WatertightHub
Clarksville, TN

Sump Pump Installation Cost in Clarksville

$550 – $2,050

Average sump pump installation cost in Clarksville · avg $1,300

  • Updated 2026
  • 12 local pros
  • Based on local project data
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At a glance · Clarksville
Typical timeline
Under 1 day
Permit
Usually required · ~$150
Local soil
clay and limestone-derived soil
Freeze-thaw cycles
42 / yr
Local pros
12 available

Sump Pump Installation cost in Clarksville, TN

Pump systems that evacuate collected water from a basement or crawl space pit. Below is how it compares with related foundation and drainage work in Clarksville.

Service in ClarksvilleLowAverageHigh
Basement Waterproofing$1,950$4,400$6,850
Foundation Repair$1,900$4,750$7,600
Crawl Space Encapsulation$2,550$5,050$7,500
French Drain Installation$1,300$3,450$5,600
Sump Pump InstallationThis page$550$1,300$2,050

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

What affects the cost in Clarksville

Annual rainfall
50"
Freeze-thaw cycles / yr
42
Frost depth
14"

Around Clarksville, dense clay soils trap groundwater beside the foundation, and seasonal freeze-thaw movement keeps opening new paths for water to seep in.

Permits in Clarksville

Underpinning, piering, and wall stabilization need a permit (often with an engineer's letter); small interior repairs typically do not.

Issuing authority: City of Clarksville Building & Zoning Department · typical fee ~$150

Get matched with sump pump installation pros in Clarksville

12 established sump pump installation companies serve the Clarksville area. Tell us about your project and compare free quotes, no obligation.

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Sump Pump Installation in Clarksville: FAQ

How much does sump pump installation cost in Clarksville?+

In Clarksville, sump pump installation typically runs $550–$2,050, averaging about $1,300. The clay and limestone-derived soil soil and 42 freeze-thaw cycles a year are the biggest local price drivers.

Do I need a permit for sump pump installation in Clarksville?+

Underpinning, piering, and wall stabilization need a permit (often with an engineer's letter); small interior repairs typically do not. Permits are handled by City of Clarksville Building & Zoning Department, with a typical fee around $150.

Is sump pump installation worth it in Clarksville?+

With 50" of annual rainfall and a 14" frost depth, untreated water intrusion in Clarksville tends to worsen each freeze-thaw season, so most homeowners find addressing it early is far cheaper than structural repair later.