What's the difference between a French drain and a channel drain?

A French drain is a buried, gravel-filled trench with perforated pipe that collects and redirects subsurface water. A channel drain sits at the surface, usually with a grate, to catch runoff crossing a patio, driveway, or walkway.

Will fixing drainage stop water from getting into my house?

Proper grading and drain placement around the foundation is one of the most effective ways to keep water away from a house, though it should be paired with checking gutters and downspouts direct water at least a few feet from the foundation too.

Do I need a drainage fix or just better landscaping?

If water is pooling, sitting for more than a day after rain, or visibly eroding soil, that's a drainage problem that regrading or a French drain addresses. Cosmetic bed work alone won't solve standing water.

Yard drainage and French drain installation

Drainage jobs sit between hardscaping and grading work and don't belong cleanly to lawn care or irrigation alone, which is why this page pulls from hardscaping crews that also handle regrading, French drains, dry creek beds, and channel drains. It's for yards where water pools against a foundation, sheets across a patio, or turns a slope into a mud slide every time it rains.

Austin's mix of clay soil and heavy, infrequent downpours means water often has nowhere to go, which shows up as standing water in low spots, erosion along fence lines, or water intrusion near a foundation. A drainage contractor will typically walk the property after or during rain if possible, check grading away from the house, and recommend a fix, which might be a French drain, a surface channel drain across a patio or driveway, or regrading combined with sod.

French drain installation to move subsurface water away from the house
Channel or trench drains across patios, driveways, and walkways
Regrading yards so water sheets away from the foundation
Dry creek beds and rock drainage swales as a visible, low-maintenance fix

What it costs

Cost depends mainly on the linear footage of drain pipe, how much excavation is needed, and whether the fix requires tying into an existing downspout or storm system. A short surface drain across a patio is a small job; a full perimeter French drain system with regrading is a much bigger one. Soil type and access for equipment also affect labor time.

Top 3 by our score

Ranked from our published scoring of public Google reviews for hardscaping, patios & retaining walls.

1. Southern Love Landscaping & Design
5.0★ · 277 reviews

94
2. G’s Landscaping & More
4.6★ · 284 reviews

88
3. RcTex Pavers
5.0★ · 101 reviews

91

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FAQ

What's the difference between a French drain and a channel drain?: A French drain is a buried, gravel-filled trench with perforated pipe that collects and redirects subsurface water. A channel drain sits at the surface, usually with a grate, to catch runoff crossing a patio, driveway, or walkway.
Will fixing drainage stop water from getting into my house?: Proper grading and drain placement around the foundation is one of the most effective ways to keep water away from a house, though it should be paired with checking gutters and downspouts direct water at least a few feet from the foundation too.
Do I need a drainage fix or just better landscaping?: If water is pooling, sitting for more than a day after rain, or visibly eroding soil, that's a drainage problem that regrading or a French drain addresses. Cosmetic bed work alone won't solve standing water.