Warehouse and yard monitoring in Visalia, California

Local and live

Highway 99, Highway 198 and the Visalia Industrial Park

State Route 99 is Visalia's main north–south highway, and State Route 198, the Sequoia Freeway, meets it near the city before running east toward Sequoia National Park, with State Route 63 heading north along Mooney Boulevard. The San Joaquin Valley Railroad's Goshen Subdivision, which runs between Goshen and Exeter, mainly serves the Visalia Industrial Park on the western side of the city. Distribution is a big employer: among Visalia's top employers in 2025, e-commerce fulfilment centres had about 1,200 workers and an outdoor apparel distribution centre about 600, and a dairy cooperative and a packaging maker also made the top 10.

Outside the city, agriculture leaves trailers and machinery sitting in orchards and vineyards. In October 2024, Tulare County deputies were called to a vineyard on Avenue 360 in Traver, where thieves drove away with two trailers and grape-picking equipment staged for pickup. In the Operation Tractor Pull case announced the same month, investigators said thieves pulled GPS devices off stolen heavy equipment and hid the machines inside enclosed cargo trucks, and one arrested driver had crossed the border 23 times in a single month.

For distribution centres and industrial park yards, Sigma's agents handle both security and routine yard work. Live agents watch every camera 24/7/365, AI person and vehicle detection flags movement after hours, and the agent verifies it, gives a live, instant talk-down and escalates to police, fire services and your contacts. Yard Operations adds truck and trailer damage inspections, visual seal checks on video and parking reports, and Gate Operations checks drivers against your schedules before the gate opens.

Also covering Goshen, Farmersville, Exeter, Tulare, Woodlake, Ivanhoe, Traver, Hanford.