Mendoza Private Security Inc. is the North Bay’s leader in professional, hospitality-focused protection. Voted "Best of Napa County 2025," our firm is dedicated to safeguarding Yountville’s prestigious estates, Michelin-star dining establishments, and renowned winery properties.

Fully licensed (PPO 122654), bonded, and insured, we specialize in providing elite, suit-and-tie security that integrates seamlessly into luxury environments. Our team, comprised of seasoned professionals with backgrounds in law enforcement and the military, understands that Yountville requires a sophisticated balance of vigilant protection and absolute discretion.

We offer comprehensive armed and unarmed guard services, GPS-verified mobile patrols, and expert event security management tailored for the unique cadence of Napa Valley hospitality. By combining high-standard personal guarding with advanced Virtual Guarding technology, we provide our clients with proactive, 24/7 reliability. Whether you are managing a high-profile corporate function or securing a multi-acre private estate, Mendoza Private Security provides the peace of mind and professional results that Yountville’s elite community demands.