Serving San Diego County
Security Guard Services in San Diego
San Diego classes private security patrol as a police-regulated business. Under Division 29 of the San Diego Municipal Code, a company furnishing security and patrol services in the city must apply for a private street patrol service permit from the Chief of Police, and every patrolman for a permit of his own. Guardian’s BSIS-registered guards cover San Diego posts under CA PPO #121089, backed by our California operations center around the clock.
NDAA-Compliant Equipment
BBB A+ Rated
CA PPO #121089 · ACO #7501
2,700+ California Businesses Protected
20+ Years in Business
The San Diego Rule
San Diego Puts Private Security Patrol Under a Police Permit — the Company and Each Patrolman
California licenses every guard company through the Bureau of Security and Investigative Services. San Diego adds a City layer of its own, written into the police-regulated-business chapter of its Municipal Code.
Division 29 of Chapter 3, Article 3 — “Street Patrol” — defines a private street patrol service as any person, firm or corporation licensed under the state’s private security law to furnish security and patrol or escort services for the protection of persons or property, and makes it unlawful to conduct one in the City of San Diego without having applied for a private street patrol service permit. Each patrolman must apply for a permit of his own within five business days of starting. Applications go to the Chief of Police, who investigates the applicant’s character and qualifications, and permits run one year. The Chief may adopt Council-approved rules on how patrolmen are registered, the insignia they wear, uniforms and vehicle markings that must not resemble the police’s, and the arms and equipment a patrolman may carry. Under the Article’s general provisions, operating a police-regulated business without a police permit is a misdemeanor, and the permit sits on top of the business tax certificate and any state licence.
One fact a buyer should know: since 2015 the City Treasurer has administered police- permit applications, and the Treasurer’s current published list of police-regulated permit types does not name a street-patrol or security-guard permit. Ask the company you are considering what it holds. Guardian Integrated Security operates under California PPO #121089, and every guard on a Guardian post holds a current BSIS registration.
On-site security guard services also do a job no camera can. A registered guard is the physical presence at the storefront, the lobby and the lot during the hours your people and customers are on the property — and where a San Diego site has more perimeter than a guard can walk, Guardian backs that guard with cameras and live agents from our California operations center.
“It shall be unlawful for any person, firm or corporation to engage in the business of conducting or maintaining any private street patrol service in The City of San Diego: (1) Without having applied for a private street patrol service permit for such activity from The City of San Diego.”
— San Diego Municipal Code § 33.2901(b)
Company Permit Required
Unlawful to conduct a private street patrol service in San Diego without having applied for a City permit. (§ 33.2901(b))
Each Patrolman Permitted
Every private street patrolman must apply for his own permit within five business days of starting work. (§ 33.2902(a))
Chief of Police Investigates
Applications go to the Chief of Police, who investigates character and qualifications; permits run one year. (§§ 33.2903–.2905)
Uniforms, Markings and Arms Regulated
Council-approved rules may bar uniforms and vehicle markings that resemble the police's and designate the arms a patrolman may carry. (§ 33.2906)
More in San Diego
All Guardian Services in San Diego
Licensed, BSIS-registered guards for San Diego commercial and industrial sites.
The Basics
What Security Guard Services Cover in San Diego
Security guard services put a licensed, uniformed officer on your property — at a lobby desk, a gate, a loading dock, a parking structure or on foot patrol — to control access, deter theft and disorder, respond to incidents while they are happening, and document them.
In California every guard company must hold a Private Patrol Operator licence, and every guard must be registered with the Bureau of Security and Investigative Services after a DOJ and FBI background check and Power to Arrest training, with 32 hours of security-officer skills training in the first six months. Guardian’s guards can be unarmed or armed, standing post or foot patrol, for a single shift or a 24/7 schedule.0
On-site guard coverage typically runs $25–30 per hour, which works out to roughly $20,000 a month for a single post staffed around the clock. Where a San Diego site has more fence line than a guard can walk, Guardian pairs the post with live video monitoring — live agents on the cameras at under $3 per hour — so the guard covers the door and the agents cover the perimeter. Contact us for a quote on your specific property.
