
Who insures earthquake-only?
Earthquake-only is a risk most standard carriers decline on sight. The markets below say in their own published appetite or program pages that they write it; each line links to that page with the date it was read.
4 markets publicly write earthquake-only: GeoVera, California Earthquake Authority (CEA), Palomar (Residential Earthquake), Arrowhead General Insurance Agency. 3 admitted carriers, 1 MGA.
By Sam Alishahi, independent insurance broker
Who says they write it
From each market's own appetite, product or program page (or a trade article quoting it), read on the date shown. Appetites change: the linked page controls. A market listed here isn't necessarily one this agency is appointed with; a licensed broker reaches most of them directly or through a wholesaler.
| Market | What they say they write | Where | Paper | Source |
|---|---|---|---|---|
| GeoVera Admitted carrier | Residential earthquake insurance (stand-alone) for homes in California, Oregon and Washington; site also outlines GeoVera Specialty and Coastal Select products “Residential Earthquake Insurance for California, Oregon and Washington” | CA, OR, WA | not stated | geovera.com · read 2026-10-28 |
| California Earthquake Authority (CEA) Admitted carrier | Residential earthquake policies sold exclusively through participating residential insurance companies; not-for-profit authority rather than a conventional carrier “CEA is one of the world's largest providers of residential earthquake insurance.” | California | not stated | earthquakeauthority.com · read 2026-10-28 |
| Palomar (Residential Earthquake) Admitted carrier | Stand-alone earthquake policies for homeowners and condo-unit owners (Flex Choice, Standard/Superior, Value Select); underwritten by Palomar Specialty Insurance Company and affiliates “Stand-alone earthquake policy for homeowners and condo-unit owners” | Flex Choice: AR, HI, IL, IN, KY, MO, MS, SC, TN, UT; Standard/Superior: AR, AZ, CA, IL, IN, KS, KY, NV, OK, OR, TN, TX, UT, WA; Value Select: CA, OR, WA | not stated | plmr.com · read 2026-10-28 |
| Arrowhead General Insurance Agency MGA | Residential Earthquake program for home and condominium owners; carriers Palomar Specialty (Value Select) and Zurich; page describes Arrowhead as a national program administrator and managing general agency “Arrowhead's Residential Earthquake insurance program is designed to provide better earthquake insurance options” | CA, OR, WA | not stated | arrowheadgrp.com · read 2026-10-28 |
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