Get a hygienist’s smoke test for your claimGet a restoration crew out
Fire and smoke in Los Angeles: the local record
Fire response in Los Angeles is the Los Angeles Fire Department [1]. The Los Angeles Fire Department's 3,510 uniformed fire personnel and 392 professional support personnel protect more than four million people across a 468.74 square-mile jurisdiction; 1,018 uniformed firefighters are always on duty at facilities citywide, including the 106 neighborhood fire stations, and the department responds to approximately 1,368 emergency incidents a day. Its 2021 total of 470,274 calls for service was up 7.0% from 2020, with 81% (382,113) being EMS incidents. [1]
A March 18, 2025 Los Angeles County Board of Supervisors motion records that the January 2025 Windstorm and Critical Fire Events began on January 7, 2025: the Palisades Fire burned 23,700 acres, was driven by gusts of over 80 miles per hour, took twelve lives, destroyed 6,831 structures and damaged 973 structures; the Eaton Fire burned 14,021 acres through Altadena in wind gusts of up to 100 miles per hour, took 17 lives, destroyed 9,418 structures and damaged 1,072 structures. Both fires burned for weeks before they were fully contained. [2] The National Weather Service Los Angeles/Oxnard office issues a Red Flag Warning for all zones except the Antelope Valley when fuels are dry and relative humidity is 15 percent or less with sustained winds of 25 mph or greater or frequent gusts of 35 mph or greater for 6 hours or more, or humidity is 10 percent or less with sustained winds of 15 mph or gusts of 25 mph for 6 hours or more, or with widespread dry lightning; the Antelope Valley threshold is humidity of 15 percent or less with sustained winds of 25 mph or greater for 8 hours or more. LA County Fire describes the Santa Anas as hot, dry, northerly winds that arrive during periods of high pressure over the desert and follow the county's north-south fire corridors such as Malibu, Arroyo Seco and the San Gabriel canyons. [3]
What those numbers mean for a Los Angeles household is simple: after every one of those events, more buildings stood in the smoke than burned, and the standing buildings are the ones whose owners are told the damage is “just a smell”. It is not; it is residue, and it is measurable.
What a Los Angeles restoration crew does
The form above reaches both trades that a smoke loss in Los Angeles needs. Certified Industrial Hygienists (CIHs) and environmental consultants do the testing — surface and air samples, an accredited laboratory, a report an adjuster has to answer. Fire damage restoration technicians, also called disaster restoration specialists, do the cleaning — chemical sponges and HEPA vacuums for the soot, air scrubbers and thermal fogging for the odor, and extraction and drying for the water the fire department used.
- Los Angeles soot removal — chemical sponges on painted surfaces, HEPA vacuuming of every horizontal surface, wet cleaning of the oily residue a protein or synthetic fire leaves.
- Odor — air scrubbers during the work, thermal fogging or hydroxyl treatment after it, sealing of framing that still off-gasses in a Los Angeles attic.
- Firefighting water — extraction and structural drying with dehumidifiers and air movers, metered until the Los Angeles house is dry.
- HVAC — the system carried the smoke through the Los Angeles house; ducts, plenum and air handler inspected and cleaned to ANSI/IICRC S590.
- Contents — pack-out, inventory, cleaning or documented disposal of what the smoke reached in Los Angeles.
The work standard is ANSI/IICRC S700 [4]; the crew credential to ask for in Los Angeles is the IICRC FSRT [5]. Before the crew cleans, the hygienist samples — a Los Angeles claim that skips that step has no evidence of scope.
Permits, licensing and the California rules that apply in Los Angeles
Los Angeles jobs answer first to the California statewide contractor rules, then to the local permit desk. CSLB requires a current contractor license for any job that needs a building permit, uses employee labor, or is valued at $1,000 or more for combined labor and materials. [6]
Verify any Los Angeles contractor through Contractors State License Board [7]; the California page on this site covers the licensing regime in full.
The claim itself is governed by the California Department of Insurance. The California smoke damage claims guide on our sister site lays out the deadlines and the complaint route; United Policyholders [8] explains why the CIH test is the lever when a Los Angeles adjuster calls the residue dust.
The roof after a Los Angeles fire
Embers, radiant heat and the fire department’s ventilation cuts damage decking, trusses and insulation, and a Los Angeles smoke test does not measure any of that. Ventilation holes and fire department damage [9] explains what the crews cut and why; the National Roofing Directory’s California roofing contractors hub lists licensed roofers, and the picker below opens it. The California restoration page covers the rest of the state.