Our Operations Center
San Diego Guard Posts Backed by Our California Operations Center
A guard on a San Diego post is never working alone. Every Guardian post reports into our California operations center — the same team that watches our clients’ camera feeds around the clock — which tracks the guard’s timed check-ins and receives incident reports as they are filed. When a post also has cameras, an agent who sees activity on the perimeter can alert the guard on site and, once an intrusion is confirmed, alert and coordinate with San Diego police using what has actually been seen.
Guardian sends its own licensed patrol when a post needs backup, and every Guardian guard on a San Diego post carries the BSIS registration card the state requires on duty. Your site gets a written incident report for every event and a supervisor you can reach.
Our Process
How Guardian Guard Coverage Works, Step by Step
A simple, proven process that keeps your business protected 24/7,
Assess
We walk the property with you — perimeter, lighting, blind spots, and the access points that matter after hours.
Install
NDAA-compliant cameras and on-site speakers, installed by Guardian’s licensed California technicians. Fast deployment for active job sites.
Verify
Our agents watch the feeds live. AI flags activity in under a second; a human confirms what it is.
Respond
Two-way audio warning on the spot, law enforcement alerted with verified detail, and a written incident report to you.
Property Types
Built for the Storefronts, Hotel Lobbies and Garages Where San Diego Does Business
San Diego’s people-facing commercial property follows its visitors and its shoppers. Downtown — the Gaslamp Quarter, East Village, Core-Columbia and Little Italy — runs on office towers, hotels, convention and ballpark crowds, and bar and restaurant blocks that stay busy past midnight; Mission Valley stacks two regional malls and Hotel Circle along one freeway interchange; the Midway District carries the big-box stores; University City pairs a regional mall with the biotech and tech offices of the Golden Triangle; Kearny Mesa runs the Convoy Street restaurant district and the auto row; and San Ysidro’s outlet and border retail trades on foot traffic from both sides of the crossing.
Beyond the storefronts sit the hotels of Pacific Beach, Mission Bay and Harbor Island, the office parks of Sorrento Valley and Torrey Pines, and the warehouses and logistics yards of Otay Mesa and Kearny Mesa — large sites where a gate post, a foot patrol and a camera system each do a different job.
Guardian staffs guard posts across the City of San Diego and San Diego County, including downtown, Mission Valley, the Midway District, University City, Kearny Mesa, La Jolla, Pacific Beach, Sorrento Valley, Otay Mesa and San Ysidro.
Shopping Centers & Retail
How On-Site Guards Protect San Diego Shopping Centers, From Mission Valley to San Ysidro
Shopping centers and retail districts across San Diego — Mission Valley’s malls, the Midway District’s big-box row, the University City and La Jolla centers, and San Ysidro’s outlet and border retail — share the same exposure: open doors, customers coming and going all day, a sales floor where a theft turns into a confrontation in seconds, and a lot or garage where people are alone with their cars.
Guardian’s guards stand where that exposure is: a visible post at the entrance, foot patrol through the sales floor, the concourse and the lot, an escort when a tenant or an employee asks for one, and a trained response when a confrontation starts — protect the people present, de-escalate, alert SDPD, and file the report. Where the center has cameras, our California operations center watches the entrances and levels the guard is not on and alerts the guard when something needs attention.
San Diego Clients
Trusted by California Businesses for Two Decades
“Our liquor store had few break ins recently but since they deployed their security unit we feel very secure and have peace of mind now! They constantly dispatch warnings to suspicious trespassers!”
— Nabil Tadlaoui, Google Review
Nabil Tadlaoui Google Review
San Diego Data
San Diego Police Recorded 4,222 Shoplifting Offenses and 963 Robberies in 2025 — Half the Shoplifting in Four Neighborhoods
The San Diego Police Department’s 2025 offense export records 4,222 shoplifting offenses in the City of San Diego. Four neighborhoods carry 50.5% of them: San Ysidro (661), Mission Valley East (562), the Midway District (534) and La Jolla (376) — the outlet, mall and big-box districts. December was the peak month, with 435.
The same export records 963 robbery offenses. Saturday was the busiest day, with 158, or 16.4%; Central Division recorded the most of SDPD’s nine divisions, 198; and East Village (53), the Midway District (50), Mission Valley East (50) and San Ysidro (42) led the neighborhood count — three of them the same retail districts. The City’s 2025 calls-for-service file adds the clock: of 1,511 robbery calls, 832 — 55.1% — came in between 6 a.m. and 6 p.m., with 5 p.m. the busiest hour at 111 calls.
