Industries

One standard, tuned to your property.

Name: 911 Sentinel
Address: 15806 HWY 99 STE 1, Lynnwood, WA, 98087, US
Telephone: 425-780-5192
Price range: $$$

The method is the same everywhere — what changes is the perimeter, the hours, and the risk.

The entrance of a modern glass office tower at dusk.

Office Towers

After-hours lobbies, plazas, and garages — kept quiet, without a scene.

A retail parking lot at night, rows of cool white light poles.

Retail Centers

Loading docks, lots, and repeat trespass — patterns caught early.

A modern logistics park at night, a row of loading-dock doors.

Industrial & Logistics

Large perimeters and yards — covered from the air and the ground.

High-angle drone view of an open site at night.

Construction & Job Sites

Copper, tools, and equipment on an open, changing site — protected through a written site plan.

Service area — western Washington

Areas we serve.

Service footprint

Western Washington service footprint.

911 Sentinel publishes confirmed service-area pages across western Washington. This map summarizes the broader service footprint used during commercial-property assessment.

Seattle
Tacoma
Bellevue
Kent
Tukwila
Redmond
Marysville
Olympia
Bremerton
Monroe

Service areas

Closed without police involvement

Resolved on site by Sentinel responders

24/7/365

Operations center

Human verification on every alert

No obligation · free property walk

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.

Request a site assessment 425-780-5192