Retaining Wall Assessment: How Soon Does Your Wall Need Attention?
9 plain questions about what you can see from a safe distance. The answers sort the wall into act now, soon or plan, with what that means and what to do next.
Check your wall
Your result
Answer all 9 questions and the result appears here. It works only from what you can see from a safe distance, so you never need to touch the wall to answer.
What the three results mean
This retaining wall assessment from Batterline San Diego Retaining Walls uses fixed rules, so the same answers always give the same result, and every result says why. It reads the signs a homeowner can see without touching the wall: movement, water, what sits above and below, and how tall it is. Those are the same things the first site visit starts with before it measures the height from the top of the footing, checks the drainage and looks for old permits.
Act now
Part of the wall or slope has moved, or a lean, a gap at the top or seepage appeared after rain or within weeks, or a leaning wall 3 ft or taller stands over people, cars or a building. Keep everyone back from the base and the top and call. The result does not say what failed; it says the signs can get worse quickly.
Soon
A slow lean or bulge, seepage through the face, rotting timber, cracks that keep growing, water pooling at the top, or a driveway or structure above a wall that shows any sign. These causes tend to grow, so the assessment belongs before the next rainy season, while a repair may still be the right scope.
Plan
Old, stable cracks on a straight wall, or a site where nothing looks wrong and you are planning a new wall. There is time to get the design, the permit path and a written estimate in order. The cost calculator gives a budget first.
What a questionnaire can't tell you
The causes that matter most sit behind the face: whether there is a drain and gravel zone, whether geogrid layers are long enough, how deep the footing is and what the soil is doing. A lean can come from water, an undersized footing, a load added above after the wall was built, or ground moving under both, and the guide to a leaning retaining wall explains how each one is told apart. None of that can be confirmed from the yard, which is why no answer here says a wall is sound.
A face-only fix rarely holds when the whole wall is moving, so the next decision is often between repair and replacement, which the repair-or-replace guide lays out. Where water is the issue, retaining wall drainage covers what an outlet, a perforated pipe and clean gravel do. If a rebuilt or new wall is over 3 ft from the top of its footing, or holds a driveway, a structure or a steep slope, the permit guide explains what the City of San Diego and the County require.
Get an Estimate for your retaining wall
Send the result with a photo of the face and the top of the wall. The estimate starts from a site visit that measures the wall, the load above it, the drainage and the access.