P(202) 768-9600
T (844) 210-0333
Welcome to
Grenier Law Group PLLC

GLG is a dynamic Washington, D.C. based personal injury/wrongful death civil litigation boutique firm with a nationwide practice, outstanding reputation, and an impeccable track record of success. With almost 50 years combined legal experience, our philosophy is simple – we advocate tenaciously and passionately to enforce the rights of our injured or deceased clients, and to bring about change by holding wrongdoers accountable – individuals, corporations and governments alike. Whether it be litigating the only successful case arising out of the Columbine High School shootings in Colorado, securing an $11 million settlement package in the Virginia Tech Massacre cases,

obtaining a record-setting $98 million wrongful death verdict against the District of Columbia, a record-setting $14 million wrongful death settlement in a bus collision case against WMATA, or a $26 million structured settlement on behalf of a victim of police misconduct in New Jersey, firm principal Peter Grenier and his team fight hard for each and every client. These stellar results do not come by chance or by luck – they are the culmination of countless hours of strategizing, researching, investigating and execution that go into every case that crosses our doorway.

Meet the Team

Maxwelle C. Sokol
Cassandra Nevel
Haley Bankson
Peter C. Grenier
Kenneth J. LaDuca
Heidi Cardoza
Legal Assistant


  • It was an absolute pleasure working with you and we are extremely grateful for everything you have done for us. We wanted to express our appreciation as well as our congratulations on the new firm.


  • Thanks again so much for your advice and support during our legal process. These past few years – you made a great and positive difference!


  • Thank you for taking my call, taking our case, and always being straight and honest with us. You restored my faith in good lawyers… and they can be good people.


Recent Articles

National Business Institute’s Upcoming Webinar
  • January 14th, 2019

We are pleased to announce that GLG principal attorney Peter Grenier will be a keynote speaker at the National Business Institute’s February 7, 2019 Audio Webinar: Advanced Strategies for Negotiating Claims with Insurance Companies. Peter Grenier will be sharing his…

GLG Sponsors Wisp Slalom Race 2019
  • January 14, 2019

GLG is the proud to sponsor the Deep Creek Lake Winter Ski Team’s Wisp Slalom Race 2019. This is GLG’s fourth straight year of sponsorship. Ski swiftly…. But SAFELY, everyone!

History Tragically Repeats Itself
  • December 21, 2018

On February 14, 2007, Martha Schoenborn was leaving work at the Federal Trade Commission, crossing 7th Street and Pennsylvania Avenue in Washington D.C., when a Washington Metropolitan Area Transit Authority bus violently struck and killed her in the middle of…