Los Angeles Fire Protection

We design, install, inspect & monitor 24/7. CSI is your partner for Code-Compliant fire safety in L.A.

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24/7 Monitoring, Inspections & Systems – CSI Security

When it comes to Los Angeles fire protection, you need a partner who gets the stakes—and the local codes. CSI Security designs, installs, inspects, and monitors complete fire and life-safety systems for businesses, multifamily properties, and specialized facilities across Los Angeles County. From initial risk assessment to ongoing 24/7 alarm monitoring, our NICET-trained technicians keep you compliant and protected.

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Built for Los Angeles

Codes & AHJs

We speak L.A.: LAFD, LA County Fire, and city-specific amendments. Our designs and reports align with NFPA standards and local requirements, and we coordinate directly with your AHJ to streamline approvals, scheduling, and re-inspections.

Compliance support we provide

  • Plan submittals and corrections

  • Acceptance testing support

  • Confidence testing & annual certifications

  • Insurance carrier documentation

Our Process

Why CSI Security

CSI Security delivers LA-savvy AHJ expertise, end-to-end service, photo-timestamped reports, night/weekend scheduling, and scalable support from single sites to portfolios.

  • Site Walk & Risk Assessment – We document hazards, occupancy, and current system condition.
  • Code-Aligned Design – Drawings/specs tailored to your AHJ and budget.
  • Permitting & Coordination – Submittals and scheduling handled for you.
  • Installation & Commissioning – Clean, professional work with full as-builts.
  • Training & Turnover – Staff training, labels, and owner’s manuals.
  • Monitoring, Testing & Maintenance – Ongoing compliance and rapid response.
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What We Do

  • Fire Alarm Systems

    Design/build, retrofits, device adds, tenant improvements, testing, and maintenance.

  • 24/7 Alarm Monitoring

    Fast signal processing with redundant connectivity and immediate dispatch to first responders.

  • Fire Sprinklers

    Wet, dry, pre-action, and deluge systems; hydrostatic testing; repairs; tenant tie-ins.

  • Special Hazard & Clean Agent Suppression

    Server rooms, labs, archives, and high-value assets.

  • Kitchen Hood Suppression

    Design, installation, UL 300 compliance, semi-annual inspections, and recharges.

  • Licensed & Experienced

    Our team is trained and certified to provide the best protection.

  • Portable Fire Extinguishers

    Sales, placement plans, annual tags, 6-year maintenance, and hydro-tests.

  • Elevator Recall Integration

    Smoke control logic, recall testing, and documentation.

  • Fire Protection Inspections

    Quarterly, semi-annual, and annual testing with digital reports and deficiency lists.

Sectors We Serve

  • Multifamily & Mixed-Use (mid-rise/high-rise, podium)
  • Commercial & Office (core/shell, TI, campuses)
  • Hospitality & Restaurants (kitchen suppression, egress)
  • Industrial & Warehousing (sprinkler density upgrades, ESFR)
  • Healthcare & Labs (clean agent, smoke control)
  • Education & Assembly (mass notification, evacuation)
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ServiceAreas

CSI Security delivers Los Angeles fire protection—design, installation, inspections, repairs, and 24/7 alarm monitoring—across Los Angeles County and nearby cities. Our NICET-trained technicians coordinate with LAFD and local AHJs, provide night/weekend scheduling to minimize downtime, and support everything from single sites to multi-property portfolios with transparent, photo-timestamped reporting.

We serve Los Angeles, Van Nuys, Glendale, Palmdale, Lancaster, Pasadena, South Pasadena, North Hollywood, Hollywood, Culver City, Beverly Hills, Santa Monica, El Segundo, Westlake Village, Ventura, Long Beach, Downey, San Fernando, and Commerce. If your property is in or near LA County and isn’t listed, contact us—we likely cover your area and can schedule a fast site walk.

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