ClearLine Forensics

Los Angeles, California

Fire Origin and Cause Investigation in Los Angeles

Certified fire investigators determining origin and cause for residential, commercial, wildfire, and vehicle fires across Southern California, for insurers and attorneys.

Local Focus

Fire Investigation Across Southern California

Southern California fires range from single-structure and commercial losses to wildland-urban interface events that involve many properties at once. Our investigators apply NFPA 921 methodology to determine where each fire started and what caused it.

We examine electrical systems, appliances, ignition sources, and fire spread patterns, and we document evidence for insurance claims, subrogation, and litigation. Findings are independent and based on physical evidence.

Scope of Work

Fires We Investigate in Southern California

Wildfire and WUI Fires

We investigate wildland-urban interface fires, determine origin and spread, and evaluate ember intrusion and structure ignition. We document defensible findings for property and subrogation claims.

Residential and Commercial Fires

We determine origin and cause for house, apartment, and commercial building fires, examining electrical, appliance, and utility sources under NFPA 921.

Electrical and Utility Fires

We evaluate electrical distribution, panels, wiring, and utility equipment as potential ignition sources, including failures tied to aging infrastructure and prior events.

Vehicle Fires

We investigate passenger, fleet, and electric-vehicle fires, examining electrical, fuel, and battery systems to determine cause and rule out unrelated factors.

Litigation Support

Testimony in California Courts

Our investigators provide deposition and trial testimony for fire and subrogation cases in California state courts and the federal district courts of California. Reports are prepared for clarity and defensibility, with photographic documentation that communicates to judges, juries, and arbitration panels.

Certified Fire Investigators

IAAI and NAFI trained investigators applying NFPA 921.

Origin and Cause

Systematic scene examination and evidence preservation.

Since 1991

Over three decades of fire investigation experience.

Subrogation Ready

Documentation built for claims and recovery.

Coverage

Serving Los Angeles and Southern California

Our Los Angeles office responds to fire investigations across the Southland and neighboring counties.

  • Los Angeles County
  • Orange County
  • Ventura and Santa Barbara Counties
  • San Bernardino and Riverside (Inland Empire)
  • San Fernando and San Gabriel Valleys
  • Southern California statewide reach

Need a Fire Investigation in Los Angeles?

Our Los Angeles investigators are available to discuss origin and cause, wildfire, and vehicle fire investigations. Contact us to get started.