San Francisco Bay Area storms — particularly the atmospheric river events that have become increasingly intense in recent years — can cause catastrophic property damage in hours. Wind-driven rain penetrates roof and wall vulnerabilities, storm drains overflow and back up into basements and crawl spaces, and trees fall on structures. Allied Restoration provides 24/7 emergency storm damage response across the Bay Area from four offices, with the equipment and crew capacity to handle large-loss storm events.

Types of Storm Damage We Restore

Wind Damage

Roof damage, broken windows, fallen trees on structures. Emergency board-up and tarping to prevent rain intrusion.

Rain & Flood Damage

Roof leak water intrusion, window and door penetration, foundation seepage during heavy rain events.

Storm Drain Backup

Overwhelmed municipal storm systems push water into basements through floor drains — Category 3 water requiring full biohazard protocols.

Atmospheric River Events

Bay Area atmospheric river storms can deliver weeks of rainfall in days. Allied Restoration mobilizes for large-scale storm response events.

Storm Damage Restoration Process

  1. Emergency call received — 24/7 live dispatch, crew en route immediately
  2. Stabilization — emergency board-up, roof tarping, tree removal coordination
  3. Damage assessment — thermal imaging and moisture mapping of all affected areas
  4. Water extraction — standing water removed from all affected spaces
  5. Structural drying — LGR dehumidifiers and air movers deployed throughout
  6. Insurance documentation — Xactimate scope prepared for adjuster review
  7. Reconstruction — rebuild to pre-loss condition once dry

Bay Area Storm History — Why Preparation Matters

The San Francisco Bay Area has experienced a series of severe storm events in recent years that have caused hundreds of millions in property damage. The atmospheric river storms of 2022–2023 caused widespread flooding, mudslides, and structural damage across Sonoma, Marin, Santa Cruz, and San Francisco counties. Many property owners discovered that their buildings had undetected vulnerabilities — aging roof membranes, unsealed penetrations, and inadequate drainage — that catastrophic rainfall events exploited.

Allied Restoration responded to hundreds of storm damage calls during these events from our four Bay Area offices. We understand the local storm damage patterns and the specific vulnerabilities of different Bay Area building types — Victorian homes in SF, hillside construction in Marin, wine country properties in Sonoma, and commercial buildings throughout the region.

Does Insurance Cover Storm Damage?

  • Wind damage — covered under standard homeowner's and commercial property policies
  • Rain intrusion from storm — covered when it enters through a wind-created opening
  • Roof damage from storm — covered, subject to deductible and policy limits
  • Storm drain backup flooding — requires a separate water/sewer backup rider
  • Flooding from outside — requires separate NFIP or private flood insurance
Allied Restoration works directly with all major insurance carriers and provides complete Xactimate storm damage documentation. We can help you understand your coverage and navigate the claims process. Call (415) 529-5637.