Herman Martinez

Herman Martinez

also known as DWI Lawyer, The Houston Martinez Law Firm

4.8
Rating: 10.0

Licensed for 29 years

DUI and DWI Lawyer at Houston, TX
Practice Areas: DUI & DWI, Criminal Defense

2617 Canal st No. 1, Houston, TX

About Herman

Biography

Practice Areas

2

Practice Areas

DUI and DWI 80%

I know how to properly defend a DWI case. I have extended knowledge of the field sobriety tests that are performed by the police, the machine that was used if you provided a breath sample, and the trial experience to win your case.

28 years | 1,000 cases

80%
Criminal Defense 20%

I handle all types of criminal cases from low level misdmeanors to first degree murder.

28 years | 1,000 cases

20%

Fees and Rates

Cost

Free Consultation

$0 first 30 minutes

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Texas for 29 years

State: Texas

Acquired: 1996

Eligible to Practice in Texas

No misconduct found

Location

The Martinez Law Firm

2617 Canal st No. 1, Houston, TX, 77003

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Herman Martinez's Reviews

Avvo Review Score

4.8 /5.0

79 Client Reviews

Posted by Mek | May 17, 2025 | Hired Attorney

This review is from a person who hired this attorney.

Refrain from his consultant

If I could give no stars I would not. I recently hired Herman Martinez to represent a family member of mine, and unfortunately, he fell short of expectations. He took a large upfront payment for the elderly and did very little to help. He failed to provide proper advice, present evidence, or ensure... justice in court. He also failed to make suitable plea offers for both parties. Most importantly, he failed to inform his client of their rights. This man is a stark contrast to what a lawyer should be. I strongly advise against trusting him. However, I did notice that he did advise his client of their rights, which is a positive step. Nevertheless, his actions have highlighted the importance of proper representation and the unfair biases that can arise when someone disregards another’s life. Save your self or family the trouble, refrain from using his legal service.

Posted by Branden | January 28, 2020 | Hired Attorney

This review is from a person who hired this attorney.

5 Star Service!!!

The Martinez Law Firm an Ms. Natalie worked tirelessly on my case to ultimately provide a clear cut dismissal. They were open an transparent in how we should attack the case. I cannot thank them enough for all of their efforts and hard work. THANK YOU......

Posted by William | January 13, 2020 | Hired Attorney

This review is from a person who hired this attorney.

Great Lawyer

Herman, was very professional from day one. He made the process extremely with his preciseness. He gave great advice and answered all the questions I had for me. He was early to every court date. Would highly recommend.

Herman Martinez

Replied last January 25, 2020

Thank you William...I appreciate the kind words!

Posted by Christina | January 12, 2020 | Hired Attorney

This review is from a person who hired this attorney.

Great Attorney!

Mr. Martinez was very nice and respectful while I was a client. He and his staff were very responsive via text and client portal. I would highly recommend him.

Herman Martinez

Replied last January 25, 2020

Thank you Christina! You were a delight to work with during the two years your case was pending. Your cooperation, patience and attentiveness was appreciated. You earned your dismissal!.

Posted by Irvin | January 12, 2020 | Hired Attorney

This review is from a person who hired this attorney.

He will fight for you!

He would help you a lot he did so much for me! I’m really thankful!

See All Client Reviews

Herman Martinez's Lawyer Endorsements

Endorse Herman
Jonathan Sol Harris headshot
Jonathan Harris

Criminal defense lawyer | Feb 10

Relationship: Fellow lawyer in community

"I regularly trust Herman with my referrals. I exclusively practice personal injury and a criminal charge against one of my clients could really hurt the personal injury case I am handling. When one of my clients needs help with a criminal matter, I get Herman Martinez involved."

Carl Douglas Haggard headshot
Carl Haggard

Criminal defense lawyer | Oct 18

Relationship: Fellow lawyer in community

"I endorse this lawyer. I have observed him personally for 16 years at the courthouse as he advocates so hard for every client, every accused person and for every cause in favor of a defendant. He shows an excellent grasp of all areas of criminal defense and works tirelessly for every person in his care. His clients are lucky to have him in their corner because he backs away from no fight, yet always maintains his professional demeanor. I highly recommend him."

Ali Ebrahimzadeh headshot
Ali Ebrahimzadeh

Unknown lawyer | Jan 12

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Alexandra Gonzalez-Waddington headshot
Alexandra Gonzalez-Waddington

Criminal defense lawyer | Oct 13

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Michael Paul LeMond headshot
Michael LeMond

Unknown lawyer | Jun 09

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Jarrett David Blakeley headshot
Jarrett Blakeley

Unknown lawyer | Nov 29

Relationship: Other

"I endorse this lawyer."

Hovanes Margarian headshot
Hovanes Margarian

Unknown lawyer | Nov 12

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Colin Grant McCallin headshot
Colin McCallin

Unknown lawyer | Oct 03

Relationship: Other

"I endorse this lawyer. He offers fantastic representation"

Joseph Torri headshot
Joseph Torri

Unknown lawyer | Sep 23

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Portland J. Downing Campanaro headshot
Portland Campanaro

Criminal defense lawyer | Aug 19

Relationship: Fellow lawyer in community

"I endorse this lawyer. One of the top attorneys in the region."

Russell J Hebets headshot
Russell Hebets

Criminal defense lawyer | Aug 18

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Michael S. Waddington headshot
Michael Waddington

Criminal defense lawyer | May 21

Relationship: Fellow lawyer in community

"I endorse Herman. He is a highly skilled attorney that is well respected in the legal community."

