Lawyers in Dallas named her one of the Top 10 DWI Lawyers in Dallas. On a personal note, Grant is the Vice President of Living the Doxie Dream Rescue & Sanctuary in Royse City, Texas. She devotes much of her time to fundraising efforts for their rescue dogs. She has been married to Eric Clendenin for over 20 years and is the proud mom of Keegan and Rowan.