3 Best DWI & DUI Lawyers in Renton, WA

“2026 Update: Joseph Cutter represents clients with a focus on achieving the best possible outcomes through diligent and consistent advocacy. He has 21 years of legal experience and is committed to providing fair representation. He earned his Bachelor of Science degree from Coastal Carolina University and his law degree from Regent University School of Law. Joseph regularly appears in Superior, District, and Municipal Courts throughout the Pacific Northwest. Ticket Cutter handles traffic tickets, DUI cases, and criminal charges, providing defense aimed at protecting clients’ rights and minimizing the impact on their driving records. The firm also offers free consultations.”

“2026 Update: Philip Petersen attended law school at the University of Idaho, graduating in 2002. He has tried numerous cases, including both misdemeanor and serious felony strike offense matters. Philip Petersen has 24 years of legal experience, during which he has handled approximately 2,000 criminal defense cases, 1,200 speeding and traffic ticket matters, 2300 DUI and DWI cases, and 370 domestic violence cases. For more than a decade, he has been a member of the National College of DUI Defense, an organization representing experienced DUI attorneys across the United States. He is a member of the Tacoma Pierce County Bar Association, the Washington State Bar Association, and is admitted to practice in the United States District Court for the Western District of Washington. Petersen & Su, PLLP handles cases in Superior Courts, District Courts, Juvenile Court, Municipal Courts, and Federal Court. The firm has handled thousands of cases, conducted over 100 jury trials, and offers more than 42 years of combined legal experience between its partners. They serve clients across areas including Bellevue, Kent, King County, Olympia, Pierce County, Seattle, Shoreline, and Tacoma.”

“2026 Update: Diem Chi Nguyen graduated from Western Michigan University and is licensed to practice in the State of Washington, including admission to the U.S. Bankruptcy Court for the Western District of Washington. She is a member of the Vietnamese American Bar Association of Washington, the King County Bar Association, and the King County Bar Association Young Lawyers Division. Diem Chi Nguyen is the founding attorney of DC Nguyen Law and has over 10 years of legal experience. She is fluent in Vietnamese.DC Nguyen Law has represented clients in a wide range of DUI cases, including those involving BAC levels under 0.08 as well as cases involving refusal of breath or blood testing. The firm offers free consultations.”