The first major tremors along the San Andreas and Walker Lane faults exposed gaps in coverage that had long been overlooked. Early policies focused on fire and flood, leaving homeowners and businesses to navigate a patchwork of endorsements for structural damage, personal property loss, and business interruption.
Decades of seismic events forced a shift. Legislative reforms, the rise of earthquake‑specific policies, and the introduction of parametric triggers created a new era where claims are not only more predictable but also more responsive to the needs of those rebuilding after the quake.