TSA Enrollment Services in Oregon. Be a walk-in or go online. Apply now at https://legallocatorservice.com/tsa-precheck/ or be a walk-in. Quick in and out 10 minutes at 16780 Bryant Road Lake Oswego, OR 97035. 9 am-5 pm. Monday – Friday. $78 for 5 years of TSA PreCheck®. TSA PreCheck® is an expedited security screening program connecting travelers departing from the United States with smarter security and a better air travel experience. Legal Locator Service has partnered with IDEMIA, an authorized TSA PreCheck® enrollment provider.