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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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A Fighting Team On Your Side
Since opening in 1994, Deandra Grant Law – Criminal & DWI Defense has helped thousands of clients get their DWI charges reduced or dismissed. With experience in over 500+ trials, we're ready to fight on your behalf.
Managing Partner
Partner & Criminal Division Chief
Criminal Trial Division
Criminal Trial Division
Associate Attorney
Of Counsel
McLennan County Criminal Courts Guide
By Attorney Deandra Grant
If you’re facing a criminal charge in McLennan 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 NowHewitt DWI Lawyers
Hewitt’s location along I-35 and its proximity to Waco’s entertainment districts make DWI enforcement a regular occurrence. The Hewitt Police Department and Texas DPS conduct traffic patrols along I-35, Sun Valley Boulevard, and the commercial corridors.
Our pharmaceutical science credentials give us a deeper understanding of alcohol and drug metabolism than any other defense team in McLennan County.
Why the Science Behind Your DWI Matters
Managing Partner Deandra Grant holds a Master’s Degree in Pharmaceutical Science which is a graduate degree in the study of how drugs and alcohol interact with the human body. Combined with the ACS-CHAL Forensic Lawyer-Scientist credential and SFST training, this gives our team the deepest scientific foundation of any DWI defense practice in Central Texas.
- Blood testing: GC-FID methodology, coelution, contamination, in vitro fermentation
- Breath testing: Partition ratio variability (1,100:1 to 3,400:1), mouth alcohol, GERD/diabetes, Intoxilyzer 9000
- Drug interactions: Pharmaceutical science training in how prescription medications, over-the-counter drugs, and metabolites affect BAC results and behavior
- Field sobriety tests: NHTSA protocol challenges, scoring errors
- Retrograde extrapolation: Challenging BAC calculations
I-35 DWI Enforcement
I-35 through Hewitt is one of the most active DWI enforcement corridors in McLennan County. Hewitt PD and Texas DPS target evening and weekend traffic, particularly around holiday enforcement campaigns.
Deandra Grant Law – DWI Defense Helps Residents Across Texas – Including: Allen , Arlington, Belton, Cleburne, Collin County, Dallas, Denton, Fairview, Fort Worth, Gainesville, Granbury, Hood County, Johnson County, Lewisville, Little Elm, McKinney, Park Cities, Parker County, Plano, Princeton, Richardson, Rockwall, Rowlett, Royse City, Southlake, Sunnyvale, The Colony, Waco, and Weatherford.
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DWI Penalties
- First offense (Class B): 72 hours–180 days jail, up to $2,000 fine
- BAC 0.15+ (Class A): Up to 1 year jail, $4,000 fine, mandatory interlock
- Second offense: 30 days–1 year jail, $4,000 fine
- Third offense (felony): 2–10 years prison, $10,000 fine
The 15-Day ALR Deadline
Critical: If you were arrested for DWI in Lewisville, you have only 15 days from the date you are served notice of suspension to request a hearing to challenge the automatic suspension of your driver’s license. Contact us immediately to protect your driving privileges.
Defend Your DWI Case with Science
If you have been arrested for DWI in Hewitt or anywhere in McLennan County, contact Deandra Grant Law for a free, confidential consultation. Our attorneys hold ACS-CHAL Forensic Lawyer-Scientist designations, which means we have the scientific training to challenge the prosecution’s DWI evidence at a level most defense attorneys cannot match.
Client Reviews
“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.”