Step 1 — Tarp first, photograph everything.
Inside 24 hours, get a licensed contractor or roofer to tarp the affected area to prevent further damage. Insurance covers the cost of emergency tarping as part of the claim.
Take date-stamped photos before the tarp goes on (interior water marks, ceiling stains, exterior damage, debris on the ground). Take photos after the tarp is installed. Photos without timestamps are easy for adjusters to dismiss as "old damage" or "pre-existing."
Step 2 — Photo discipline: all four angles per damage area.
For every damaged area, photograph:
- (a) Wide shot showing context — the whole roof or wall
- (b) Mid-range showing the extent of the damaged area
- (c) Close-up showing the actual damage in detail
- (d) Reference shot with a tape measure or coin in frame for scale
Adjusters look for the wide shot first. If you only have close-ups, they often discount the claim — the wide shot is what proves the damage isn't isolated to a tiny patch.
Step 3 — Pull the original permit and install records.
If the roof was installed by a licensed contractor, the City has the permit on file. Order it the same week as the damage. If you have the original install paperwork or warranty, scan it.
The age of the roof, the materials used, and the warranty terms all change the claim valuation. Without records, adjusters default to the lowest tier — sometimes by 50% or more.
Step 4 — Get a written estimate from a C-39 licensed roofing contractor.
The estimate must be:
- On contractor letterhead with the CSLB license number visible
- Dated
- Itemized by material and labor
- Signed by the qualifier of record
Unsigned estimates or handyman-style bids get rejected. The estimate becomes Exhibit A in your claim — invest in getting it right. Only a C-39 Roofing Contractor can legally provide roof estimates and certifications in California.
Step 5 — Keep debris and material samples.
If shingles came off, bag them. If wood split, save a piece. If granules washed into the gutter, scoop some into a Ziploc with the date written on it.
Insurance adjusters can match material samples to manufacturer records to verify the roof age and grade. This evidence is sometimes the difference between a full replacement payout and a "repair only" determination — which can be $25K vs $4K on the same claim.
Step 6 — Submit, follow up in writing, escalate calmly.
Submit the claim with all documentation in one package. If the adjuster's first valuation is low, request a written explanation of the methodology they used.
Most denials and low valuations get partially reversed when challenged with documentation already on file. The adjuster's first number is rarely their last number — but only if you push back in writing with evidence.
The single biggest mistake: Letting the insurance company's preferred contractor estimate the damage first. Their numbers anchor low because they're working for the insurer. Get your own licensed estimate first — before any preferred contractor walks the roof.
What success looks like.
Claim filed within a week of damage. Documentation package includes 30+ photos, permit history, contractor estimate, and material samples. First adjuster valuation comes in within 60% of the contractor estimate, gets challenged in writing, and lands at 85–100% of the original ask. Repair completed within 90–120 days of damage.
Done badly: claim filed weeks late, photos are blurry phone shots without timestamps, no permit records, contractor estimate signed by an unlicensed roofer. Claim gets paid at 30–50% of actual cost and homeowner pays the rest out of pocket.
Skip the DIY?
FXR documents storm damage to insurance standard and handles the corrective work end-to-end — including the C-39 roof certification adjusters require. Same-week emergency response.
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