Most bail agents charge 10% of the total bail money but you can still negotiate for a lower fee. Your bail bond agent will contact the jail facility and will make sure that he does the necessary paperwork to get the person released. Most bondsmen will generally also have the assets of the person who is getting the bail attached in case they fail to appear in court. If you are selecting an agency, make sure to choose one that provides service 24 hours. This way, you can always get in touch with them no matter the time of day.