Fire Damage Insurance Claims in San Antonio: What Homeowners Get Wrong Before They Even Call

Two Februarys back I got a 4:30 a.m. call from a family in Terrell Hills — a bathroom exhaust fan had shorted overnight and the wall cavity smoldered until the smoke alarm finally caught it. Fire crews saved the structure but pulled about 3,200 gallons of suppression water through the second floor to kill the source. By the time I pulled up at 6 a.m., the homeowner and his teenage son were on their fourth contractor trash bag, hauling smoke-damaged clothing and half-melted picture frames onto the driveway. They'd already run a shop-vac over the master bedroom carpet and cranked the HVAC 'to get the smell out.' Well-meaning. Also about $31,000 worth of avoidable damage added to what should have been a $95,000 claim. The final settlement, after we redocumented and rewrote the scope to the IICRC S700 standard, landed at $138,000. That $43,000 gap is what this article is about. I'm Steve Perez, owner at AST Cleaning & Restoration. I hold IICRC certifications in Fire and Smoke Restoration, Odor Control, Applied Structural Drying, and Water Damage Restoration, plus the Texas TDLR Mold Remediation Contractor license (RCO1739). The first 48 hours after a residential fire in San Antonio decide more of your final claim value than any other window in the process.

Here's the pattern I see across every neighborhood I work — Alamo Heights, Stone Oak, Shavano Park, Monte Vista, Boerne. The claim isn't lost when the fire happens. It's lost between the fire marshal's release and the adjuster's first walk-through. Because in that gap, the homeowner does what feels right. And what feels right is almost always wrong under the IICRC S700 protocol. What follows is what I wish every San Antonio homeowner knew before they touched a single wall.

The first 48 hours — what actually happens (and what most homeowners don't do)

The fire is out. The fire marshal has released the structure. You're standing in your driveway looking at soot on the ceiling, water on the floor from suppression, and a smell you can't get out of your nose. What most homeowners do in the next 48 hours:

Every one of those steps costs money on the claim.

Piling items on the curb before inventory means those items disappear from the contents claim. The adjuster values what they can see and document. Anything already gone gets challenged.

Opening windows during a San Antonio summer pulls humidity into a structure that just took thousands of gallons of suppression water. That's how a fire job turns into a fire-plus-mold job — and mold has a separate sublimit on most policies.

Wiping soot with wet paper towels smears it. Dry soot lifts. Wet soot bonds to the surface and now the wall costs more to remediate. Every drywall panel you wet-wiped is one the restoration crew has to write off as replacement instead of clean-and-seal under the IICRC S700 salvageability matrix.

Running the HVAC pulls soot into the ductwork, which was probably clean before the fire, and now needs a full NADCA-standard duct cleaning as part of the job. That's a $600-$1,200 line item the fire didn't create — you did.

And the number on the magnet? That's a preferred vendor. More on that below.

What you should actually do in the first 48 hours: shut off the HVAC, close the windows if it's raining or humid, don't touch anything, and call a restoration company that works for you. That's the whole list.

Not all soot is the same — protein fires vs synthetic fires

One of the first things a competent restoration company does under the IICRC S700 protocol is categorize the soot. This isn't box-checking. The chemistry of the soot dictates the cleaning chemistry, the sequence, and often whether a surface is salvageable at all.

Protein-based soot comes from kitchen grease fires — meat, oil, dairy left on an unattended burner. It's the sneaky one. Visually it can look like almost nothing: a light haze, a faintly yellowed wall, maybe a slight film on the countertops. But the odor is severe, it penetrates deep into porous substrates like drywall paper and unfinished wood, and it bonds to surfaces at a molecular level within days. Roughly a third of the residential fire jobs I see in San Antonio start as unattended stovetops — Alamo Heights, Terrell Hills, Olmos Park, kitchens in older homes with tight clearance around the range. Protein soot needs enzymatic or solvent-based cleaners at the right pH. Throw an alkaline degreaser at it — the default choice for wood-fire soot — and you set the odor into the substrate permanently.

