About Us

Everyone Deserves Justice

At Quinn we believe that the words of Dr. Martin Luther King Jr. hold as true today as they did when he wrote them from the Birmingham Jail in 1963. 

“Injustice anywhere is a threat to justice everywhere. We are caught in an inescapable network of mutuality, tied in a single garment of destiny.

Whatever affects one directly, affects all indirectly.”

Our Story

The firm was founded by Don Quinn, a combat veteran who was raised by a single mother to believe that all people matter and deserve to be treated fairly, regardless of their background. Our firm's core values are authenticity, integrity, equity, dedication, and communication which we bring to every client and every situation.

Meet The Team


"Mr. Quinn and his staff were great to work with, very attentive and called when they said they would. We won my case and of course I couldn't be any happier. He was professional and handled all parties respectfully but firmly. In other words he didn't back down until we got resolution. Would definitely work with him and his group again!"

- Olga, Baltimore Employment Case

"Don was extremely professional in his approach to helping me review my first brick-and-mortar location lease. He was able to modify the lease in a way that was favorable to me, and explained with much detail where the lease was unfavorable."

- Jorge, Restaurant Owner - D.C.