Does Home Insurance Cover Rodent Damage?

Key Takeaways

Insurers exclude damage caused by mice, rats, squirrels and other vermin under the maintenance exclusion in most HO-3 policies.

If a rodent chews through wiring and causes a fire, your dwelling coverage may pay for the fire damage, but the wiring damage from the rodent itself is still excluded.

Rodent infestations left unchecked can cause structural damage to insulation, ductwork and wiring.

Why Doesn’t Home Insurance Cover Rodent Damage?

Home insurance doesn't cover rodent damage. Insurers exclude damage from birds, vermin, rodents and insects because pest-related damage is a maintenance responsibility, not a sudden or accidental peril. Chewed wiring, gnawed insulation and contaminated ductwork develop over time, so rodent damage lands in the same category as wear and tear or termite damage.

The exclusion covers all common rodents: mice, rats, squirrels, chipmunks, raccoons and bats. If a rodent triggers a secondary covered peril (a fire from chewed wiring or a sudden water discharge from a gnawed pipe) your dwelling coverage may pay for the resulting damage, but not the rodent damage itself. The same distinction applies when rodent activity causes water damage through a burst or gnawed pipe. Ask your agent or insurer directly how your policy handles rodent-related secondary losses.

How to Protect Your Home Against Rodent Damage

Rodent infestations aren't covered by homeowners insurance, so prevention is the only reliable strategy.

1
Seal Entry Points Around Your Home’s Exterior
Mice can squeeze through gaps as small as a quarter-inch. Inspect your foundation, utility entry points, roof vents and door sweeps for openings. Steel wool and caulk cost under $20 and block the most common entry points.
2
Schedule Annual Pest Inspections
Professional pest inspections cost $100 to $300 per visit and can catch early signs of rodent activity before damage spreads. Many pest control companies offer annual contracts that include inspections and treatment.
3
Remove Food Sources and Nesting Materials
Store food in sealed glass or metal containers. Clear brush, firewood and debris at least 20 feet from your home’s foundation. Keep garage and attic spaces free of cardboard boxes and fabric, which rodents use for nesting.
4
Install Rodent-Proof Barriers on Vulnerable Systems
Wire mesh covers over HVAC vents, chimney caps and dryer exhaust openings stop rodents from entering through ductwork. Protect exposed wiring in attics and crawl spaces with metal conduit.
5
Act Quickly if You Spot Signs of Infestation
Droppings, gnaw marks and scratching sounds in walls are early warning signs. Contact a licensed pest control company immediately. Waiting allows damage to spread to wiring, insulation and structural components, increasing your out-of-pocket repair costs. If rodent activity leads to a secondary peril like a fire, you’ll need to understand how a homeowners insurance claim works to recover the covered portion of your loss.

Is Rodent Damage Covered by Home Insurance: Bottom Line

Most HO-3 policies exclude rodent damage under the vermin and pest exclusion. Dwelling coverage may pay for secondary damage (fire from chewed wiring, for example) but not the wiring itself. Annual pest inspections and sealed entry points are the practical way to avoid uninsured repair costs that can reach thousands of dollars.

Home Insurance Rodent Coverage: FAQ

Does homeowners insurance cover any rodent damage at all?

No. Standard homeowners insurance excludes rodent damage under the vermin and pest exclusion. The damage itself, whether to wiring, insulation, ductwork or personal property coverage, is never covered. The only exception is when a rodent triggers a secondary covered peril, like a fire from chewed wiring. In that case, the fire damage may be covered, but the rodent damage to the wiring is still excluded.

Does my deductible apply if rodent damage leads to a house fire?

Yes. If a rodent-caused fire is covered under your dwelling coverage, your standard deductible ($500 to $2,000 on most policies) applies before the insurer pays the remaining repair costs.

Does a home warranty cover rodent damage?

Most home warranties don’t cover pest damage or removal. Some pest control companies offer annual service contracts that include rodent treatment and prevention that you can purchase to prevent damage.

Are squirrels, raccoons and bats treated the same as mice and rats?

Yes. Most HO-3 policies group squirrels, raccoons, bats, chipmunks, mice and rats under the same vermin and rodent exclusion. Damage from any of these animals is excluded.

What should I document if rodents cause a fire or water leak in my home?

Photograph all damage before cleanup, including the rodent entry point and the affected systems (wiring, pipes). Save receipts from pest control services and get a written report from the exterminator. Your insurer’s adjuster will need this documentation to confirm the secondary peril.

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About Mark Fitzpatrick

Mark Fitzpatrick, a Licensed Property and Casualty (P&C) Insurance Producer in Connecticut, is MoneyGeek's resident insurance expert. He has spent nearly a decade analyzing the market, first at LendingTree and now at MoneyGeek, where he produces original research on hundreds of carriers and millions of rates across auto, home, renters, health and life insurance.

He covers economics and insurance at MoneyGeek, and his work has been featured in The Washington Post, The New York Times and NPR, among other outlets.

Like all MoneyGeek analysts, he draws on independent cost and consumer experience data. No insurance company partnership influences his recommendations.

Fitzpatrick earned his degrees from Johns Hopkins University (M.A. Economics and International Relations) and Boston College (B.A.). His career began in financial risk management at State Street. He's also a five-time “Jeopardy!” champion.

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