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San Diego, CA
Industrial yard monitoring in San Diego
From the aerospace parks of Kearny Mesa to the docks of the Tenth Avenue Marine Terminal, Sigma's live agents watch San Diego warehouses and yards on your cameras around the clock, with a live, instant talk-down for anyone who shouldn't be there.
Local and live
From Kearny Mesa's industrial park to the Port's working docks
Kearny Mesa's industrial park dates to 1955, when General Dynamics arrived and other aerospace and electronics firms followed onto the flat mesa bounded by Interstate 805, Interstate 15 and State Route 52; much of that aerospace legacy has since given way to a mix of manufacturing, distribution and defence-contractor tenants. Closer to the bay, the Port of San Diego's Tenth Avenue Marine Terminal covers 96 acres with eight working berths and about 300,000 square feet of on-dock cold storage, handling break-bulk cargo, refrigerated goods, cement and forest products for the warehouses and trucking yards that serve it.
San Diego's own numbers show property crime easing but still a real cost to businesses: the city's police department recorded 2,059 burglary/breaking-and-entering offences in 2025, down 23.3% from 2,686 the year before, alongside 4,261 motor vehicle thefts, down 21.8%. Even with that drop, the department cleared just 13% of property crimes in 2025, which means most break-ins aren't solved with an arrest; for a yard or warehouse, a locked gate alone isn't much of a deterrent once the last shift has left for the night.
AI person and vehicle detection sends an alert the moment someone shows up near the dock doors or trailer rows after hours, and the agent who receives it checks the video, gives a live, instant talk-down through the site's speakers, and calls police if that doesn't resolve it. Where a site has both a gate and a yard to watch, Gate Operations has agents verify each driver against your pickup list before opening the gate remotely, and Yard Operations follows up with damage inspections and visual seal checks on video once the trailer is parked.
On the record: The San Diego Police Department's 2025 Annual Crime Statistics Report recorded 2,059 burglary/breaking-and-entering offences citywide in 2025, down 23.3% from 2,686 in 2024, while motor vehicle theft fell 21.8% to 4,261 incidents. Source: San Diego Police Department, 2025 Annual Crime Statistics Report, 2025
Also covering Chula Vista, National City, Lemon Grove, La Mesa, Clairemont, Linda Vista, Mira Mesa, Otay Mesa.
Sigma Surveillance for San Diego
Remote security and site operations, watched live 24/7/365 by dedicated agents. Based in Acton, Ontario.
- Remote security: live agents, AI person and vehicle detection, live, instant talk-down
- Gate operations: a remote gate attendant who sees every arrival
- Yard operations: damage inspections, visual seal checks on video, parking reports
- Incident response: escalation to police and fire services, video evidence and reports
Our technicians come to your site to design and install cameras and speakers, and we can also connect many compatible cameras you already have. Your site provides the power, internet connection and gate.
San Diego sites
What we protect in San Diego
San Diego sites range from Kearny Mesa and Miramar's manufacturing and distribution yards to the cold storage and break-bulk warehouses serving the Port's Tenth Avenue Marine Terminal.
Warehouses and cold storage
Docks and perimeters watched around the clock, with alerts when temperatures drift.
Warehouse monitoringCommercial properties
Plazas, dealerships and gas stations, with loitering, break-ins and hazards handled live.
Commercial monitoringStorage and equipment yards
Auto-tracking cameras that follow movement after hours across containers, equipment and parked assets.
Storage securityHow it works
From first movement to final report
Detect
AI cameras flag people and vehicles 24/7 and ignore wind, rain and animals.
Verify
Your dedicated agent reviews the live feed and decides what's really happening.
Deter
Live, instant talk-down, plus sirens, warns intruders off before damage is done.
Respond
We escalate to police, fire services and your team, and can manage your gate remotely.
Report
Every incident is logged with video clips and a written report you can share.
FAQ
San Diego monitoring questions
Can you cover a yard near Kearny Mesa's industrial park or Miramar?
Yes. Any San Diego site with power and an internet connection can be covered, including the manufacturing and distribution yards around Kearny Mesa and Miramar. An agent is on the cameras at every hour of the day, with a live, instant talk-down ready for anyone who doesn't belong there.
Can agents check trailers at a dock near the Tenth Avenue Marine Terminal?
Yes. Through Yard Operations, agents record damage and do visual seal checks on video as trailers move in and out, building a condition record over time. Add Gate Operations and the same agents confirm each driver's ID against your pickup list before anything rolls through the gate.
Will a Sigma crew be stationed at our San Diego property?
No. Nobody is posted on site: monitoring happens remotely once Sigma's technicians have installed the cameras and speakers, or connected compatible cameras you already have. Your site keeps its own power, internet connection and gate running.
How do I get started?
Request a free site assessment or call (209) 900-5884 ext 2. A Sigma specialist reviews your layout, existing cameras and risks, then recommends the right coverage, at no cost and with no obligation. Every quote costs less than a 24/7 guard.
More service areas in California: Chula Vista · Otay Mesa, San Diego · Adelanto · Anaheim · Bakersfield · Banning · Barstow · Beaumont · Calexico · Carson · Chino · City of Industry · Colton · Commerce · Compton
