Petersen & Su PLLP is a trusted law firm based in Renton, Washington, specializing in DUI and criminal court cases. With a team of skilled attorneys, they provide exceptional legal representation to clients in the greater Seattle area. Whether you are facing DUI charges, assault allegations, or other infractions, Petersen & Su PLLP has the experience and expertise to defend your rights in court. With a track record of success in handling a variety of cases, their attorneys are dedicated to achieving the best possible outcome for their clients. Trust Petersen & Su PLLP to provide you with the aggressive and effective legal representation you need in your time of need.

Logan Wright

4/14/2025

good to work with and down to earth. made some serious moves to get my case dismissed. call him!

Amber Marlowe

2/22/2025

Phil Su is nothing short of exceptional! The moment I saw flashing lights behind me, he was the first person that came to mind, instantly putting me at ease. He’s helped me with tickets more than once, and I know he’s done the same for many of my clients and friends. Anytime someone mentions a ticket, I don’t hesitate to pass along Phil’s number.

His deep knowledge and passion for his work set him apart. He’s not just doing a job, he genuinely cares about his clients and goes above and beyond to achieve the best possible outcome. His dedication, responsiveness, and professionalism make him the only lawyer I trust to handle my personal cases and those of my family, friends, and clients.

Shelley Wilkey

2/15/2025

Phil Su is the absolute best! He has helped me, my son, my daughter, coworkers & friends. Most recently, today. I honestly don't know what we would do without him. You never know when you will need to call him, but you will be glad you did!