Synthetic soot comes from burning plastics, foam, upholstery, electronics, and modern building materials. That's most contents loss and most late-stage structural fire. It's black, powdery, acidic (pH around 3-5 on fresh deposition), and it etches metal, glass, and glazed surfaces within 48-72 hours if you don't neutralize it. Wet-wiping synthetic soot smears it into a permanent stain. You have to dry-sponge or HEPA-vacuum the loose material first, then wet-clean with the correct alkaline counter-chemistry.

Wood and paper (natural cellulose) soot is the middle case — dry, gray, less acidic, easier to lift with dry sponges alone before any wet cleaning happens.

Mixing the chemistry the wrong way — an alkaline degreaser on protein, a solvent on synthetic — sets the stain and the odor permanently. This is the IICRC S700 substance test every real restoration company runs on day one, and it's why the first walk of a fire loss shouldn't produce any wet cleaning at all.

Documentation that separates a full-value claim from a discounted one

We document a fire loss in three layers, and this is the paperwork carriers accept without argument because it's built to the IICRC S700 standard for fire and smoke restoration.

Layer 1: pre-mitigation photo and video walk. Before anything is moved. Every room, every wall, every ceiling, every surface with visible soot deposition. Timestamped, GPS-tagged, uploaded to the claim file the same day. We do this on the first walk-through, no exceptions. It's the reference the adjuster uses when they walk the property 3-10 days later, and it's what backs a supplement request when hidden damage surfaces during work.

Layer 2: itemized contents inventory during pack-out. Every item that leaves the structure gets logged — description, room of origin, condition (salvageable, questionable, total loss), and photograph. On a moderate fire in a 2,400 sqft San Antonio home this is typically 800-1,500 line items. We use inventory software that exports directly to a format the carrier's contents adjuster can import.

Layer 3: moisture readings, soot pH testing, and thermal imaging on the structure. The fire damage isn't just what you see. Water from suppression migrates into wall cavities and under flooring. Soot has an acidic pH that etches metal and glass within days if not neutralized. Thermal imaging finds the wet spots the drywall doesn't show yet. Every reading gets logged with location and time — the IICRC S700 assessment record the adjuster's engineer will ask to see if the claim is contested.

That three-layer documentation is what turns a claim from a negotiation into a paperwork exercise. Adjusters push back when they don't trust the numbers. They stop pushing back when the numbers are written to the standard their own SIU (Special Investigations Unit) references.

Where insurance adjusters push back — and how to push back honestly

Here's where I've watched claims get quietly reduced over 20+ years. None of these are shady adjuster behavior — they're the standard tactics any carrier applies to any claim. Knowing them lets you push back with evidence instead of frustration.

Depreciation on contents. Your policy pays out on Actual Cash Value (ACV) first, then reimburses the depreciation as "recoverable depreciation" once you actually replace the item and submit receipts. Homeowners routinely leave 20-30% of their contents claim on the table by not tracking the replacements and submitting for the depreciation recovery. That's not the adjuster's job to remind you. It's yours, or the restoration company's if they're paying attention.

ACV vs Replacement Cost Value (RCV) confusion. If your dwelling coverage is written on RCV terms (most modern policies), the structure is paid at replacement cost — but only if the repairs actually happen. Cash out and pocket the money, and the carrier claws back to ACV. This trips up homeowners considering selling the damaged property instead of repairing.

"That's not fire damage, that's pre-existing." Common on older San Antonio homes — 1920s bungalows in Monte Vista, mid-century ranches around Terrell Hills. Pre-mitigation documentation is what wins this argument. Photos of the wall before we touched it, with visible soot deposition consistent with the fire event.

Content categories that get flat-rated. Clothing, books, kitchenware — carriers often want to flat-rate these instead of itemizing. Item-by-item inventory almost always beats the flat rate. We push for itemization on any category where the flat rate looks light.

