California Lemon Lawyers at Jeep works on a contingency fee basis. Kaufman and Kavicky's California Lemon Lawyers have been successful in MORE than 99.9% of all lemon law claims we've brought to date. This consumer information is provided by the Kaufman and Kavicky Law Office's, proud California Lemon Lawyers for almost twenty years. his means that if we are not getting a favourable result for you, we are not getting paid. Contact our experts today for more information.