This is the case for a guard on site, not only a camera. Shoplifting and robbery happen while the doors are open and people are present; the value is a trained officer already on the property when it starts — to protect staff and customers, intervene where it is safe to, and give San Diego police a first-hand account.
Sources: San Diego Police Department NIBRS offense export, 2025, City of San Diego Open Data (downloaded 28 August 2026 — 77,830 records; offense type, neighborhood, division, day and month are SDPD’s own fields; the export carries no premise type and no time of day). City of San Diego Open Data, Police Calls for Service, 2025 file (466,979 records; robbery calls = call types 211, 211R and 211-SUSP; the City excludes sensitive incident types from the file), counted 28 August 2026. Both are live records files — a query run on another date can return slightly different counts.
Read the full data: San Diego Commercial Burglary Statistics
FAQ
Security Guard Services in San Diego — FAQ
Does a security guard company in San Diego need a City police permit as well as a state licence?
On the books, yes. Division 29 of the San Diego Municipal Code’s police-regulated- business article makes it unlawful to conduct a private street patrol service — defined to include any state-licensed company furnishing security and patrol or escort services — without having applied for a private street patrol service permit from the City, and requires each patrolman to apply for his own permit within five business days of starting. Applications go to the Chief of Police, permits run one year, and operating a police-regulated business without a police permit is a misdemeanor. One caveat a buyer should know: police-permit applications have been administered by the City Treasurer since 2015, and the Treasurer’s current list of permit types does not name a street-patrol or security-guard permit — so ask the company what it holds. The state layer is the Bureau of Security and Investigative Services’ Private Patrol Operator licence — Guardian’s is PPO #121089 — plus BSIS registration for every guard.
When do robbery calls in San Diego come in — after hours or during business hours?
Mostly during business hours. The City of San Diego’s 2025 police calls-for-service file records 1,511 robbery calls, and 55.1% of them came in between 6 a.m. and 6 p.m., with 5 p.m. the single busiest hour; SDPD’s 2025 offense export puts Saturday as the busiest day for robbery, with 16.4% of the year’s 963 offenses. Burglary runs on a different schedule — see our San Diego commercial burglary statistics — which is why a San Diego guard schedule usually starts with the hours customers and staff are on site, with cameras and live monitoring carrying the overnight.
Should my San Diego business use armed or unarmed guards?
For most San Diego commercial properties, unarmed. Of the 4,385 aggravated assaults San Diego police recorded in 2025, 1,701 carried a Penal Code § 245(a)(1) charge — assault with a deadly weapon other than a firearm — against 206 with a § 245(a)(2) firearm charge. A BSIS-registered unarmed guard trained on detention limits and de- escalation covers the typical retail, office, hotel and parking post. Armed guards hold an additional BSIS firearms permit and are reserved for posts with cash, high- value inventory or a documented threat history; in San Diego, Division 29 also lets the Chief of Police designate, by Council-approved rule, the arms and equipment a private street patrolman may carry. Guardian assesses the post before recommending either
Where in San Diego are shoplifting and robbery most concentrated, and what does that mean for a guard post?
In the retail districts. SDPD’s 2025 offense export puts half the city’s 4,222 shoplifting offenses in four neighborhoods — San Ysidro (661), Mission Valley East (562), the Midway District (534) and La Jolla (376) — and three of the four leading robbery neighborhoods are the same places: the Midway District (50), Mission Valley East (50) and San Ysidro (42), behind East Village (53). For a post, that means the entrance and the sales floor come first, then the lot or garage, and the schedule follows the store’s hours rather than the overnight; where the center has cameras, Guardian’s California operations center covers the levels the guard is not on. Guardian scopes the post to the property, not to the neighborhood average.
Let's Connect
Put a Guardian Guard on Your San Diego Property
Free site assessment, no obligation. Tell us the posts and hours you need covered and we will scope it.
Reviewed by the Guardian Integrated Security editorial team · CA PPO #121089 · Last updated 1 September 2026