Skip to content
Concrete high-rise under construction with two tower cranes at dusk

Private Security in San Francisco

HALO provides armed and unarmed guards, mobile patrol, fire watch and live video monitoring for San Francisco offices, mixed-use buildings, shops, apartments and event venues, with photo patrol reports for your property contact.

Request a quote

Neighborhood coverage across the city

In San Francisco, buildings rarely look alike from one block to the next. A downtown lobby fills with employees in the morning, a mixed-use building balances residents and storefront customers, and an event venue comes alive in the evening. HALO matches posts and patrols to each building’s own pattern instead of applying one routine everywhere.

For neighborhood-specific coverage, see our pages for SoMa, Union Square and the Mission District. South of the city, HALO’s service area also takes in Daly City, South San Francisco, San Mateo, Redwood City, Palo Alto and Morgan Hill.

Private Security Services in San Francisco

Financial District towers and high-rise lobbies

High-rise office towers in the Financial District see a surge of employees at the start and end of the day, plus couriers, contractors and visitors in between. A lobby post staffed by on-site security personnel keeps attention on the entry doors, the visitor desk and the elevator banks, following the building’s own access rules.

In towers like these, one loading dock often serves every tenant in the building. Patrol rounds through the dock, the freight elevator lobby and the garage give those service areas regular visible checks, and observations go to the building’s property contact.

Mission Bay life-science buildings

Life-science buildings in Mission Bay combine public lobbies with labs and restricted floors that only badge-holding staff should reach. On-site personnel watch the front entrance and the approach to restricted areas, while live remote video monitoring covers loading and exterior views during the overnight hours.

Research schedules keep some staff in these buildings late, so evening coverage follows the doors that stay open after hours and the garages people use to leave. CCTV monitoring and surveillance explains how camera observation fits with posts and patrols.

Loft offices, restaurants and short-notice needs

Converted loft offices bring wide street doors, freight elevators and entries shared with neighbors, while restaurants and retail care most about closing and the rear service door. A loft office can pair business-hours entrance support with evening patrols, and a restaurant or store can book retail security coverage around its last hours of service.

Short-notice and temporary coverage handles the city’s unplanned moments: a broken lobby door awaiting repair, a vacant floor between tenants or a last-minute event. For venues and launches, event security management covers guest entry, credentials and vendor setup.

Apartment and condominium buildings

Apartment and condominium buildings across San Francisco share familiar pressure points: a front door that couriers and guests use all day, a mail room, a garage gate and a rear exit to the trash area. Patrol rounds through those spaces in the evening give residents a visible presence where activity concentrates.

Buildings with a front desk can add a lobby post during the busiest delivery hours, then switch to patrol rounds overnight. Observations from both go to the building manager in concise incident notes.

Private security costs in San Francisco

Higher city labor costs, and downtown buildings that require union officers, put San Francisco a dollar or so an hour above the rest of HALO’s region. Unarmed officers in the city typically bill $37 to $50 an hour, armed officers $61 to $75, and patrol time $2 to $3 a minute, with each visit billed for five minutes or more, per 2026 published rates. A downtown office tower that keeps its lobby staffed from 6 a.m. to 10 p.m. on weekdays books about 346 hours a month, roughly $16,610 at $48 an hour. A lab building that only needs evening coverage pays for far fewer hours at the same rates, and the guard cost guide has more worked examples.

Housing, shelter and health program sites

Supportive housing, shelters, drop-in centers and health programs funded through the City come under San Francisco’s Good Neighbor Policy as it rolls out in November and December 2026, and the policy asks each site to look over its frontage three times a day. On-site personnel and patrol rounds can carry some of those passes, and their incident notes hand site staff a record to build on. Our guide to Good Neighbor Policy perimeter checks follows the routine one pass at a time.

Industries

Related industries

Services

Related services

Resources

Related guides

A few useful answers

Common questions

Does HALO cover residential communities in San Francisco?

Yes. Patrols can cover residential entrances and vehicle areas during the coverage hours your community selects.

Can HALO staff a downtown San Francisco office lobby from opening through evening access?

Yes. The building selects the post hours, so coverage can run from the first arrivals through the evening access period.

Can San Francisco security coverage start on short notice?

Yes. Short-notice and temporary coverage are both offered in San Francisco. Use the quote form to describe the building, the hours and what concerns you, and HALO reviews it and follows up.

Can a San Francisco lab building get overnight patrols?

Yes. Overnight rounds can follow loading docks, garages and exterior doors on a route the building selects, alongside any lobby post it keeps.