Hosting an event in Napa Valley? Professional event security protects your guests, staff, and property while maintaining a welcoming atmosphere. Mendoza Private Security provides trained officers for access control, crowd management, and emergency response, ensuring every detail runs smoothly. Discover why every gathering — from intimate winery dinners to large festivals — benefits from reliable, discreet event security in Napa Valley.

MPS provides professional armed and unarmed security guard services throughout Napa Valley and the North Bay. Our team of private security professionals delivers reliable, discreet protection for properties, events, and businesses of every scale. Learn how MPS tailors each program to meet your site’s exact security needs.