Written by Pro Value Contracting | Published on July 2025
After a storm in San Diego, CA, you should inspect your home within 24 to 48 hours to catch water intrusion, structural issues, and wind damage before they get worse. Acting quickly can mean the difference between a minor repair and a full-scale water damage restoration project.
This checklist covers every major area of your property, including your roof, exterior, interior walls, basement, and drainage systems. We also break down what to document for insurance claims and when to call a professional restoration company.
Understand Why Storm Inspections Matter in San Diego
San Diego has a semi-arid climate, but that does not mean homeowners are immune to storm damage. The region sees atmospheric river events, Santa Ana wind conditions, and occasional flash floods, especially in areas like Mission Valley, El Cajon, and Chula Vista.
Because San Diego gets relatively little rain overall, many homes are not built or maintained with heavy moisture exposure in mind. When storms do hit, drainage systems can back up, roofs can leak at aging flashings, and dry soil can cause sudden runoff that overwhelms foundations.
Inspecting your home promptly after a storm helps you identify hidden damage before mold develops. Mold can begin growing within 24 to 48 hours of water intrusion. Early detection is the most cost-effective defense you have.
Inspect Your Roof and Attic First
Your roof is your home’s first line of defense against storm damage. Start here before inspecting anything else, because roof damage often leads to water intrusion throughout the rest of the structure.
- Look for missing, cracked, or curled shingles from the ground using binoculars if needed.
- Check roof flashings around chimneys, vents, and skylights for lifted or separated edges.
- Inspect gutters and downspouts for dents, separation from the fascia, or debris blockage.
- Go into your attic and look for wet insulation, water stains on the sheathing, or daylight visible through the roof deck.
- Check attic vents for damage or debris that may have been forced inside during high winds.
- Feel for soft spots in the attic floor decking, which can indicate water has been pooling.
If you find active leaking or significant shingle loss, cover the affected area with a polyethylene tarp (at least 6 mil thickness) until repairs can be made. Document everything with photos before covering it up.
Walk the Exterior and Check Structural Areas
Once you have checked the roof, walk the full perimeter of your home. Exterior damage is often visible right after a storm and gives you clues about where water may have entered.
| Exterior Area | What to Look For | Urgency Level |
|---|---|---|
| Siding and stucco | Cracks, holes, missing sections, water staining | High |
| Windows and door frames | Broken seals, cracked caulking, standing water on sills | High |
| Foundation | New cracks, efflorescence, soil erosion near footings | Critical |
| Garage door | Bent panels, misalignment, water intrusion at the base | Medium |
| Fences and retaining walls | Leaning, cracked, or collapsed sections | Medium |
| Outdoor electrical fixtures | Exposed wiring, water near outlets, tripped breakers | Critical |
In San Diego, stucco exteriors are very common. Stucco can absorb moisture quietly without showing obvious surface damage right away. Press gently on stucco near ground level and around window edges. Soft or hollow-sounding spots may indicate water has gotten behind the surface.
Check Interior Rooms, Walls, and Ceilings
Move inside and work from the top floor down. Water always follows gravity, so damage visible on a lower floor often originates from somewhere higher up.
- Look for water stains, bubbling paint, or sagging drywall on ceilings and upper walls.
- Check around all windows and exterior doors for moisture on the sill, frame, or surrounding drywall.
- Inspect closets along exterior walls, which are common spots for hidden leaks to develop unnoticed.
- Check under sinks and around toilets for any new moisture or water intrusion from the storm.
- Look at baseboards along exterior walls for warping, swelling, or discoloration.
- Use your nose. A musty or earthy odor in a room that did not smell that way before the storm is a red flag.
Pro Value Contracting recommends using a non-invasive moisture meter on drywall and wood framing in areas that look or feel suspicious. These tools are inexpensive and available at most hardware stores in San Diego.
