ALL ALARM OWNERS (business & residential) within city limits are required to have an alarm permit with the City of Sioux City. All permits expire on December 31st of every year. **Beginning this year, Sioux City Customer service will begin taking permit payments instead of the Sioux City Police Department. Please be aware that the renewal invoices will look different but will cover the same permit. If you have any questions please contact the Alarm Coordinator Juanita at (712)279-6360.