Does homeowners insurance cover lightning and power surges?

Lightning is one of the most reliably covered events in home insurance. On the standard homeowners form, the structure of your house is insured on an open-peril basis, and lightning is not excluded; your belongings are insured on a named-peril list where "Fire Or Lightning" sits at number one. Either way, a strike that damages your roof, sparks a fire, or burns out the wiring in your walls is normally a covered claim. Power surges are where it gets complicated. A surge caused by lightning generally travels with that covered lightning claim. A surge from the grid, along with brownouts and neighborhood blackouts, is treated differently, and on a standard form the most valuable part of the damage may be specifically carved out. Here is where the line sits and how to find yours.

Is lightning damage covered by homeowners insurance?

Yes, and it is not a narrow form of coverage. The Insurance Information Institute puts it plainly: your standard homeowners and business insurance policies, and the comprehensive portion of an auto insurance policy, cover damages such as a fire that result from a lightning strike. State regulators describe it the same way; the Texas Department of Insurance lists fire and lightning first among the risks most home policies cover.

A lightning claim usually breaks into three pieces. Structural damage, such as a hole blown through the roof or a split chimney, falls under your dwelling coverage. A resulting fire is covered too, and it is often the larger loss. Damage to what is inside, including televisions, computers, HVAC control boards, and appliances, falls under your personal property coverage.

That third piece has been getting expensive. In a June 2026 analysis of 2025 claim data, the Insurance Information Institute reported that US insurers paid an estimated $1.65 billion on lightning-related homeowners claims in 2025, a 59 percent increase over the $1.04 billion paid in 2024. Claim counts rose 11.6 percent, from 55,537 to 61,986. The average claim reached $26,616, up nearly 43 percent in a single year and nearly 147 percent since 2017, when it stood at $10,781. The Institute attributes the jump to higher rebuilding and repair costs, inflation in labor and materials, and the growing value of increasingly sophisticated electronics and connected devices inside homes.

Does homeowners insurance cover power surges?

It depends almost entirely on what caused the surge, and this is the most important distinction in the topic.

A standard HO-3 policy insures your dwelling on an open-peril basis but insures personal property on a named-peril basis, meaning contents are covered only for causes the policy lists. On the widely used ISO sample form (HO 00 03 10 00), "Fire Or Lightning" is the first of those named perils, and it carries no exception for electronics. Fifteenth on the same list is "Sudden And Accidental Damage From Artificially Generated Electrical Current," which is the man-made surge, and that one does carry an exception. The form says this peril does not include loss to tubes, transistors, electronic components or circuitry that are a part of appliances, fixtures, computers, home entertainment units or other types of electronic apparatus.

Read together, the result is stark. If lightning causes a surge that kills your television, your computer, and the board in your air conditioner, that is a lightning loss and the electronics are covered. If a utility-side surge kills the same equipment, the form covers the surge peril generally but excludes the electronic components, which is usually the part that actually failed. The Institute's own wording reflects the hedge. Some policies, it says, also provide coverage for power surge damage. Some, not all.

One nuance is worth knowing, because it can rescue part of a claim. That electronics exception appears only in the named-peril list that governs your belongings. Damage to the house itself, including permanently installed wiring and systems, is judged under the open-peril dwelling coverage, and the sample form's dwelling exclusions contain no exclusion for artificially generated electrical current. They do exclude wear and tear and mechanical breakdown, so an adjuster's view of what actually failed will matter.

Treat the ISO form as the baseline, not as your policy. Insurers file their own variations and states require their own amendatory endorsements, and many carriers use broader wording or sell endorsements that buy the electronics limitation back. Your policy may be more generous than the baseline, and the only way to know is to read it.

What about outages, brownouts, and off-premises power failure?

Standard forms contain a power failure exclusion that is narrower than most people expect. The sample form defines power failure as the failure of power or other utility service if the failure takes place off the residence premises. An important carve-back follows: if that failure results in a loss from a peril insured against on the residence premises, the insurer will pay for the loss caused by that peril.

Translated: the outage itself is not a covered cause of loss when the problem started out on the grid. If the neighborhood loses power, your sump pump stops, and your basement takes on water, the outage is not what the policy responds to. But if an off-premises failure leads to a covered peril on your own property, such as a fire when power is restored, that resulting damage is covered. The chain of causation matters more than the outage.

Does the utility company pay?

