Fire Damage Insurance Claim Denied? Here's What to Do

You have lost your home or suffered major fire damage, and now the insurance company is denying your claim — or offering a fraction of what it will actually cost to rebuild. This is devastatingly common. Insurers deny or underpay fire claims for a range of reasons, some legitimate and many not. This guide covers the most common denial reasons, your rights under California law, and the concrete steps you can take to protect your rights.

Common Reasons Insurers Deny Fire Claims

1. Alleged Policy Lapse or Non-Payment

The insurer claims your policy was not in force at the time of the fire. This can happen due to a missed premium payment, a bank error, or (in some cases) an insurer processing error. California law treats different ways of ending a policy under different statutes, and the notice requirements are not the same.

For cancellation based on non-payment of premium, Insurance Code §677.2 requires the insurer to deliver or mail written notice of cancellation at least 10 daysbefore the effective date of the cancellation. The notice must state the effective date and the reason for cancellation. If the insurer is asserting that your policy was cancelled for non-payment, ask in writing for proof that the §677.2 10-day notice was actually delivered to you and that the timing met the statute.

For non-renewal(the insurer declines to offer a new policy when the current term ends, rather than terminating mid-term), Insurance Code §678 requires at least 45 days' written notice before policy expiration, or 75 days for residential property policies expiring on or after July 1, 2020. Non-renewal is a different mechanism from cancellation — if the insurer is treating a non-payment situation as a non-renewal, or vice versa, the wrong notice period may have been used.

If proper notice was not given under whichever statute actually applies, the cancellation or non-renewal may be invalid and your claim should be covered.

2. Arson or Fraud Allegations

If the insurer suspects the fire was intentionally set by the policyholder (or at their direction), they will deny the claim. The insurer bears the burden of proving arson by a preponderance of the evidence. However, insurers sometimes raise arson suspicions as a delay tactic or pressure tool even without solid evidence. They may also allege concealment or misrepresentation — claiming you hid or inflated information on your application or in your claim. If you are facing arson or fraud allegations, you need an attorney immediately.

3. “Vacancy” Exclusion

Most homeowner and commercial property policies exclude coverage if the property has been vacant for more than 60 consecutive days. If you were away — renovating, traveling, or in between tenants — the insurer may invoke this exclusion. The definition of “vacant” varies by policy and case law. A property with furniture and personal belongings is generally not “vacant” even if no one is physically sleeping there.

4. Failure to Comply With Duties After Loss

Your policy requires you to take certain steps after a loss: report promptly, protect the property from further damage, submit to examination under oath if requested, and provide a proof of loss within 60 days if demanded. Failure to comply with these duties after loss can be used as a basis for denial. However, under California law, the insurer must show it was actually prejudiced by any late notice or non-compliance — a minor delay alone is usually not sufficient.

5. Coverage Disputes and Exclusions

The insurer claims the cause of loss is not covered. For example: the fire originated from an electrical malfunction that the insurer attributes to an excluded cause, or they argue the damage was pre-existing. In California, ambiguities in the policy are resolved in favor of the policyholder. See our guide on coverage disputes.

6. Underinsurance / Policy Limits

This is not technically a “denial” — but it is the most common source of underpayment. The insurer pays up to your policy limit, but your limit is far below actual rebuild cost. If you have an extended replacement cost endorsement, you may be entitled to an additional 25–50% above your Coverage A limit, but you must actually begin rebuilding to access it.

Steps to Fight a Fire Claim Denial

1. Get the denial in writing. California law requires insurers to provide a written denial that specifies the factual and legal basis for the denial, including the specific policy provisions being relied upon (10 CCR § 2695.7(b)(1)). If you received only a verbal denial, demand it in writing.
2. Read your policy — the actual policy, not the summary.Obtain a complete copy of your policy (including all endorsements and amendments). California Insurance Code § 2084 requires the insurer to provide a complete copy of the policy free of charge within 30 days of a request. (After a declared disaster, the request typically comes up because the insured’s copy was destroyed.) Compare the denial reason to the actual policy language.
3. Document everything. Keep a log of every communication — dates, times, who you spoke with, what was said. Follow up all phone calls with a written summary sent via email or certified mail.
4. Get independent estimates.If the denial is based on the cause or extent of damage, hire your own experts — contractors, engineers, fire investigators. Do not rely solely on the insurer's experts, who work for the insurer.
5. File a complaint with the CDI. The California Department of Insurance investigates complaints about unfair claim handling. A CDI complaint puts the insurer on notice and creates an official record. See our guide on filing a CDI complaint.
6. Invoke the appraisal clause. If the dispute is about the amount of loss (not whether the loss is covered), most California policies contain an appraisal provision that allows either party to demand an independent appraisal.
7. Hire a Public Adjuster or attorney. A Public Adjuster can handle the entire claims process and negotiate on your behalf. If the denial involves coverage questions, fraud allegations, or potential bad faith, an insurance coverage attorney may be appropriate.

When a Denial Becomes Bad Faith

Not every denial is bad faith. Insurers are entitled to investigate and to deny claims they have a reasonable basis to believe are not covered. But a denial becomes bad faith when:

• The insurer denies without conducting a thorough investigation
• The denial misrepresents the policy language
• The insurer ignores evidence supporting coverage
• The denial is based on a policy interpretation that no reasonable insurer would adopt
• The insurer fails to provide the specific reasons for the denial in writing
• The insurer uses the claim process to pressure you into accepting less than you are owed

Under California law, bad faith can give rise to damages beyond your policy limits — including emotional distress and, in egregious cases, punitive damages.

Public Adjuster vs. Attorney: Who Do You Need?

The answer depends on the nature of the dispute:

• Public Adjuster: Best when the loss is covered but the insurer is underpaying, the scope is wrong, or you need help documenting and negotiating. PAs handle the day-to-day claims process and are paid on contingency.
• Attorney: Best when there is a coverage denial, arson/fraud allegation, policy rescission, or you are contemplating a bad faith lawsuit. Attorneys can litigate; PAs cannot.
• Both: In complex claims, a PA handles the claims documentation and negotiation while the attorney handles coverage disputes and legal strategy. This combination is common and effective.