As a criminal defense/DUI lawyer in Knoxville, Tennessee, Marcos Garza concentrates on legal cases related to federal crimes, murder, sex crimes,  theft crimes, Tennessee DUI, vehicular assault, vehicular homicide, drug charges, juvenile crimes, and felonies in Tennessee State and Federal courts.


DISCLAIMER: The information on this website should not be construed as legal advice. Any information submitted by our online intake form does not create an attorney-client relationship between you and The Garza Law Firm, PLLC, until you sign a contract of representation. Although we cannot guarantee that information sent over the internet will not be intercepted, we will keep the information confidential once it is received by our office.


Tennessee personal injury and criminal lawyers and Tennessee DUI attorneys serving clients throughout Tennessee, MOST ALL COUNTIES and CITIES in TENNESSEE including: Alcoa • Anderson County • Athens • Blount County • Campbell County • Claiborne County • Clinton • Cocke County •Grainger County• Jefferson City • Jefferson County • Knoxville • Knox County • Lenoir City • Loudon County • Maryville •McMinn County • Newport • Oak Ridge • Roane County • Sevierville • Sevier County • Gatlinburg • Pigeon Forge • Union County Bledsoe County Bradley County Chattanooga Cleveland Marion County Monroe County Polk County Sequatchie County

Attorney Marcos Garza is one of only a few Tennessee DUI lawyers who is trained in the administration of the standardized field sobriety tests.

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Knoxville Criminal Defense Attorney

The Garza Law Firm, PLLC takes prides in our dedication to our clients by providing unparalleled individual attention. Each and every member of the firm and our staff will be made aware of a new case and any related immediate needs of the client upon acceptance of the case. The Garza Law Firm, PLLC is constantly striving to provide not only outstanding service, and quick and in depth communication with each of our clients. Since the Garza Law Firm, PLLC employs a staff of qualified professionals that are not only skilled, but are every bit as devoted to our clients as the lawyers.

The Garza Law Firm, PLLC has created a ongoing association with professionals from across the country in order to assist them in getting the best possible results in your case. These professionals include an investigator, registered nurse, field sobriety test (FST) expert, drug recognition expert (DRE), blood test expert, breath test expert, accident re constructionist, and jury selection expert.

Criminal Defense Lawyer in Knoxville,TN

Our criminal defense lawyers and support staff are prepared and able to respond to your questions and to attend to the requirements of your case. Nevertheless, regardless of whether you retain our firm or another, the significance of retaining a Tennessee criminal defense attorney that you trust as soon as possible cannot be over-emphasized. Do not postpone conversing with your friends and family members. A delay in hiring a criminal defense attorney may negatively affect the investigation and ultimate disposition of your case.

“I am not very familiar with going to court so I turned to Marcos for help. He took me in and explained everything which was very comforting. Once we went to court he talked to the judge and everyone else involved and he was able to get all charges dropped and expunge my record. He is a very nice guy and I would trust him with any other cases or concerns that could come up.”