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Troy, NY

French Drain Installation Cost in Troy

$1,750 – $7,150

Average french drain installation cost in Troy · avg $4,450

  • Updated 2026
  • 7 local pros
  • Based on local project data
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At a glance · Troy
Typical timeline
1–2 days
Permit
Usually required · ~$200
Local soil
glacial till and clay
Freeze-thaw cycles
68 / yr
Local pros
7 available

French Drain Installation cost in Troy, NY

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 Troy.

Service in TroyLowAverageHigh
Basement Waterproofing$2,700$5,700$8,650
Foundation Repair$2,550$6,100$9,600
Crawl Space Encapsulation$3,500$6,500$9,500
French Drain InstallationThis page$1,750$4,450$7,150
Sump Pump Installation$750$1,700$2,600

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

What affects the cost in Troy

Annual rainfall
43"
Freeze-thaw cycles / yr
68
Frost depth
48"

In Troy, poorly draining glacial soils keep the ground saturated against basement walls, while deep winter frost heaves and cracks foundations over time.

Permits in Troy

Exterior drainage and structural repairs are permitted work here; interior sealing and sump-pump installs frequently are not.

Issuing authority: City of Troy Department of Buildings · typical fee ~$200

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French Drain Installation in Troy: FAQ

How much does french drain installation cost in Troy?+

In Troy, french drain installation typically runs $1,750–$7,150, averaging about $4,450. The glacial till and clay soil and 68 freeze-thaw cycles a year are the biggest local price drivers.

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

Exterior drainage and structural repairs are permitted work here; interior sealing and sump-pump installs frequently are not. Permits are handled by City of Troy Department of Buildings, with a typical fee around $200.

Is french drain installation worth it in Troy?+

With 43" of annual rainfall and a 48" frost depth, untreated water intrusion in Troy tends to worsen each freeze-thaw season, so most homeowners find addressing it early is far cheaper than structural repair later.