A Higher Standard of Security
Vigilant. Professional. Trusted.
About Sightline
At Sightline Private Security, we provide reliable, professional, and discreet security solutions for individuals, families, businesses, and private events. Our team is dedicated to maintaining safety, professionalism, and excellence in every assignment.
Built on integrity, experience, and a proactive approach, Sightline delivers security with a higher perspective — every assignment handled with reliability, discretion, and a solutions-focused mindset.
Licensed Private Patrol Operator. Sightline Private Security is licensed by the California Bureau of Security and Investigative Services (BSIS) — PPO License #122893.
Security solutions
Residential security solutions
For apartment communities, residential properties, and HOA communities throughout Marin, Sonoma, the greater Bay Area, and surrounding communities.
Venue, restaurant & private event security
For venues, restaurants, private events, and hospitality locations seeking a professional, visible, and discreet presence.
Why professional security
A visible, attentive presence helps discourage unwanted activity before it escalates.
Thoughtful access control, monitoring, and documentation reinforce a property's security plan.
Professional patron management helps enhance the guest experience at events and hospitality locations.
Tell us about your security needs and we'll get back to you promptly. Your request will be sent directly to the Sightline team for review.
Thank you. The Sightline team will review your coverage request and follow up using the email you provided.