Michael David Mercer

Michael David Mercer

also known as Mercer Law

4.8
Rating: 8.6

Licensed for 13 years

Criminal defense Lawyer at Houston, TX
Practice Areas: Criminal Defense

917 Franklin St #550, Houston, TX

About Michael

Biography

Practice Areas

1

Practice Area

Fees and Rates

Cost

Free Consultation

$0 first 60 minutes

Retainer

Sometimes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Texas for 13 years

State: Texas

Acquired: 2012

Eligible to Practice in Texas

No misconduct found

Location

Mercer Law

917 Franklin St #550, Houston, TX, 77002

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Michael David Mercer's Reviews

Avvo Review Score

4.8 /5.0

29 Client Reviews

Filter Avvo Reviews (29) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 6 - 10 of 24 reviews | Criminal Defense

Posted by anonymous | August 13, 2021 | Hired Attorney | Criminal Defense

DWI Dismissed!

Thankyou Michael Mercer! First offense DWI charge case dismissed! Super helpful and very knowledgeable in his field. I would definitely recommend him to anyone in need of an attorney.

Posted by anonymous | January 25, 2019 | Hired Attorney | Criminal Defense

Professional Luck

Mr. Mercer was on his A game with my case. Staying on top of it, making sure I get the best results. He explained what I couldn’t do if we accepted the offers from the court but that was never an option for us. He was lenient, patient and hungry for best results. Flexible payment plans. Case dismisse...d. (Class b misdemeanor)

Posted by anonymous | December 29, 2018 | Hired Attorney | Criminal Defense

Sales

I hired Mercer and Keirnan because of their experience handling DWIs and other charges. Working closely with them throughout my case, it became very clear that I had made the right decision. They will always have a permanent place in my cell phone just in case anyone I know is in trouble and needs a... good defense attorney. Hire Michael Mercer and Casey Keirnan.

Posted by Joseph | February 13, 2018 | Hired Attorney | Criminal Defense

Good lawyer. Totally affordable.

Mike saved me. I was facing some serious charges. Mike helped get my case dismissed. Even though I paid Mike, I am eternally grateful for the work he did. Not everyone could have gotten the same result. He is well connected and can help you out of a bad situation. If you are using a court appointed a...ttorney stop right now, you can afford Mike. It will pay dividends to not have a criminal record following you around. Thanks Mike!

Posted by anonymous | December 15, 2017 | Hired Attorney | Criminal Defense

It was First Time Dealing with Law Enforcement

I had an unfortunate situation arise when a person accused me of a crime I did not commit which would have been a Class B Misdemeanor. Michael Mercer was proactive and used his contacts in the District Attorney's office to discuss my case and after after with them and telling my side of the story he... asked them to drop their investigation and they did! Michael gave the District Attorney enough information to have them drop the case but he said if he was unable to convince them to stop their investigation and they went ahead with charges that he didn't want them knowing our defense. Michael Mercer used his countless contacts in the DA's office, his experience as a criminal defense attorney and his tact to prevent false charges from ever being filed against me in the first place! Great attorney and I am so grateful I found him.

See All Client Reviews

Michael David Mercer's Lawyer Endorsements

Endorse Michael
Matthew Alan Fass headshot
Matthew Fass

Criminal defense lawyer | Aug 02

Relationship: Opposing Counsel on matter

"Being easy to work with yet being a zealous advocate is a difficult balance to strike. I have known Michael from my time as a prosecutor to my time as a defense lawyer, and he does a fantastic job at striking that balance. This combination means that he gets great results for his clients. I have no hesitation in endorsing Michael, and I have actually referred potential clients to him. I do that because I have the utmost confidence that he will do an excellent job for them."

Mackenzie 'Mack' Schaffer headshot
Mackenzie 'Mack' Schaffer

Criminal defense lawyer | Aug 02

Relationship: Fellow lawyer in community

"Michael Mercer is a beast in the courtroom. I recommend Michael for both misdemeanors and serious felonies alike, as he gives all of his cases his utmost attention. His drive and tenacity make him an excellent criminal defense lawyer. Nobody can say that a prosecutor has outworked Michael on a case. It is no wonder that he always obtains excellent results for his clients."

John Patrick Keirnan headshot
John Keirnan

Criminal defense lawyer | Aug 02

Relationship: Worked together on matter

"I strongly endorse Mr. Mercer as a highly skilled criminal defense lawyer. I have worked closely with Mr. Mercer on a number of criminal cases and would recommend him to anyone I know. He has true passion for the people he represents and has a proven track record of success in Harris County."

Allen Mark Tanner headshot
Allen Tanner

Criminal defense lawyer | Feb 10

Relationship: Worked together on matter

"Michael Mercer is an energetic, hard working attorney who is a rising star amongst criminal defense lawyers in Harris County. I have watched the great work ethic he puts forward in all his cases. He has been very successful in contested hearings at the courthouse and I highly recommend him to anyone obtaining an attorney."

Phillip Lawson Baker headshot
Phillip Baker

Criminal defense lawyer | Dec 17

Relationship: Fellow lawyer in community

"I am pleased to endorse attorney Mike Mercer. I watched him grow up to become a fine young man and achieve his dream of becoming a trial lawyer. He is truly a rising star who no doubt will distinguish himself as an outstanding advocate in the course of his career. He cares about his clients and is relentless in the courtroom. He practices with and is mentored by one the best lawyers I have have ever seen in the courtroom--John "Casey" Keirnen. You would do well to consider Mike if you need help with a criminal law matter."

View All Endorsements
John Patrick Keirnan headshot
John Keirnan

Criminal defense lawyer

Robert Todd Bennett headshot
Robert Bennett

Criminal defense lawyer

Mackenzie 'Mack' Schaffer headshot
Mackenzie 'Mack' Schaffer

Criminal defense lawyer

Matthew Alan Fass headshot
Matthew Fass

Criminal defense lawyer

Phillip Lawson Baker headshot
Phillip Baker

Criminal defense lawyer

Allen Mark Tanner headshot
Allen Tanner

Criminal defense lawyer

Experience

Rating:  8.6 (Excellent)

Work Experience

2025 - Present

Partner, Mercer Law

2013 - 2025

Partner, Mercer & Keirnan Criminal Defense Attorneys

2012 - 2013

Legal Intern, Harris County District Attorney's Office

Associations

2013 - Present

Harris County Criminal Lawyers Association

2013 - Present

Texas Criminal Defense Lawyers Association

Houston Young Lawyers Association

Sample of Legal Cases

Assault-Dismissed on the Day of Trial

Dismissed

Shoplifting While on Probation for Shoplifting

Dismissed

Possession of Marihuana-No probable cause

Dismissed

Assault-NOT GUILTY

NOT GUILTY

Aggravated Assault-Deadly Weapon

Dismissed

Fourth Theft Offense

Deferred Adjudication

Assault-Family Member

Dismissed

Assault-Family Member

Dismissed

Domestic Violence-wrongfully accused

Dismissed

Marijuana Possession

Dismissed

Charged with Assault While on Felony Probation

Dismissed

See More Legal Cases

Education

2012

Mississippi College School of

Doctor of Jurisprudence/Juris Doctor (J.D.)

2008

University of Texas

BA - Bachelor of Arts

Languages

Spanish

English

Activity

Avvo Rating

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Avvo Rating Levels
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