I hired a top Houston drug lawyer with Mercer and Keirnan to defend my possession of a Controlled Substance Case. After a free consultation with Criminal defense attorney Michael Mercer, Mercer and Keirnan signed on to my case and after a few months my felony drug charge was dismissed! The police officer had no probable cause to search me. I recommend attorney Michael Mercer and attorney John Keirnan of Mercer & Keirnan to anyone looking for a drug attorney in Houston!
Thanks again for all your help!

I have had a relationship with this firm for decades. The only time I had regrets is when I did NOT listen to their advice. Always reliable, always competent.

I have worked with Mr. Mercer a couple of times and was so impressed by his work ethic and his professionalism. Michael is so knowledgeable about his field and genuinely cares for his clients. Mercer and Keirnan is a fair and honest law firm with two of the best attorneys the Houston area has to offer. I would send all friends and family to Mr. Mercer of Mercer and Keirnan.

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.

I was charged with a felony theft case and was facing punishment of 5-99 years. Never been in trouble before and now I couldn't bond out of jail and had a court appointed lawyer who gave me little hope. I found defense attorney Casey Keirnan and Michael Mercer because of their experience as a theft defense lawyer. They replaced my court appointed attorney and everything changed. They went right to work on my case, paying frequent visits to me in jail. I am certain that without these lawyers I would still be in jail today. I am back in the free world and starting a brand new job with a bright future. Even after the case was over, Mr. Mercer continued working with me to get my property back that was taken from me when I was arrested. Hiring these lawyers to defend your case would be one of the best decision you'd ever make in your life. They are phenomenal.

Mercer & keirnan are some of the best lawyers in Houston TX period...they worked hard on my case and got it dismissed ...thank you so much again for everything

Mr. Mercer was incredible from start to finish with our process. We spoke to several criminal defense attorneys throughout and didn’t feel good at any of the initial consultations. I highly recommend Mr. Mercer and his team for the work they did. Mr. Mercer and his criminal defense attorney team worked diligently with both us and the courts to get the best possible outcome for our case.

Michael Mercer & Casey Kiernan are 2 of the best lawyers I have ever come across. They are dedicated to getting their clients the best deal possible. I know from personal experience as Mr. Mercer has gotten 2 dismissals for me on felony cases. One of those cases being in a county he wasn’t to sure of. Nonetheless that didn’t stop him from coming in and getting the judge to see the truth. I would definitely recommend anyone going through legal issues (guilty or not guilty ) to call these guys.

I understand and acknowledge the fact that nothing is promised, especially when one who already has two felony convictions and was facing another. I have to admit that I was nervous and unsure of my future because being a person bearing such circumstances knows from experience and observation that life, as I know it, will become very gloomy and unbalanced if the courts decided to indict me for my third felony conviction. But thanks Mercer & Keirnan law firm, I was able to remain a free man and I owe it all to the hard working lawyers of Mercer & Keirnan.

I had 2 cases while i was on bond , they managed to get me a really good deal and went further than what they should have done for me by getting my vehicle back after it was confiscated

I had two aggravated assault cases against me and Mr Mercer fought for me every step of the way and he got both cases dismissed I guarantee and I believe he's the best lawyer in Houston if you need someone to fight for you hire Mr Mercer I promise you you will not be disappointed God bless you mr. Mercer thank you very much you're awesome

I cannot thank these two guys enough. I never thought I would be searching for a criminal defense attorney, and there I was with 2 charges in 1 year. They represented me on both cases from the beginning. They got me what they promised on day 1, even though I messed up again and received another charge. What more can you ask for? They know people and they know Houston - Harris County. I spent time with each one of these gentlemen and they are amazing Drug and DWI lawyers, and good down-to-earth men to know. Now I can move on with my life with a clean record and huge weight lifted.

MR. Mercer and MR. Keirnan were amazing attorneys! They helped and guided me through both my cases and i am very proud of the verdict on both cases! I would HIGHLY recommend these two men! Look no more don’t settle for anyone less than the best!

Got my case dismissed Worked really well I recommend them 100%

I was able to work with Mr. Mercer though my case, and I could tell all of you he's worth it. Kept tabs throughout my whole case and got me something even better than I was expecting. Highly recommended my opinion. Hopefully I won't have to use him again but if I do he's my guy. Thanks Mr. Mercer

Mr. Mercer is very knowledgeable and professional. He helped with a case in Harris County and had my case dismissed. I highly recommend him.