Additional Living Expenses (ALE) that expire quietly. Your policy covers reasonable temporary housing while your home is uninhabitable. Carriers rarely refuse ALE, but they also rarely remind you it's there. Track your hotel receipts, meal receipts (above your normal grocery baseline), pet boarding, laundry, and mileage. Submit monthly.

Honest pushback works. The claim gets to full value when the paperwork is solid and the restoration company is engaged with the adjuster in writing, not just verbally.

IICRC S700 — the standard for fire and smoke restoration your carrier expects

The IICRC S700 is the industry standard for fire and smoke damage restoration. Every legitimate fire restoration company is trained against it. It covers assessment protocols, soot categorization (protein vs cellulose vs synthetic, discussed above), source removal, structural drying alongside fire cleanup, deodorization sequencing, and clearance testing.

A proper IICRC S700 job runs in this order:

If a company doesn't reference S700 by name and can't describe their soot chemistry, air scrubbing setup, and deodorization sequence, they're guessing.

The number on the fridge magnet isn't a friend recommendation

Here's the contrarian take I hand every fire client on the first walk. The number the fire department left on your fridge, the flyer stuck in your storm door 24 hours after the fire, the vendor your carrier's claims line 'assigned' before you'd even hung up — those are not friend recommendations. They're preferred vendor placements. That's a contract. And the contract isn't with you.

Preferred vendor programs work like this: the restoration company agrees to a carrier's pricing schedule, scope conventions, and supplement caps in exchange for referral volume. The carrier gets predictable pricing and controlled scope. The vendor gets a steady lead pipeline. What the homeowner gets is a scope written to the carrier's cost envelope, not to the IICRC S700 standard.

That doesn't mean every preferred vendor does bad work. Plenty of them are competent. But the incentive structure is upside-down from your interest. On a judgment call between clean-and-seal versus tear-out and replace, the contract nudges the answer toward clean-and-seal. When a supplement is warranted — because moisture readings revealed hidden damage in a wall cavity, or the deodorization needed a second cycle — the supplement-approval friction is measurably higher on a preferred-vendor job than on an independent one. I've rewritten preferred-vendor scopes on more than 40 San Antonio fire losses over the last decade. On the jobs where the original scope was materially under-written to S700, the average recovered value was about $38,000. Not marketing. Job files.

You have the legal right in Texas to pick your own restoration company. Exercise it in the first conversation with the carrier: state in writing that your chosen vendor is AST Cleaning & Restoration (or whoever you choose) and that all communication should route through them. The carrier will comply. Preferred vendor placements are a suggestion, not a requirement — and the paperwork you sign in the driveway at 7 a.m. matters more than any verbal 'we've already assigned someone.'

What we do at AST that the "preferred vendor" networks won't

My contrarian frame on the carrier-vs-homeowner dynamic: your insurance carrier is not your advocate on a fire claim. They're the counterparty on a contract. Treating them as a partner is the single most expensive framing mistake I watch homeowners make. The paperwork the carrier processes fastest is the paperwork that costs them least. Your job — or your restoration company's on your behalf — is to make full-value IICRC S700 paperwork easier to process than the discounted version.

Last September I walked a fire loss on the west side — a Shavano Park family whose kitchen grease fire had spread into the attic. The initial preferred-vendor scope came in at $118,000 and called for clean-and-seal on drywall that our moisture readings and soot pH testing showed was fully compromised. We rewrote the scope to the IICRC S700 standard with the full three-layer documentation package, and the settled claim landed at $165,000 — $47,000 the family would have left on the table. Not because the first crew was dishonest. Because their contract with the carrier didn't reward them for finding the damage.

AST works for the homeowner. We document room by room, write to the IICRC S700 standard, and price to the Xactimate line items adjusters use nationally. Moderate residential fire losses in San Antonio typically settle between $75,000 and $250,000; total losses run into six or seven figures. The gap between full value and discounted value on a claim that size is often 20-40%. That's the money the paperwork is worth. If you're standing in a driveway right now looking at soot on your ceiling, call the shop at (210) 599-9726 before you touch anything else.