5901 Municipal Complex Way
Lago Vista, Texas 78645
+ 512 267-7141 Non Emergency
911 Emergency



In cases of emergency, please dial 911. This website is intended for informational use and is not a means to communicate with the department in case of emergency.

As with most cities in Texas, the City of Lago Vista requires that persons installing or using an alarm system register that system with the city; this is handled by the Lago Vista Police Department. The ordinance applies to private residences and places of business. The application form can be seen and accessed below. Please print and fill-out this form and present it in person at the police department. 



Or to download the file directly click here.