French Drain Cost in Houston (2026): Average Price & Estimate

French Drain Cost in Houston

Estimated french drain cost in Houston

$1,700–$5,050

Roughly about 4% below the national average.

Ample contractor competition keeps costs near or below the national average.

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Based on Houston, TX pricing.

Estimated cost range

$1,700–$5,050

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An estimate for planning, not a quote. Get written quotes from local pros below.

Estimate, not a quote. Local prices vary by contractor and project. These are 2026 estimates for Houston, TX. Get written quotes from licensed Houston contractors before you budget.

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What to know about french drain in Houston

Wet soils and heavy rain in Houston stress foundations, so grading and drainage are part of a durable fix.

What affects french drain cost in Houston

Beyond the local market, the same factors that drive french drain cost everywhere apply in Houston:

Length and depth of the drain.
Type: yard, interior basement, or exterior foundation.
Soil conditions and digging difficulty.
Landscaping or concrete to remove and restore.

French Drain cost by drain type in Houston

These figures are adjusted for Houston pricing (about 0.96x the national average), so they reflect what local homeowners actually pay.

Estimated french drain cost by drain type in Houston (2026)

Drain type	Cost in Houston	Typical total
Surface / yard drain	$16.80 to $50.40 /ft	About $1,700 to $5,050
Footing / interior basement	$33.60 to $101 /ft	About $3,350 to $10,100
Exterior foundation	$38.40 to $115 /ft	About $3,850 to $11,500

Frequently asked questions

How much does french drain cost in Houston?

In Houston, TX, french drain typically costs $1,700 to $5,050 in 2026 for a standard project, about 4% below the national average. Your exact price depends on size, materials, and scope.

Why does french drain cost more or less in Houston?

Ample contractor competition keeps costs near or below the national average. Labor rates, permit costs, and local demand are the main reasons Houston prices differ from the national average.

Do I need a permit for french drain in Houston?

Most french drain projects require a permit. Requirements vary by city and Texas jurisdiction, so confirm with your local building department. A licensed contractor usually pulls the permit for you.

When is the best time of year for french drain in Houston?

In Houston, aim for spring or fall. Summer heat, humidity, and afternoon storms can cause delays on exterior projects, and late summer is peak storm season.

Is french drain cheaper outside Houston?

Sometimes. Houston runs about 4% below the national average. Nearby smaller towns with lower labor costs can come in cheaper, while denser urban areas often cost more. Always compare quotes from contractors who serve your specific area.