Home / Stockton, CA
Headquartered in Stockton, CAStockton's Security & Technology Company.
Calidad Services is headquartered at 4210 Coronado Ave in Stockton, with our 24/7 Security Operations Center, installation crews, and officers based right here in San Joaquin County. One local team designs, installs, guards, and maintains your security.
Services in Stockton
Every Layer of Security, From One Local Team.
Whether you run a construction site off Highway 99, an apartment community in north Stockton, or a warehouse near the Port of Stockton, we build and run the protection your property needs.
Advanced Virtual Guarding
Live operators and AI analytics watch your cameras 24/7, warn trespassers over the speaker, and dispatch Stockton PD or San Joaquin County deputies when needed.
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Solar Surveillance Trailers
Solar-powered camera trailers and pole units for construction sites and vacant lots. No power or internet needed, often deployed within 24 hours.
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Camera & Access Control Installation
Licensed low-voltage contractor (CSLB #1098578) for cameras, access control, video intercoms, alarms, and structured cabling.
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Security Guards & Patrols
Armed and unarmed officers and vehicle patrols, licensed PPO #120404 and connected to our SOC for instant backup.
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Faster Response. People You Can Meet.
Local Crews
Our installers, officers, and mobile units are based in Stockton, so site visits, service calls, and deployments happen fast.
24/7 Local SOC
Our Security Operations Center runs around the clock and knows the area, from local law enforcement to the sites we protect.
Family-Owned
Founded by Dennis and Blake Smallie, with 150+ years of combined experience on our leadership team and 2,500+ cameras deployed.
Areas We Serve
Stockton, San Joaquin County & Beyond.
From our Stockton headquarters we serve Lodi, Manteca, Tracy, Lathrop, Ripon, Modesto, and communities across the Central Valley and California. Advanced Virtual Guarding and surveillance units are available nationwide.
Calidad Services, Inc.
4210 Coronado Ave Suite A
Stockton, CA 95204
(209) 451-4058
Monday–Friday, 8AM–5PM · Security Operations Center 24/7
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Tell us about your site and get a custom security plan from a local team.
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