State Farm vs. Mercury Wildfire Insurance in California
State Farm paused new California homeowners policies in January 2024. Mercury stepped in — actively writing in the wildland-urban interface with its My Home Hardening discount. Here is how they compare for California wildfire coverage in 2026.
Independent editorial. Not affiliated with or paid by either carrier. Availability, pricing, and programs change — verify current quotes for your address before buying.
The state of play in California
California's homeowners insurance market has been contracting since 2022. Allstate stopped writing new policies in 2022. State Farm followed in May 2023 with a pause on new applications, then formalized that pause in January 2024. Farmers reduced its California footprint. The result: hundreds of thousands of homeowners — particularly in the wildland-urban interface — found themselves either scrambling for new coverage or defaulting to the California FAIR Plan.
Mercury Insurance took a different path. While the nationals pulled back, Mercury continued writing new policies in California — including in many WUI ZIP codes — and filed a Safer from Wildfires Incentive Schedule (SIS) with the California Department of Insurance, creating a structured discount program for homeowners who document hardening measures. That combination of active appetite and real mitigation incentives makes it one of the more interesting admitted options for California homeowners shopping in 2026.
The broader market context matters: California's 2025 Sustainable Insurance Strategy now allows carriers to use forward-looking catastrophe models and reinsurance costs in their rate filings — a change intended to attract carriers back to the state. State Farm has engaged with the Department of Insurance in this process. Whether that leads to new business resuming is unclear as of mid-2026.
Quick comparison: State Farm vs. Mercury in California
| State Farm | Mercury | |
|---|---|---|
| Availability in CA | Admitted (existing customers) | Admitted (actively writing) |
| New policies | Paused since Jan 2024 | Yes — including WUI areas |
| Wildfire program | Wildfire Defense Services (existing) | My Home Hardening discount + SIS filing |
| Key discount | Home Alert Plus, Firewise | Up to 12.5% My Home Hardening |
| AM Best rating | A++ (Superior) | A+ (Superior) |
| Best for | Existing customers with hardened homes | New applicants shopping active WUI coverage |
AM Best ratings as of mid-2026. Discount figures from carrier filings. Verify current appetite and quotes for your specific address.
State Farm's California situation
Existing customers
If you already have a State Farm homeowners policy in California, the pause on new business does not directly affect you. State Farm is still processing renewals. California law requires 75 days notice before a non-renewal, and the insurer has publicly stated its intention to retain existing policyholders while not accepting new ones. That said, non-renewals have been issued in some high-concentration wildfire areas — so "still renewing" is not a guarantee.
The most actionable step for existing State Farm customers: document your home hardening and defensible space. California's "Safer from Wildfires" framework, which State Farm participates in, allows documented mitigation measures to support eligibility and discounts. A carrier-ready mitigation verification letter can be the difference between a non-renewal letter and a smooth renewal.
New applicants
State Farm is not accepting new California homeowners applications as of this writing. If you are buying a home, switching from another carrier, or were non-renewed by a different insurer and were considering State Farm, you will need to look elsewhere for now. State Farm has engaged with the California Department of Insurance under the Sustainable Insurance Strategy but has not announced a timeline for resuming new business.
Wildfire protection for existing customers
State Farm offers Wildfire Defense Services to eligible existing policyholders — a program that dispatches third-party crews to treat structures with fire-retardant gel when a named wildfire threatens them. This is a claims-reduction service, not a coverage enhancement, but it reflects the insurer's commitment to its existing book in California. Enrollment is not automatic; verify your eligibility with your agent.
Bottom line for State Farm in California
Great if you already have it — focus on mitigation documentation to protect renewability and unlock discounts. Not an option for anyone shopping new coverage in 2026.
Mercury's approach
My Home Hardening discount
Mercury's standout feature in the current California market is its My Home Hardening program. Under the SIS filing with the California Department of Insurance, Mercury can offer discounts of up to 12.5% to homeowners who document qualifying hardening measures. The program is structured around the state's "Safer from Wildfires" framework and rewards a layered approach to reducing ignition risk.
Qualifying hardening measures
Class A fire-rated roof
Metal, concrete tile, or Class A composition shingles. The single highest-impact upgrade.
Ember-resistant vents
1/16" mesh or equivalent — blocks the most common ignition path into an attic.
Noncombustible Zone 0
5-foot noncombustible buffer around the home — gravel, pavers, concrete. No mulch or wood.
Fire-resistant siding
Fiber cement, stucco, or masonry. Eliminates direct flame spread along the wall assembly.
Enclosed eaves
Boxed-in eaves with fire-rated material prevent ember lodgment in the gap.
Defensible space documentation
Dated photos and a county or contractor letter confirming Zone 1 and Zone 2 clearance.
Discounts stack — meaning multiple completed measures compound toward the maximum. A homeowner with a Class A roof, ember-resistant vents, noncombustible Zone 0, and documented defensible space could see the full 12.5% reduction versus a comparable un-hardened home.
Geographic availability within California
Mercury is writing new policies in many California WUI areas where the nationals have paused, but availability is not universal. Mercury uses its own underwriting models, and some ZIP codes near recent burn perimeters, in Very High Fire Hazard Severity Zones with high exposure concentration, or in areas with catastrophe model scores above its thresholds may still result in a decline. The only way to confirm is to get a quote for your specific address.
