Hello, Santa Monica

Professional security system installation in Santa Monica.

We design and install integrated security systems for homes, apartment communities, hotels, storefronts, and creative offices across Downtown Santa Monica, the beach districts, and surrounding neighborhoods, including surveillance cameras, alarms, intercoms, controlled entry, and remote monitoring.

  • ★ 4.9 ratingHundreds of client reviews
  • 10,000+Systems installed & serviced
  • Since 2008Family-owned
  • CSLB #1094834C-7 licensed, bonded & insured
  • BSIS ACO #8164Licensed alarm company

Santa Monica security systems

Built for how Santa Monica properties actually operate.

Security planning in Santa Monica starts with the property itself. Because the area includes coastal residential, hospitality, retail, multifamily, and office properties, camera placement, recording retention, alarm detection, and entry permissions need to match the building, schedule, and people using it.

Dense public activity, parking structures, deliveries, mixed-use access, and coastal exposure often need one coordinated plan.

From a few cameras to a full enterprise build, Three Factor Security covers Santa Monica with commercial-grade hardware: high-resolution and 4K cameras, long-term DVR/NVR storage, AI detection that flags people and vehicles, and mobile viewing from anywhere in the world. Because Santa Monica is a beachfront city blending tourism, Silicon Beach tech, and retail, we design around how each property is actually used — retail, restaurants, and tech offices each get a system built for them, not a one-size-fits-all package. Every Santa Monica project begins with an on-site walkthrough near the Third Street Promenade and Santa Monica Pier and finishes with hands-on training and warranty terms written into your project agreement.

Property-specific security planning

Balancing discreet coverage with useful evidence

For a Santa Monica hospitality, office, retail, or residential property, discreet equipment should still deliver the required view. Evaluate entrance lighting, reflections, parking access, public-facing areas, and privacy boundaries before deciding on lenses or camera placement.

For exposed exterior equipment, assess the actual environment, mounting method, and maintenance access. Coordinate visitor communication and controlled entry with recording and user permissions. Three Factor Security’s Santa Monica main office receives business correspondence and check payments; visits are by appointment.

Santa Monica, California — Casa del Mar on the beach in Santa Monica
Local landmarkCasa del Mar on the beach in Santa MonicaPhoto: User2004 · Public domain

Representative Southern California field work

Local planning backed by hands-on installation experience.

For Santa Monica, we plan around the property in front of us and bring the same field standards shown in these authentic regional installations. Our experience spans urban commercial properties, active business environments, industrial operations, and residential sites. Images show Three Factor Security work completed elsewhere in Southern California and are selected to match the broad property context—not to represent a specific address in Santa Monica.

Commercial • Industrial • ResidentialAssessment • Design • InstallationMonitoring • Service • Response
Three Factor Security technician installing a camera on a custom post beside a landscaped perimeter gate — Three Factor Security fieldwork in MalibuFieldwork inMalibu
Exterior perimeter camera placement
Three Factor Security technician servicing exterior cameras at a landscaped residential property — Three Factor Security fieldwork in Simi ValleyFieldwork inSimi Valley
Exterior camera service with clear sightline access

Available in Santa Monica

Complete security services from one team.

Video security & intelligence

Security Camera Systems in Santa Monica

Cameras placed for the views you actually need, with clear footage you can check from your phone.

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Live oversight & remote visibility

Live Monitoring & Remote Site Surveillance in Santa Monica

Construction sites and vacant properties, watched from a UL-listed, Five Diamond central station.

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Live remote guarding, intervention & response

Virtual Security Guard & Incident Response in Santa Monica

Virtual guarding through our UL-listed monitoring partner: live remote patrols, verified events, and audio talk-down.

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Intrusion & alarm protection

Alarm Systems in Santa Monica

Alarm systems that are simple to arm, easy to verify, and ready for monitoring.

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Visitor communication & entry

Intercom Systems in Santa Monica

See and talk to visitors before you open the door or gate.

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Credentials, doors & gates

Access Control Systems in Santa Monica

Card, fob, and phone access for doors, gates, and garages, with permissions you control.

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Intelligent early warning

Early Detection Systems in Santa Monica

AI analytics and thermal sensing that flag a problem while it is still developing, not after the damage is done.

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Gates, fencing & controlled access

Gates, Fencing & Perimeter Security in Santa Monica

Pedestrian and vehicle gates, fencing, and gate operators, tied into your access control and intercoms.

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PA, talk-down & emergency messaging

Security Audio & Emergency Communication Systems in Santa Monica

Speakers, paging, and talk-down so your team can warn people and direct them in real time.

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System takeovers, retrofits & modernization

Security System Upgrades & Modernization in Santa Monica

Upgrades for older systems that are unreliable, unsupported, or never documented, keeping whatever still works.

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Strategy, planning & documentation

Consulting & System Design in Santa Monica

An honest audit of what you have and what is missing, plus a plan you can budget in phases.

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Inspection, testing & lifecycle support

Preventive Maintenance & System Health in Santa Monica

Scheduled inspections, cleaning, and testing, so problems get caught before you need the footage.

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Your local project

From site walk to system handoff.

01

Assess the Santa Monica property

Review risks, blind spots, doors, existing infrastructure, network, power, and access conditions.

02

Design the system

Choose the equipment, map the coverage, and plan for what you will add later.

03

Install & commission

Install it cleanly, test everything, set up your phones, and walk your team through it.

04

Support after handoff

Stay available for service, maintenance, and upgrades after the install.

Nearby service areas

Los Angeles →Beverly Hills →Malibu →Pacific Palisades →Vernon →Culver City →

Free assessment

Plan your security in Santa Monica.

Tell us how to reach you and what you need. Here’s what happens next:

  1. We call you.A short phone consultation about the property and what you need.
  2. We visit if it helps.For qualifying projects, we review the property on site.
  3. You get an estimate.Verbal or written. Scope and pricing are agreed in writing before any paid work.

Family-owned since 2008 · Licensed, bonded and insured · CA CSLB #1094834 (C-7) · CA BSIS ACO #8164 (Alarm)

Request your free assessment

Five quick questions. We’ll call to talk it through.

What do you need?

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Prefer to talk? Call 866-615-3233

Begin with a professional assessment

Protect your Santa Monica property with a system built around it.