Tyrone Cedric Moncriffe headshot
Tyrone Moncriffe

Criminal defense lawyer | Feb 18

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Joseph Francis Vinas headshot
Joseph Vinas

Criminal defense lawyer | Nov 01

Relationship: Fellow lawyer in community

"Herman is a great lawyer. He and I opposed each other several times over the years. Although he always fought hard for his clients, he always maintained his professionalism and prosecutors, judges, and juries would listen to him. Now that we're both defense attorneys, Herman and I often discuss cases with each other and bounce ideas off each other. I am proud to endorse Herman."

Eric Joe Benavides headshot
Eric Benavides

Criminal defense lawyer | Oct 25

Relationship: Fellow lawyer in community

"Herman is in the courthouse every single day. He is always willing to fight for his clients, and he never backs down. He is a great lawyer who is also willing to lend a helping hand to fellow attorneys in the community."

Daniel Joseph Izquierdo headshot
Daniel Izquierdo

DUI and DWI lawyer | Oct 06

Relationship: Other

"Herman Martinez is a great legal mind that will work tirelessly in order to achieve a great outcome for his clients. He is extremely knowledgeable in Criminal Law, especially when it comes to DWI matters. Herman has helped me throughout the years as a mentor, friend and cousin. His accomplishments and resume speak for themselves, a true leader in his field. He has helped mold me into the lawyer I am today and the lawyer I strive to become."

Quentin Tate Williams headshot
Quentin Williams

DUI and DWI lawyer | Aug 11

Relationship: Worked together on matter

"Herman is a very good criminal defense lawyer who is respected by his opponents, peers, and clients because of his ability, personality, and integrity."

Mario Madrid headshot
Mario Madrid

Criminal defense lawyer | Feb 26

Relationship: Fellow lawyer in community

"Herman understands that his clients are facing a very stressful time and works to insure they fully understand all possible outcomes. He then follows that by giving them the best defense possible. Herman is a lawyer you can trust when your liberty is at stake."

Jorge Luis Gomez headshot
Jorge Gomez

Criminal defense lawyer | Feb 25

Relationship: Fellow lawyer in community

"I endorse this lawyer's work. I have personally witnessed the fine work of this lawyer on cases I have sent to him."

Carlos Alberto Leon headshot
Carlos Leon

Criminal defense lawyer | Feb 25

Relationship: Fellow lawyer in community

"Herman does great work. I know I can trust my clients with him."

View All Endorsements
Justin Michael Schiks headshot
Justin Schiks

DUI and DWI lawyer

Portland J. Downing Campanaro headshot
Portland Campanaro

Personal injury lawyer

Michael S. Waddington headshot
Michael Waddington

Criminal defense lawyer

Joseph Francis Vinas headshot
Joseph Vinas

Criminal defense lawyer

Reynaldo Velazquez headshot
Reynaldo Velazquez

Employment and labor lawyer

Justin James McShane headshot
Justin McShane

DUI and DWI lawyer

Stacey Erin Burke headshot
Stacey Burke

Personal injury lawyer

Matthew Fox Curl headshot
Matthew Curl

Criminal defense lawyer

Tyrone Cedric Moncriffe headshot
Tyrone Moncriffe

Criminal defense lawyer

Carl Douglas Haggard headshot
Carl Haggard

Criminal defense lawyer

Daniel Joseph Izquierdo headshot
Daniel Izquierdo

Criminal defense lawyer

Quentin Tate Williams headshot
Quentin Williams

Criminal defense lawyer

Jonathan Sol Harris headshot
Jonathan Harris

Car accident lawyer

Mario Madrid headshot
Mario Madrid

Criminal defense lawyer

Jorge Luis Gomez headshot
Jorge Gomez

Personal injury lawyer

Mark W. Bennett headshot
Mark Bennett

Criminal defense lawyer

Experience

Rating:  10.0 (Superb)

Honors

2011

Top DWI Lawyer, H Magazine

2010

Top Lawyers, H Texas Magazine

2009

Top Houston Criminal Defense Lawyer, H Texas Magazine

2009

Super Lawyer-nomination, SuperLawyer

2008

Top Lawyers, H Texas Magazine

1995

Order of the Lytae, South Texas College of Law

Work Experience

2011 - Present

Owner, The Martinez Law Firm

2011 - 2012

Associate Judge, City of Houston

1999 - 2011

Partner, Madrid Martinez & Associates

1997 - 1999

Assistant District Attorney, Harris County District's Office

1996 - 1996

Law Clerk, Brown, Simms & White

1995 - 1997

Briefing Attorney, 334th District Court (Harris County)

1995 - 1995

Legal Intern, United States Court of Appeals for the Fifth Circuit

Associations

1999 - Present

Texas Criminal Defense Lawyers Association

General Member

1996 - Present

Harris County Bar Association

Member

1996 - Present

Harris County Criminal Lawyers Association

Member

1996 - Present

Fifth Circuit Bar Association

Member

1996 - Present

Hispanic Bar Association of Houston

Member

1996 - Present

Mexican-American Bar Association of Houston

Member

1996 - Present

National College of DUI Defense

Member

1996 - Present

National Hispanic Professional Organization

Member

Sample of Legal Cases

Possession of Cocaine

Dismissed

DWI Dismissed

dismissed

See More Legal Cases

Education

1996

South Texas College of Law

JD - Juris Doctor

1990

Florida State University

BA - Bachelor of Arts

Speaking Engagements

2011

Texas Youth Conference

Criminal Law

2008

Radio Uncion

Criminal Law

Publications

2008

Houston Criminal Law Journal (blog) Clearing my criminal record...

2008

Houston Criminal Law Journal Getting your bond reduced.

Languages

Spanish

English

Activity

Avvo Rating

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  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution