ENGINEERED 
RETAINING
WALLS®

The first priority is safety — keep people and vehicles away from the slope and wall zone immediately. Then start documentation before anything is moved or cleaned up: take wide photos from multiple angles, close-up photos of all damage, and a continuous video walk-through of the entire failure. Note the date, time, and what you observed happening. Call your insurance company to open the claim the same day, and contact an engineer or experienced retaining wall contractor to assess the site within 24–48 hours while conditions are still unchanged.

Call as soon as the site is safe to document — ideally the same day or first thing the next morning. Most policies have prompt notice requirements, and delays can give insurers grounds to reduce or deny coverage. You don't need a repair estimate ready before calling — just report the loss, describe what happened, and get a claim number. The full scope documentation comes later, but your obligation to notify starts the moment you discover the damage.

Insurers need a complete visual record: wide-angle shots showing the full wall and slope, close-ups of every crack, separation, or zone of movement, documentation of drainage outlets and whether they were functioning, any soil displacement or blowouts at the base, storm debris or tree strike evidence if present, and the structures or areas the wall was protecting. Record a slow continuous walk-through video from end to end. Date-stamp all files and keep your originals — edited or cropped photos raise questions during review.

Leave the wall as intact as possible for the adjuster's inspection, except for minimum safety measures. If blocks are creating an immediate fall hazard or blocking a road, you can move them — but photograph their position first. When possible, save displaced materials on-site so the adjuster and engineer can assess them. Any cleanup done before documentation gives insurers grounds to question the full scope of damage, which can result in an underpaid claim.

Give the adjuster the exact date and time you first noticed the failure, what you observed happening (sudden collapse, progressive leaning, post-storm movement), recent weather events in the area, any prior repairs or known drainage issues with the wall, and your full photo and video documentation set. Be specific and factual. If you have records of prior contractor work, building permits, or maintenance, provide those as well — a complete file speeds up the review significantly.

For significant structural failures, yes — a PE-stamped report identifying the root cause gives you a documented professional opinion that the adjuster must address in writing rather than simply overriding in the field. An engineering report showing storm runoff or sudden slope movement as the cause is much harder to dismiss than homeowner testimony alone. For smaller, clearly documented failures, a detailed photo set and contractor estimate may be sufficient. We can advise on whether engineering is warranted after a quick site assessment.

For insurance purposes, emergency stabilization is work done to prevent further immediate damage to a covered structure — such as preventing a wall from collapsing into a house or keeping a driveway from becoming unsafe. This typically includes drainage relief cuts, temporary bracing, geo-anchor installation to arrest active movement, or partial excavation to reduce pressure. Document all stabilization work with before-and-after photos and save all material receipts, as these costs are generally claimable as part of the covered loss when properly documented.

Tie the failure clearly to a specific event with documentation: local weather service data showing storm rainfall amounts and dates; photos taken the day of or day after the event showing the damage; neighbor accounts if the event was witnessed; and any news or municipal records of flooding or slope movement in the area on that date. The more specifically you connect the failure to a sudden triggering event rather than gradual deterioration, the more clearly it falls within standard sudden-loss coverage and outside the maintenance exclusions.

Keep organized records throughout the claims process: your claim number and adjuster contact information; all written communications including emails and letters; engineering reports and contractor estimates; invoices for any stabilization or temporary work already completed; a written timeline of events from first failure through settlement; and your full original photo and video set with original file timestamps. A simple folder — paper or digital — with these documents organized chronologically prevents disputes later and speeds up any re-review.

Simple retaining wall claims with clear sudden damage and straightforward repair scopes often resolve in 4–8 weeks. Claims involving engineered rebuild scopes, disputed cause of loss, or large project values commonly take 2–4 months, particularly when the insurer requires their own engineering review. Keeping proactive follow-up contact with your adjuster — weekly if needed — and responding promptly to any document requests significantly shortens the process. If the claim stalls without explanation, asking for a supervisor review is appropriate.