Established in 1985, Rosner & Mansfield is an auto consumer protection law firm. Its practice areas include consumer rights, automobile dealership negligence, class action suits, unfair trade practices, auto fraud, antitrust and public interest litigation, and warranty and lemon law. The firm employs several attorneys and publishes various articles related to consumer protection and lemon law. It participates in various bar association-sponsored activities and organizes seminars and presentations. Rosner & Mansfield is located in San Diego.