CaliforniaApplication guide2026

Earthquake insurance for high-value homes

High Coverage A values make percentage deductibles and building code upgrade coverage especially important decisions.

What you need to know

Earthquake insurance for high-value homes

A 15% deductible on a $1.5M home is $225,000 — more than most homeowners can absorb without insurance. High-value homes in California also face building code upgrade exposure, specialty market requirements, and carrier appetite limitations at standard markets. An independent broker with access to admitted and non-admitted specialty markets is especially valuable for homes above $1M.

Key application fields

What the Best Earthquake wizard captures

The application documents all the details underwriters look for. Gathering the following before applying produces a stronger submission and faster broker review:

  • Dwelling limit and current homeowners Coverage A value
  • Desired earthquake dwelling, personal property, loss of use, and BCU limits
  • Construction type and foundation — especially masonry or unusual configurations
  • Year built and retrofit status — impacts deductible availability above $1M
  • Prior claims, structural repairs, or unrepaired damage
Why independent broker review matters

From indication to bindable options

The Best Earthquake Insurance application gives a preliminary annual range anchored to CDI data, then submits a completed Covwell application to Bollinsure for broker review. A licensed California broker reviews your construction, retrofit, and loss details and shops multiple carrier markets to find the best available terms.

The indication is not a bindable quote — final coverage is subject to underwriting, carrier eligibility, and policy terms. But starting with a strong, complete application gives the broker the best possible foundation for market submission.

How this fits the application

Ready to submit?

The 5-step application wizard takes approximately 5–8 minutes to complete. It walks through property and applicant details, coverage terms and deductible selection, construction and foundation type, retrofit and loss history, and a review-and-sign step where you can preview the completed PDF before submitting.

Your completed application is reviewed by a licensed broker who follows up — often the same business day — with market options and next steps.