Identify
Find the water source: roof runoff, a slope, saturated soil, or a low point in the yard.
South Bay drainage specialists
Stop guessing where the water should go.
Tell us about your drainage problem and request an introduction to a local contractor for French drains, yard drainage, and runoff solutions.
French drainsYard poolingDownspout runoff
Request a drainage quote ↓
Independent contractor-introduction service. Not a drainage contractor.
What we help you plan
Drainage is a system, not a single pipe.
Start with the issue on your property. A qualified provider can determine whether collection, grading, conveyance, or a combination is appropriate.
01
French drains
Collect subsurface water and route it through a properly planned drainage path.
Explore French drains →02Yard drainage
Assess standing water, grade, swales, inlets, and surface-water routing.
Explore yard drainage →03Downspout runoff
Move roof runoff away from foundations, paths, and saturated landscape areas.
Explore downspout drainage →How a drainage plan comes together
Every solution needs a complete water path.
A product alone is not a plan. Whether a contractor proposes a French drain, a basin, or grading changes, ask how each part of the water path will work on your property.
Collect
Choose a collection approach that matches the issue, such as a gravel trench, inlet, or basin.
Convey
Plan the route, pipe, slope, and access so water can move away from the problem area.
Discharge
Confirm a practical and permissible place for water to leave the system before work begins.
A clearer starting point
Before you request a quote.
Contractors need enough context to evaluate a drainage issue. A few simple observations make your first call more productive.
Start a request →- 01
Observe the water
Note where it starts, where it pools, and how long it remains after rainfall.
- 02
Document the site
Photos, downspout locations, low points, and existing drains are useful context.
- 03
Discuss the discharge path
Ask how a proposed system collects, conveys, and discharges water.
South Bay coverage
Starting in San Jose. Serving nearby communities.
Provider availability varies by project and location.
Common drainage questions
Get a better answer than “just add a drain.”
Is a French drain always the right fix?
No. A French drain is commonly used for subsurface water, while visible pooling may involve surface grade, roof runoff, or an inlet at a low point. The water source should guide the solution.
What should I ask before approving work?
Ask where water will be collected, how it will be conveyed, where it will discharge, what access is needed, and whether local requirements affect the work.
What information helps a contractor quote?
Photos after rain, the approximate problem area, downspout locations, existing drainage, access limits, and the timeline for the project all help.
Can this site provide a fixed project price?
No. San Jose Drain Pros is an independent contractor-introduction service. The provider who evaluates the property determines scope, price, permits, and schedule.
Ready to start?