911Sentinel

Construction & Job Sites

Protection from the first pour to the final walkthrough.

Active job sites are among the highest-theft properties there are — changing daily, with limited permanent cameras and changing light. Drone patrol options are defined in the site assessment.

The risk

What you’re up against.

Copper, wire, tools, fuel, and equipment make an active job site one of the highest-theft properties in the city — changing daily, with no permanent cameras, and open every night and weekend.

The coverage

What we put on your property.

  • Drone patrol options for open, changing sites
  • Autonomous sweeps and interior scanning of partially-built structures
  • Infrared detection across an unlit, unfinished site
  • On-foot responder patrol for gates and material laydown
  • Timestamped records for the GC and the owner
South Lake UnionDowntownBellevue
C1

Aerial drone patrol

Scheduled and event-driven autonomous aerial sweeps with thermal and optical imaging; every flight logged.

C2

On-foot responder patrol

Responders patrol on foot overnight — doors, docks, stairwells, and the places a camera cannot see.

C5

Incident reporting & audit trail

Timestamped, exportable records of every detection, dispatch, and resolution — ready for ownership review.

C7

Interior autonomous scanning

Autonomous interior drone routines flag human presence through darkness, cover, and stillness on large sites.

A representative incident

Materials staging, secured before loss

A lit industrial yard at night with stacked materials behind a security fence.
Representative incident — illustrative scenario, not a named-client case study.Overnight sequence

Proof type: representative · Illustrative scenario.

Construction site · materials staging area

Materials staging, secured before loss

An after-hours camera alert flags movement at a materials staging area. The desk verifies the activity, a responder is dispatched, and the site is secured before any loss. The incident closes with a timestamped report.

  1. Stage 01CAMERAMotion at materials staging area — after hours
  2. Stage 02OPS DESKAlert verified as unauthorized movement
  3. Stage 03OPS DESKResponder dispatched to the staging area
  4. Stage 04RESPONDEROn-site check and perimeter sweep
  5. Stage 05RESPONDERStaging area secured — no loss recorded
  6. Stage 06OPS DESKTimestamped report delivered

Staging area secured before loss. No police involvement required.

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.

911 SENTINEL — PROTECTIVE OPERATIONS STANDARDOPERATING RECORD AVAILABLE ON REQUEST SEATTLE, WA