The Law Offices of Tad Nelson & Associates
Tad Law

Criminal Defense Lawyer
in Houston

Request a Free Consultation
  • 500+

    Jury Trials

  • 35+

    Years of Experience

  • 250+

    5-star Reviews

  • 90+

    Combined Team
    Experience

  • Top 10%

    DWI Attorney
    Ranking in Texas

Your Houston and Galveston Criminal Defense, Family Law & Personal Injury Attorneys

  • DUI Defense Lawyers Association
  • DUI Defense Lawyers Association
  • acs-chal lawyer scientist
  • Avvo badge
  • Avvo
  • board certified
  • AV Preeminent
  • NACDL
  • Client Champion
  • Super Lawyers
  • Texas criminal Defense Lawyers
  • DUI Defense Lawyers Association
  • DUI Defense Lawyers Association
  • acs-chal lawyer scientist
  • Avvo badge
  • Avvo
  • board certified
  • AV Preeminent
  • NACDL
  • Client Champion
  • Super Lawyers
  • Texas criminal Defense Lawyers
(281) 280-0100 Call us today
Tad Nelson & Associates

Houston & Galveston
Criminal Defense
Attorneys — Who We Are

Tad Nelson is one of a select group of attorneys in Texas certified as an ACS/CHAL Forensic Lawyer-Scientist, a credential held by fewer than 1% of criminal defense attorneys nationwide.

Board Certified in Criminal Law by the Texas Board of Legal Specialization since 1996, and holding a Master’s degree in Forensic Toxicology, Tad brings a level of scientific and courtroom expertise that most Houston defense attorneys simply cannot match.

A former Assistant District Attorney with 500+ jury trials and 35+ years of experience, he and co-counsel Amber Spurlock defend clients facing criminal charges, DWI cases, family law matters, and personal injury claims across Houston, Galveston, and surrounding counties.

ACS/CHAL Lawyer-Scientist

Things that set us apart from OUR competitors

Our law firm is operated by Texas DWI defense attorneys Tad Nelson and Amber Spurlock. Attorney Tad Nelson holds credentials as an ACS/CHAL Forensic Lawyer-Scientist and is former prosecutors. Such a distinction puts The Law Offices of Tad Nelson & Associates head and shoulders above the average DWI focused law firm in Houston and at the forefront of the top 10% of practicing Drunk Driving attorneys in the state of Texas.

  • Former Assistant District Attorney
  • Board Certified® in 1996
  • Certified SFST Instructor
  • Certified in the DRE Protocol

Tad Nelson and Amber Spurlock hold

Chromatograph

Training: Gas Chromatograph
(Multiple Breath-Test Machines)

Masters

Masters in Forensic Science

Client Testimonials

The following testimonials are just a few of the many that have been received from previous clients of Tad Nelson. Please read them and get to know Tad Nelson from a client’s perspective. If you would like to add your opinion to this site please contact the Law Office of Tad Nelson & Associates.

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Sandy S

Maricela was very helpful as soon as we came through the door. What a very welcoming and friendly face to see after...

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Deborah Kegley-Rogers

Shelly made the process super easy at Nelson Law Firm. She was friendly and helpful. I did not feel judged, and my...

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Phillip Davis

Tad Nelson is a top notch lawyer for Galveston and surrounding counties. He’s always there to answer questions and support his clients...

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Brandy Rocha

Tad Nelson and his firm is definitely the team you want by your side!! He helped me with a problem I got...

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Heather Williams

My family had the immense pleasure of working with Tad and Amber through one of the most intense situations of our lives...

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Gray Laskoskie

The guy is well known around the courthouse and by the judges, likely because he is quite good at what he does....

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David Silva

Attorney Tad Nelson is representing a family member in a case, and when I met Mr. Nelson he was very easy to...

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James Tiemann

“Heaven has no rage like love to hatred turned, nor Hell a fury like a woman scorned.” – William Congreve I cannot...

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Aimee Montoya

I had an amazing experience with this law firm — especially with Shelly, the paralegal who helped me every step of the...

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Noah

Walked in for a consult about expunging an old misdemeanor. Booked the slot through their online scheduler the night before and found...

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Nieves Garcia

Mr. Nelson was the best defender I could've chosen to help me get my case resolved. He was very determined to get...

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Anabel Ruiz

Tad Nelson and his Associates are the best! Tad is amazing at what he does, he helped me get out of a...

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Stephen Engelbosch

I can’t thank Tad Nelson and associates enough for the incredible representation I received. From the very first meeting, they treated me...

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Fernando Montoya

I had an excellent experience working with Tad Nelson’s Law Firm. From start to finish, the team was professional, responsive, and truly...

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Cherry On Top Bakery

I had a great experience working with Tad Nelson and his team. Tad is knowledgeable, approachable, and really made me feel supported...

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Jessi Diaz

Tad Nelson & Associates truly went above and beyond for me. From start to finish, their professionalism, dedication, and attention to detail...

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Ana Luna

Tad and Maricela have done such an amazing job. Words cannot express how grateful I am to have chosen this team to...

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Sonya Alvarez

Want to see a good attorney; just go sit in the courtroom and watch Mr. Nelson work! From my very first consult...

Frequently Asked Questions
About Our Firm

  • Yes. Tad Nelson has been Board Certified in Criminal Law by the Texas Board of Legal Specialization since 1996, a distinction held by fewer than 10% of Texas attorneys.

  • The ACS/CHAL (American Chemical Society — Chemistry and the Law) Forensic Lawyer-Scientist designation is one of the most rigorous scientific credentials available to a criminal defense attorney. It signifies advanced training in forensic chemistry, toxicology, and the science behind DWI breath and blood testing. Tad Nelson is one of very few attorneys in Texas to hold this credential.

  • We serve clients throughout Houston (Harris County), Galveston County, League City, Friendswood, Seabrook, Webster, and the surrounding communities in Southeast Texas.

  • Our firm handles criminal defense (felony and misdemeanor), DWI and DUI defense, sex crimes, drug offenses, family law (divorce, custody, CPS), and personal injury cases.

  • Call our office or submit a consultation request online. We respond promptly and treat every inquiry with confidentiality and respect.

Top 10%
Drunk Driving Attorneys in Texas
How we can help

Contacting Tad Nelson & Associates is Easy

When you contact us, you will be dealing with competent lawyers and paralegals that will treat you with respect. We understand that it isn’t easy to talk to a stranger about personal issues. We strive to maintain a stress-free and welcoming office so you feel comfortable with us from the moment you call or email to the moment we finish your case.

We will consult with you on the details of your case and answer any and all questions you have, explaining each answer thoroughly so you understand what is going to happen and how we can help.

Criminal attorneys discussing their cases

Together Tad, Amber, and Doug have

90+
Years of Legal Experience

Experienced & Knowledgeable Legal Team

Everyone at our offices is a highly experienced attorney who will treat your case as a priority. Together Tad, Amber, and Doug have over 90 years of legal experience and have earned recognition for their legal service.

We have helped many residents of the Houston and Galveston areas with their legal issues including DWI’s, sex crimes, divorces and serious felonies. You are in good hands with our top rated attorneys.