Inspect Crawl Spaces, Basements, and Drainage Systems
Crawl spaces and low-lying areas accumulate water quickly during heavy rain and are often the last places homeowners check. In San Diego neighborhoods built on hillsides or near canyons, drainage issues after storms can be severe.
| Area | Signs of Storm Damage | Recommended Action |
|---|---|---|
| Crawl space | Standing water, wet insulation, soil erosion | Extract water and dry immediately |
| Sump pump pit | Pump failure, pit overflow, float stuck | Test pump and replace if needed |
| Floor drains | Backup, gurgling, or slow drainage | Clear blockages, call plumber if needed |
| Yard drainage channels | Blockage, erosion, overflow into structure | Clear debris, regrade if necessary |
| Downspout discharge | Discharge too close to foundation | Extend to at least 6 feet from home |
Standing water in a crawl space should be extracted as quickly as possible. Even shallow pooling can saturate wood framing, encourage mold growth, and attract pests. If you find standing water, call a water damage restoration professional rather than attempting to dry it with household fans alone.
Document Damage for Your Insurance Claim
Proper documentation is critical when filing a homeowners insurance claim in California. Many claims are delayed or underpaid because homeowners fail to gather enough evidence at the scene.
- Take wide-angle photos and close-up photos of every damaged area before touching or cleaning anything.
- Record video walkthroughs of both interior and exterior damage with verbal narration describing what you see.
- Write down the date and time of the storm and note when you first discovered each type of damage.
- Keep all receipts for emergency expenses like tarps, water extraction services, or temporary lodging.
- Get at least two written estimates from licensed contractors before agreeing to any repairs.
- Do not sign any restoration contracts that include an Assignment of Benefits clause without reviewing it carefully with your agent first.
California Department of Insurance guidelines require your insurer to acknowledge your claim within 10 days and accept or deny it within 40 days. If your adjuster is slow or disputes the damage, a detailed photo and video record is your strongest tool.
Pro Value Contracting works directly with most major insurance carriers and can help document storm and water damage for your claim at no additional charge as part of our restoration services.
FAQs on Storm Damage Inspections in California
How soon after a storm should I inspect my home?
You should inspect your home within 24 to 48 hours after the storm passes. Water intrusion can lead to mold growth in as little as 24 hours, so the sooner you identify damage, the faster you can prevent it from spreading to unaffected areas.
Should I get on my roof to inspect it myself?
For most homeowners, it is safer to inspect the roof from the ground using binoculars or from an upstairs window. Wet roofs are extremely slippery and dangerous. If you need a closer look, hire a licensed roofing contractor or call a restoration company like Pro Value Contracting to do a safe assessment.
Does homeowners insurance in California cover storm damage?
Standard homeowners insurance in California typically covers wind damage, rain damage, and falling objects. Flood damage from rising water is not covered under a standard policy and requires separate flood insurance through the National Flood Insurance Program (NFIP). Review your policy carefully and call your agent right after a storm event.
What if I find mold after a storm?
If you find mold within days of a storm, it likely means the area had pre-existing moisture or the new water intrusion was significant. Do not disturb visible mold. Call a licensed mold remediation professional. In San Diego, Pro Value Contracting handles both water damage extraction and mold remediation as part of the same restoration process.
What is the most commonly missed area during a storm inspection?
Crawl spaces and attic spaces are the most commonly overlooked areas. Both can hold moisture for weeks or months without any visible sign from inside the living areas. Adding these to your routine inspection after every major storm will help you catch hidden damage before it becomes a costly problem.
Can I dry out storm water damage myself with fans?
Household fans and dehumidifiers can help with minor surface moisture, but they are not effective for water that has soaked into wall cavities, subfloors, or insulation. Professional restoration equipment operates at much higher air-movement and dehumidification capacity. Attempting to dry structural water damage without proper equipment often leads to mold growth inside walls.
Wrap Up and Next Steps
Inspecting your home after a storm in San Diego does not have to be overwhelming. Use this checklist room by room, document what you find, and act quickly on any signs of water intrusion or structural damage.
If you find damage that goes beyond a surface fix, do not wait. The longer water sits in your walls, floors, or crawl space, the more expensive and invasive the repair becomes.
Contact Pro Value Contracting at (888) 508-6580 for a professional storm damage inspection and water damage restoration in San Diego, CA. Our team is available to respond quickly, help you document damage for your insurance claim, and start the restoration process right away.