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Sacramento, CA
Site and yard monitoring in Sacramento, California
Remote monitoring for construction sites, warehouses and truck yards in Sacramento and West Sacramento, with live agents on your cameras 24/7/365.
Local and live
A crossroads of I-5, I-80, US 50 and Highway 99
Sacramento sits where four major routes meet. Interstate 80 runs east to Reno and west to the Bay Area, Interstate 5 runs north to Redding and south down the valley, U.S. 50 heads toward South Lake Tahoe, and State Route 99 links the city with Fresno and Bakersfield. Across the river, the Port of West Sacramento lies 79 nautical miles from San Francisco on a 40-mile deep-water ship channel, with rice exports and cement imports as its main cargo. Union Pacific's J.R. Davis Yard, a hump yard, is in neighbouring Roseville.
Two former Air Force bases now serve industry and cargo. McClellan Park grew up on the old McClellan Air Force Base, about six miles northeast of downtown, and Sacramento County says Mather Airport, east of the city, can handle the largest cargo loads for the Northern California market. Around them and along the freeways, construction sites, warehouses, storage yards and truck lots keep equipment, materials and freight outside overnight.
Sigma watches those sites remotely. On a construction site, agents watch equipment and materials live after the crews leave, with AI person and vehicle detection and live, instant talk-down through site speakers, then call police and save the video if someone keeps going. At warehouses and truck yards, agents also run the gate remotely and do yard checks, including damage inspections, visual seal checks on video and parking reports. The client provides power, internet and the gate.
On the record: In October 2025, the Sacramento County Sheriff's Office recovered nearly $350,000 in stolen construction equipment and materials after a series of thefts that targeted construction sites and county projects throughout Sacramento County. Source: FOX40, citing the Sacramento County Sheriff's Office, 2025
Also covering West Sacramento, Rancho Cordova, Elk Grove, North Highlands, McClellan Park, Roseville, Natomas, Woodland.
Sigma Surveillance for Sacramento
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.
Sacramento sites
What we protect in Sacramento
Covers active construction sites, warehouses, truck yards and storage yards across Sacramento and West Sacramento.
Construction sites
Tools, fuel, copper and heavy equipment protected after hours, plus safety-gear checks.
Construction monitoringWarehouses and cold storage
Docks and perimeters watched around the clock, with alerts when temperatures drift.
Warehouse monitoringTruck yards and logistics
Gate control, driver verification and full-yard coverage for trailer rows, fences and blind spots.
Truck yard securityStorage 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
Sacramento monitoring questions
Can you watch a construction site before the building is finished?
Yes, as long as the site has power and an internet connection, which the client provides. Agents watch live overnight, on weekends and on holidays, use live, instant talk-down and call police when needed. The free site assessment covers cameras and speakers.
Do you cover West Sacramento and the rest of the region?
Yes. Monitoring is remote, so agents can watch sites in Sacramento, West Sacramento and across California. Sigma is based in Acton, Ontario, and has no office or guards on site in the Sacramento area.
What do we get after an incident?
Agents save the video and you get the video evidence and a report. If they called police or fire, the report shows what they saw and when they escalated.
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: Bakersfield · Fontana · Fresno · Lathrop · Long Beach · Oakland · Ontario, California · Otay Mesa, San Diego · Rialto · Riverside · San Bernardino · Stockton · Tracy
