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Fort Worth, TX

French Drain Installation Cost in Fort Worth

$1,400 – $5,550

Average french drain installation cost in Fort Worth · avg $3,500

  • Updated 2026
  • 12 local pros
  • Based on local project data
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At a glance · Fort Worth
Typical timeline
1–2 days
Permit
Usually required · ~$150
Local soil
expansive clay
Freeze-thaw cycles
14 / yr
Local pros
12 available

French Drain Installation cost in Fort Worth, TX

Perimeter drainage that channels groundwater away from the foundation before it gets in. Below is how it compares with related foundation and drainage work in Fort Worth.

Service in Fort WorthLowAverageHigh
Basement Waterproofing$2,150$4,450$6,750
Foundation Repair$2,050$4,750$7,450
Crawl Space Encapsulation$2,800$5,100$7,350
French Drain InstallationThis page$1,400$3,500$5,550
Sump Pump Installation$600$1,350$2,050

Ranges reflect local labor and expansive clay soil conditions. Your quote depends on square footage, access, and severity.

What affects the cost in Fort Worth

Annual rainfall
36"
Freeze-thaw cycles / yr
14
Frost depth
9"

Fort Worth's expansive clay soil swells when it rains and shrinks in dry spells, and that constant movement is the area's leading cause of foundation cracks and wet basements.

Permits in Fort Worth

Structural foundation work and exterior excavation require a permit; interior waterproofing and minor crack sealing usually do not.

Issuing authority: City of Fort Worth Building Department · typical fee ~$150

Get matched with french drain installation pros in Fort Worth

12 established french drain installation companies serve the Fort Worth area. Tell us about your project and compare free quotes, no obligation.

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French Drain Installation in Fort Worth: FAQ

How much does french drain installation cost in Fort Worth?+

In Fort Worth, french drain installation typically runs $1,400–$5,550, averaging about $3,500. The expansive clay soil and 14 freeze-thaw cycles a year are the biggest local price drivers.

Do I need a permit for french drain installation in Fort Worth?+

Structural foundation work and exterior excavation require a permit; interior waterproofing and minor crack sealing usually do not. Permits are handled by City of Fort Worth Building Department, with a typical fee around $150.

Is french drain installation worth it in Fort Worth?+

With 36" of annual rainfall and a 9" frost depth, untreated water intrusion in Fort Worth tends to worsen each freeze-thaw season, so most homeowners find addressing it early is far cheaper than structural repair later.