"Kim is, by far, one of the best criminal defense attorneys in California's Bay Area. She is a fellow member of the SFTLA and I have known her for several years now. With over 20 years worth of valuable experience specializing in homicide and criminal defense matters, she has gained much respect for her hard work and dedication. Kim has attained Martindale Hubbell's prestigious A/V rating and has also earned many other awards for her skills and expertise. She is relentless in the courtroom and exhibits impressive technique that only an experienced and knowledgeable attorney would possess. I highly recommend Kim Kupferer for anyone in need of a top-notch criminal defense lawyer."
- Alexis McKenna, Partner, Winer, McKenna and Burritt, LLP
"Kim is a superb criminal defense lawyer, endowed with excellent litigation skills and a winning personality; she is a formidable advocate."
- Jay Gaskill, The Former Public Defender for Alameda County, Author, Criminal Defense Commentator