No. Earth movement — including earthquakes, tremors, and land shifting — is a standard exclusion in virtually all HO3 homeowners insurance policies. It does not matter which carrier you use or how comprehensive your policy is. If your home is damaged by seismic activity without a separate earthquake policy or endorsement in place, the repair costs are entirely your responsibility.

Yes — more than most residents realize. South Carolina has a documented history of seismic activity, including the 1886 Charleston earthquake, one of the most powerful events ever recorded in the eastern United States. Upstate SC also falls within the broader influence zone of the Eastern Tennessee Seismic Zone. While the probability of a major event is lower than in California, the risk is real, and the financial exposure from an uninsured earthquake loss can be severe.

Unlike standard homeowners deductibles (a flat dollar amount), earthquake deductibles are commonly expressed as a percentage of your home's insured value — often between 5% and 25%. For example, on a home insured for $300,000 with a 10% deductible, you would be responsible for the first $30,000 of a covered earthquake claim. This structure means earthquake coverage is most valuable for major or catastrophic losses, and less useful for minor damage. Understanding this before purchasing is critical — and something we walk through with every client.

Because South Carolina's seismic risk is moderate compared to high-risk states like California, earthquake insurance premiums here are generally quite affordable. Pricing depends on factors including your home's age, construction type (wood frame vs. masonry), location, the coverage amount you select, and your chosen deductible percentage. Contact us for a quote specific to your home — in many cases the annual cost is lower than homeowners expect.

Common exclusions in earthquake policies include:

     • Flood or water damage caused secondarily by an earthquake (requires separate flood insurance)

     • Fire damage resulting from a quake (typically covered by your standard HO3)

     • Vehicles (covered under your auto policy)

     • Land value (only structures and contents are covered)

     • Pre-existing damage or losses below the deductible threshold

Our agents review these exclusions with you so you have a complete picture of your coverage before you need to use it.

Yes — most earthquake insurance policies include a waiting period between the date of purchase and when coverage becomes effective. This waiting period is typically around 30 days, though it varies by carrier. This means earthquake insurance should be purchased proactively, before any seismic activity is reported in your area — not in response to news of nearby tremors. We flag this waiting period clearly for every client at the time of purchase.