• We Can Help You Obtain The Upper Hand In Court

    Put A Nationally Recognized Attorney In Your Corner

  • Small Firm Feel, Large Firm Results

    Securing Real Results For Clients For More Than Two Decades

  • We've Obtained Numerous "Not Guilty" Verdicts & Case Dismissals

    We Will Stop At Nothing To Protect Your Rights

Awards & Associations

Individualized Attention, Real Results

  • Deandra Grant Accolades
  • Deandra Grant Accolades 2
  • Deandra Grant

  • D Magazine video about Deandra M. Grant

  • Breath Testing on the Intoxilyzer 5000

  • Ignition Interlock Devices in Texas

  • Top 3 Things to Do After Your Texas DWI Arrest

More Videos

Collin County

Criminal Defense Attorney

Have you been arrested? Whether you have been charged with DWI or another criminal offense, we advise you to secure the immediate representation of our experienced and hard-hitting lawyer. Your charges can have life-altering consequences. It is of the utmost importance that following an arrest, you hire our Collin County criminal defense lawyer. We will stop at nothing in order to protect your rights, freedom, and future. At Hamilton Grant PC, you will receive the individualized support and tenacious advocacy that you require in order to combat your criminal charges.

Experience Matters in the Courtroom

Deandra M. Grant has been named to the list of Super Lawyers® for 2011, 2012, 2014, 2015, 2016, and 2017 a nationally recognized attorney rating service. Super Lawyers rates outstanding lawyers from more than 70 practice areas who have achieved a high-degree of peer recognition, and who have been recognized for their outstanding achievements. Attorney Grant has also been AV® rated by Martindale-Hubbell®, for high ethical standards and achievements in the field of DWI law. The AV® Preeminent™ rating is the highest possible rating that an attorney can achieve. Attorneys who receive the AV® rating are recognized throughout the legal community for excellence in their field of expertise. Additionally, she met the requirements and passed the exam to earn the ACS-CHAL Forensic Lawyer-Scientist Designation for the study and use of valid science in the courtroom.

We Will Fight For Your Freedom

For more than two decades, we have aggressively defended the rights of accused individuals throughout the state of Texas. Our practice is exclusively concentrated on DWI and criminal defense, allowing us to build our experience and knowledge in these fields. Our lead attorney is a nationally-known speaker and teacher in the areas of trial skills, cross-examination and forensic breath and blood alcohol testing.

If you or a loved one has been arrested for DWI or a related offense, you have come to the right place. Our lead attorney is a strong advocate for client rights and has the knowledge and legal skill required to help defendants reach positive case outcomes even in the face of the most serious DWI charges.

Don't delay in consulting a Dallas County criminal defense lawyer. You owe it to yourself to hire a lawyer who knows how to investigate and defend criminal cases. A conviction can have a number of negative effects on your future. However, with a competent defense lawyer at your side, you have the chance to avoid these serious consequences.

Our Publications

The Right Attorney

Can Make All The Difference In The Outcome Of Your Case

  • Charter Member, President-Emeritus and Executive Director of the DUI Defense Lawyers Association
  • Former DWI Prosecutor
  • 10/10 "Superb" Avvo Rating
  • Included on Super Lawyers® List
  • AV® Rated by Martindale-Hubbell®
  • 20+ Years' Criminal Law Experience
  • D Magazine Best Lawyers in Dallas

Contact Hamilton Grant PC Today

We understand how the opposition thinks. Put our knowledge, skill set, and experience to work for you. Call (972) 646-1847 today to get started. We would be proud to offer you the zealous advocacy you require in order to combat your criminal charges.

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Case Results

  • .17 alcohol level was reported


    Howard lost control of his motorcycle and wrecked. He was found by the police and later transported to the hospital. A .17 alcohol level was reported from blood Howard voluntarily gave the police. A ...

  • .17 breath test


    Jared, who scored a .17 breath test, was stopped after an altercation in a store parking lot. We successfully attacked the breath test on the grounds it was coerced and THE JUDGE THREW THE BREATH ...

  • Arrested for 2nd DWI.


    Deena flipped off a guy while leaving a bar but he turned out to be an undercover cop. He pulled her over and, after refusing to perform field sobriety tests, she was arrested for her 2 nd DWI. We ...

Fill out the form below and we'll email you free copies of TEXAS DWI: TRUTH & CONSEQUENCES and SURVIVING YOUR TEXAS DWI: DALLAS, COLLIN & TARRANT COUNTY.

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Click On The Map To View Locations

Primary Location

800 East Campbell Road, Suite 110
Richardson, TX 75081 [View Map]

Other Locations

Lubbock, TX Office

812 Main Street
Lubbock, TX 79401
Phone: (806) 472-4529
Fax: (888) 595-5578

Frisco Office

7460 Warren Pkwy Suite 100
Frisco, TX 75034

Midland/Odessa Office

112 S. Loraine
Suite 505
Midland, TX 79701
Phone: (432) 296-4967
Fax: 1-800-788-0680
Toll Free: 1 800 456 STEVE

Amarillo/ Canyon Office

600 S Tyler St #2007
Amarillo, TX 79101
Phone: (806) 513-2473
Toll Free: (800) 456 STEVE

Abilene Office

500 Chestnut Street
Suite 1700
Abilene, TX 79602
Phone: (325) 446-1025
Fax: (800) 788-0680
Toll Free: 800-456-STEVE

Richardson Office

800 East Campbell Road
Suite 110
Richardson, TX 75081
Phone: (972) 943-8500

Dallas Office

6060 N. Central Expwy
Suite 662
Dallas, TX 75206
Phone: (214) 891-5687

Fort Worth Office

420 Throckmorton St Suite 200
Fort Worth, TX 76102
Phone: (866) 557-4343

Austin Office

1802 W. 6th St.
Austin, TX 78703
Phone: (214) 891-5687

Denton Office

1317 E McKinney St Suite 101,
Denton, TX 76209
Phone: (806) 513-2473

San Antonio Office

300 Convent St., Ste. 1330
San Antonio, TX 78205