Standing water in a San Jose yard

How this usually starts

Homeowners typically start by describing the property, the visible issue, the city, timing, and any photos or previous inspections. A qualified local provider can then decide whether the project is a fit and what kind of inspection or estimate is appropriate.

This guide is intentionally conservative: it helps you prepare better questions and request help, but it does not replace a professional inspection, engineering judgment, official code guidance, or a contractor estimate.

Local context to check

• San Jose yards may dry quickly in some areas and stay saturated in low spots, side yards, or shaded spaces where soil and grading hold water.
• Standing water close to doors, vents, crawlspace entries, or foundation edges should be described clearly when requesting help.
• A symptom page should not jump to a solution; the goal is to help a provider distinguish grading, surface drains, French drains, and sump-pump scenarios.

Cost and scope drivers

• Whether the problem is isolated to one low spot or part of a broader roof runoff, grading, or subsurface water issue.
• Need for catch basins, regrading, French drains, downspout extensions, outlet work, or surface restoration.
• Access, hardscape, irrigation, utilities, and whether the wet area affects the crawlspace or foundation.

What to document before requesting help

• Time-stamped photos during rain, right after rain, and the next day showing how quickly water drains.
• A simple sketch of flow direction, low spots, downspouts, drains, patios, and fence lines.
• Notes about smell, mosquitoes, lawn damage, slippery surfaces, or water near structural areas.

Questions to ask before hiring

• What do you think is causing the standing water, and how will you verify it?
• What are the simplest fixes to rule out before installing a larger drainage system?
• How will the plan perform during repeated storms rather than a single light rain?

FAQ