Company
A protective-operations company — not a staffing agency.
The operating record is the product. We were founded by former law-enforcement officers, with the infrared and motion AI built in-house.
The operations center
Human-staffed, 24/7/365.
The desk is the spine of the service. Every alert is reviewed by a person before anyone responds; the desk grades, logs, dispatches, and closes each incident, 24/7/365.
Who responds on site?
911 Sentinel sends responders whose job is presence, evaluation, documentation, and warranted police escalation, not sworn law-enforcement action.
Our responders
Calm by design: “no scene.”
Not sworn personnel. The job is presence, evaluation, and documentation — a quiet resolution, not a show of force.
The fleet
Staged, charged, and inspected between sweeps.
Aircraft are staged, charged, and inspected between sweeps, with scheduled and event-driven patrols configured to the site plan.
Four rules we don't bend.
Verify before response
No responder moves until a human operator has confirmed the alert.
No automated contact
A machine detects; a person decides. No system ever approaches a subject.
Everything on the record
Every detection, dispatch, and closure is timestamped and exportable.
Resolve on site
97% of incidents are closed without police. Quiet resolution is the standard.
Local roots
Built for this city.
911 Sentinel is Seattle-based and built for the metro — from the industrial corridors of SODO and Georgetown to the towers of Downtown and Bellevue.
New coverage — intake open
Request a site assessment.
A Sentinel operations lead walks your property and returns a written coverage plan — sweep cadence, responder posts, and firm pricing — within two business days.