Usually not automatically, and often not at all. Investor-owned electric utilities operate under tariffs approved by their state public utility commission, and those tariffs commonly include limitation-of-liability provisions restricting or eliminating responsibility for voltage fluctuations and service interruptions caused by events outside the company's control, lightning very much included. Municipal utilities and rural electric cooperatives work differently: they are typically governed by a city council or a member-elected board rather than the state commission, but they generally publish service rules with comparable liability limits.

Still, take the step. Contact the utility's claims department first and ask about its process and any reporting deadline, which can be short. If that goes nowhere, escalate to whichever body oversees that particular provider, which means your state public utility commission for an investor-owned utility, and the city council or the cooperative's board for a municipal or member-owned system. Not every state commission regulates every electric provider in the state, so confirm who has jurisdiction over yours before filing. Filing with your insurer does not waive a claim against the utility, and if your insurer pays while the utility was at fault, it may pursue the company through subrogation.

Sub-limits, endorsements, and what to check on your policy

Two policies that both cover lightning can pay very differently on the electronics half of a claim. Confirm these on your declarations page or with your agent before a storm, not after.

• Whether the electronics exception applies to non-lightning surges on your form, or whether your insurer has broadened it
• Whether you have an equipment breakdown endorsement, which is the usual way to cover mechanical and electrical failure of appliances, HVAC systems, and electronics, though covered causes, excluded causes, and sub-limits vary materially by insurer
• Whether contents are insured at replacement cost or actual cash value, which decides whether an aging television is replaced or depreciated
• Any special limit on computers, home electronics, or business property kept at home
• Whether food spoilage coverage is included, and its dollar limit
• Which deductible applies, since a named-storm, hurricane, or wind deductible can be far higher than your all-other-perils deductible

Does insurance cover food that spoiled during an outage?

Sometimes, but limits and deductibles usually decide the outcome. Florida's Insurance Consumer Advocate, part of the state's Department of Financial Services, publishes a food spoilage FAQ that lays out how carriers commonly handle this. Some, but not all, homeowners policies include some form of coverage for frozen and refrigerated foods, and if yours does not, you must request that the coverage be added. The most common limit ranges from $500 to $2,500, and it varies by insurance company.

Coverage generally requires that the outage was caused by a risk your policy covers, or that the cause of the outage happened on your property. That guidance names several situations where a claim often fails: electricity shut off for non-payment or servicing, an area blackout caused by a power line issue, and a refrigerator or freezer that simply stopped working. For an additional premium, some insurers sell coverage that applies to any power outage, even one caused by a risk the policy would not normally cover.

Then the arithmetic. The same guidance notes you will most likely have to meet your homeowners deductible before spoiled food is paid, and that the spoilage limit is typically lower than most homeowners deductibles. If your deductible is $1,000 and your spoilage limit is $500, a standalone food claim pays nothing. Not every insurer applies the deductible to spoilage, so verify yours. Which deductible applies also matters: spoilage from a named hurricane will likely trigger the hurricane deductible, while spoilage after a lightning strike will most likely fall under the all-other-perils deductible. If you do claim, photograph the food before discarding it and keep receipts for the more expensive items.

How deductibles decide whether to file

Your deductible is the practical gatekeeper. Be careful with the headline average, though. The $26,616 figure for 2025 is a mean pulled upward by a minority of severe structural and fire losses, and severity varies sharply by state; Texas averaged $60,382 per claim that year. It is not a forecast for your claim.

The practical split is by loss type. A strike that causes structural damage or a fire will normally exceed a residential deductible by a wide margin, and those are worth filing promptly. Marginal cases differ. A single fried television or a freezer of spoiled food often lands at or below the deductible, so filing produces no payment while still recording a claim on your history, which insurers weigh at renewal. When a loss is near your deductible, get a repair estimate first and compare.

The bottom line

Lightning is about as solidly covered as anything in a homeowners policy, including resulting fire and the electronics it destroys. The uncertainty lives one step away from the strike. A grid surge, a brownout, or an outage that started off your property runs into a different named peril with an electronics exception, a power failure exclusion, or both. Because insurers vary in how much of that they buy back, the only reliable answer is your own policy form, declarations page, and endorsement list. If a claim is denied and the reasoning does not add up, your state insurance department handles complaints against insurers, and the body that oversees your specific electric provider handles complaints against the power company.