Truck and trailer yard security in Fontana

Local and live

Trailer yards where I-10, I-15 and SR-210 cross

Fontana sits where Interstate 10, Interstate 15 and the SR-210 Foothill Freeway cross the western Inland Empire, about ten minutes from Ontario International Airport. The Kaiser Steel mill once anchored the city; today its economy is driven largely by trucking-based industries. Growth continues in the southeast, where the city's West Valley Logistics Center Specific Plan covers a 289-acre site planned for 3,600,000 square feet of industrial development, set between the I-10, SR-60, I-215 and I-15 corridors.

That makes Fontana a city of trailer yards: loaded trailers parked between legs, tractors dropped for the weekend, and lots that go quiet at night. Thieves know it. In August 2025, the Fontana Police Department reported that its patrol, gang, narcotics and rapid response units had recovered more than $1.6 million in stolen cargo over three weeks, along with drugs and firearms seized in the same operations.

Sigma watches Fontana yards remotely, 24/7, 365 days a year. AI person and vehicle detection flags someone walking the trailer rows or a tractor pulling in after hours, and an agent gives a live, instant talk-down through the yard's speakers, then calls police if needed. Visual seal checks on video and damage inspections record each trailer as it comes and goes, so you have video evidence and a report if a load is touched.

Also covering Rancho Cucamonga, Rialto, Bloomington, Jurupa Valley, Ontario, CA, Colton, San Bernardino.