The Argyle ISD Police Department was established in 2013 to protect and serve Eagle students, staff and the community. The department assists in providing a safer educational environment for students and staff. Chief Scott Collins leads the department and his staff of officers.Contact the Argyle ISD PD Office at 940-262-7777 x19911After hours/Emergency Contact Number - Denton County Sheriff's Office: 940-349-1600 Option 9. This is the dispatch center for Argyle ISD PD. If you need to reach an officer please contact the Sheriff's office and request to speak to an officer.