About
Trey Marshall is an attorney at Marshall & Associates, PLLC in Mount Juliet, Tennessee, who handles a wide variety of legal matters for individuals and families. He focuses on criminal defense, domestic relations, drafting wills, personal injury, and general law. His practice includes contested and uncontested cases, and clients rely on his guidance when they need steady legal help with practical problems affecting their rights, families, property, or future planning.
Trey earned his J.D. from Cecil C. Humphreys School of Law at the University of Memphis in 2002. He received a Bachelor of Science from the University of Tennessee at Martin in 1999 and graduated from Donelson Christian Academy in 1995. While in law school, he clerked for two years with Shuttleworth, Williams, Harper, Waring and Derrick, where he performed legal research and drafted legal documents for various attorneys.
Trey has been in private practice with Marshall & Associates, PLLC since May 2003. He has handled hundreds of criminal and domestic cases, both contested and uncontested. His experience includes defending clients in criminal cases, addressing domestic relations disputes, drafting wills, assisting personal injury clients, and providing general legal guidance. Through this work, he helps clients evaluate options, prepare for court, negotiate resolutions, and address important legal issues with practical judgment.
Trey Marshall brings broad experience to clients who need clear advice in stressful or unfamiliar legal situations. His work often involves matters that require careful preparation, direct communication, and an understanding of both courtroom procedure and client goals. By serving clients across several practice areas, he supports individuals and families in Mount Juliet and surrounding Tennessee communities as they work through disputes, planning needs, and legal challenges.
Law Office Affiliations
- Partner, Marshall & Associates, PLLC
- Member, Tennessee Bar Association
Licensed State
- Tennessee
Education
- Cecil C. Humphreys School of Law
Juris Doctor (JD) - University of Tennessee at Martin
B.A. in Business
Awards & Badges

- Assault & Battery
- Drug Crime
- DUI & DWI
- Homicide
- Sex Crimes
- Speeding & Traffic Tickets
- Car Accidents
- Motorcycle Accidents
- Nursing Home Abuse & Neglect
- Products Liability
- Slip & Fall Accidents
- Trucking Accidents
- Wrongful Death
- Child Custody
- Domestic Violence
- Identity Theft
- Power of Attorney
- Trusts
- Wills & Living Wills




