Most jury trials last between three to seven days, but some may go longer. A Standard Document counsel may use when requesting a jury trial in a California unlimited civil action.If you would like to ask for a jury trial, you may enter a short plain statement in your complaint, that states, "demand for jury trial. Once a case is prepared for a trial, the judge will call down and have them send up a set number from those that have appeared for jury duty. To demand a jury trial in an unlawful detainer case, you generally need to file a specific court form along with your answer to the complaint. The Local Rules of Practice for the United States District Court for the Southern District of California are listed below. Small Claims court is a special court where disputes are resolved quickly and inexpensively. The rules are simple and informal. How often must I serve? In the County of San Bernardino, once a person has served as a juror, they are exempt from further jury service for 12 months.