Bottom line for Mercury in California
The most compelling admitted option for new applicants in 2026. Active appetite plus real mitigation discounts — a combination most major carriers in California are not currently offering.
Which is better for California wildfire coverage right now?
The honest answer depends entirely on your situation:
If you already have State Farm
Stay and harden. Your existing policy is valuable in a tight market. Focus on completing and documenting mitigation measures to protect renewability, unlock any available discounts, and strengthen your position if State Farm does issue a non-renewal notice. Switching away preemptively surrenders that incumbency with no guaranteed advantage.
If you're shopping new coverage
Mercury is the stronger option of these two. State Farm is not accepting new applications, full stop. Mercury is actively writing in California WUI areas and rewards documented hardening with up to 12.5% off — a real financial incentive aligned with reducing actual ignition risk. Verify availability for your address and compare quotes before binding.
Neither carrier is the only answer. Before finalizing on Mercury, also check AAA/Auto Club, Bamboo, USAA (if eligible), and regional surplus-lines carriers — the California admitted market is constrained enough that casting a wide net is worth the effort.
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Get matched free →Alternatives to both State Farm and Mercury
If Mercury does not write your address, or if you want to compare before committing, here are the four most viable alternatives for California homeowners in wildfire-exposed areas:
Stand (physics-based underwriting)
Uses physics-based wildfire simulation to individually model ignition probability for each structure. Because they underwrite at the property level rather than ZIP or county, they sometimes write homes that blanket-rated carriers decline. Best for technically well-hardened homes in areas where other carriers see only the hazard, not the mitigation.
Bamboo (tech-forward, California-focused)
A California-focused MGA writing admitted and surplus-lines policies through a digital platform. Designed specifically for the WUI market, with underwriting built around defensible space and mitigation. Particularly active in the foothills and mountain communities where nationals have largely exited.
California FAIR Plan (last resort)
The state's insurer of last resort provides basic fire coverage when no standard carrier will write you. FAIR Plan coverage is limited — typically no liability, water damage, or theft — and often more expensive than a comparable admitted policy. Pair it with a Difference-in-Conditions (DIC) policy to fill the gaps. Use it only if no other admitted or surplus-lines option is available.
Surplus lines (E&S market)
Excess and surplus lines carriers are not admitted in California but can write risks the admitted market declines. They operate under less regulatory price control, so premiums are often higher — but they can be the bridge between an admitted decline and a FAIR Plan default. A broker who places WUI homes regularly will have E&S market access that a standard agent may not.
Frequently asked questions
Is State Farm still writing homeowners insurance in California?
State Farm paused new California homeowners insurance applications in January 2024, citing wildfire losses, construction cost inflation, and reinsurance costs. It is still writing renewals for existing policyholders. As of mid-2026 the company has not announced a date to resume new business, though it has engaged with the California Department of Insurance under the Sustainable Insurance Strategy. If you are an existing State Farm customer in California, your policy should renew — but that can change, so document your mitigation measures now.
How much is Mercury's My Home Hardening discount?
Mercury's My Home Hardening program offers discounts of up to 12.5% for documented home hardening measures. Qualifying improvements include Class A fire-rated roofing, ember-resistant vents, noncombustible Zone 0 clearance, fire-resistant siding, and enclosed eaves. The exact discount varies by the specific measures completed and your location within California. Mercury filed its Safer from Wildfires Incentive Schedule (SIS) with the California Department of Insurance, which governs the qualifying criteria.
Can I switch from State Farm to Mercury mid-policy?
Yes. You can cancel your State Farm policy at any time and receive a pro-rated refund for the unused portion of your premium. Before cancelling, confirm Mercury will bind coverage at your address — get the Mercury policy in writing first, then cancel State Farm. Switching mid-policy is common in California's hardening market and State Farm does not penalize you for leaving. If your mortgage requires continuous coverage, make sure the effective dates overlap by at least one day.
Is Mercury good in high fire risk areas of California?
Mercury is one of the more active admitted carriers in California's wildland-urban interface. It writes policies in many high-hazard ZIP codes where major nationals have pulled back, and its My Home Hardening discount creates a real financial incentive to harden your home. Geographic availability varies: Mercury uses its own underwriting models and some very high-risk areas or ZIP codes near recent burn perimeters may still be declined. Always verify Mercury's current appetite for your specific address before assuming coverage is available.
What happens to my State Farm policy in California?
If you are an existing State Farm customer, your policy should renew at the current renewal cycle. State Farm is legally required to give 75 days notice before a non-renewal in California. Even if your home is in a high-risk ZIP, a non-renewal is not guaranteed — State Farm has said it intends to retain existing customers while pausing new business. That said, the company has issued non-renewals in some high-concentration wildfire areas. Keep your home hardening documentation current, as it supports both your case for renewal and any mitigation discounts you may already receive.
Know your risk before you choose a carrier
Your FireRisk score is what carriers are rating off. Check your address free — then use the score and your mitigation documentation to negotiate a better rate.
More carrier comparisons
All wildfire insurance companies in California →
Full ranked list of carriers still writing in the WUI — including USAA, Chubb, Bamboo, AAA, Kin, and more.
Last resort coverage
California FAIR Plan — what it covers, costs & gaps →
When the admitted market says no: what the FAIR Plan actually covers, what it does not, and how to pair it with a DIC policy.