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Rockville, MD

Sump Pump Installation Cost in Rockville

$700 – $2,350

Average sump pump installation cost in Rockville · avg $1,550

  • Updated 2026
  • 12 local pros
  • Based on local project data
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At a glance · Rockville
Typical timeline
Under 1 day
Permit
Usually required · ~$170
Local soil
clay and Piedmont soil
Freeze-thaw cycles
46 / yr
Local pros
12 available

Sump Pump Installation cost in Rockville, MD

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 Rockville.

Service in RockvilleLowAverageHigh
Basement Waterproofing$2,550$5,200$7,800
Foundation Repair$2,400$5,550$8,650
Crawl Space Encapsulation$3,300$5,950$8,550
French Drain Installation$1,650$4,050$6,400
Sump Pump InstallationThis page$700$1,550$2,350

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

What affects the cost in Rockville

Annual rainfall
42"
Freeze-thaw cycles / yr
46
Frost depth
30"

Rockville's clay-heavy soil drains slowly and holds water against foundation walls, steadily forcing moisture through cracks and cold joints.

Permits in Rockville

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

Issuing authority: City of Rockville Building Department · typical fee ~$170

Get matched with sump pump installation pros in Rockville

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

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Sump Pump Installation in Rockville: FAQ

How much does sump pump installation cost in Rockville?+

In Rockville, sump pump installation typically runs $700–$2,350, averaging about $1,550. The clay and Piedmont soil soil and 46 freeze-thaw cycles a year are the biggest local price drivers.

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

Structural foundation work and exterior excavation require a permit; interior waterproofing and minor crack sealing usually do not. Permits are handled by City of Rockville Building Department, with a typical fee around $170.

Is sump pump installation worth it in Rockville?+

With 42" of annual rainfall and a 30" frost depth, untreated water intrusion in Rockville tends to worsen each freeze-thaw season, so most homeowners find addressing it early is far cheaper than structural repair later.