WatertightHub
Cambridge, MA

Foundation Repair Cost in Cambridge

$2,650 – $10,450

Average foundation repair cost in Cambridge · avg $6,550

  • Updated 2026
  • 12 local pros
  • Based on local project data
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At a glance · Cambridge
Typical timeline
2–5 days
Permit
Usually required · ~$190
Local soil
glacial till and clay
Freeze-thaw cycles
62 / yr
Local pros
12 available

Foundation Repair cost in Cambridge, MA

Fixing cracks, bowing walls, and settlement with piers, anchors, and structural reinforcement. Below is how it compares with related foundation and drainage work in Cambridge.

Service in CambridgeLowAverageHigh
Basement Waterproofing$2,750$6,100$9,400
Foundation RepairThis page$2,650$6,550$10,450
Crawl Space Encapsulation$3,600$6,950$10,300
French Drain Installation$1,800$4,800$7,750
Sump Pump Installation$800$1,850$2,850

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 Cambridge

Annual rainfall
48"
Freeze-thaw cycles / yr
62
Frost depth
49"

Cambridge's dense glacial till drains slowly and holds water against foundation walls, and roughly 62 freeze-thaw cycles a year work existing cracks wider each winter.

Permits in Cambridge

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

Issuing authority: City of Cambridge Building Department · typical fee ~$190

Get matched with foundation repair pros in Cambridge

12 established foundation repair companies serve the Cambridge area. Tell us about your project and compare free quotes, no obligation.

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Foundation Repair in Cambridge: FAQ

How much does foundation repair cost in Cambridge?+

In Cambridge, foundation repair typically runs $2,650–$10,450, averaging about $6,550. The glacial till and clay soil and 62 freeze-thaw cycles a year are the biggest local price drivers.

Do I need a permit for foundation repair in Cambridge?+

Structural foundation work and exterior excavation require a permit; interior waterproofing and minor crack sealing usually do not. Permits are handled by City of Cambridge Building Department, with a typical fee around $190.

Is foundation repair worth it in Cambridge?+

With 48" of annual rainfall and a 49" frost depth, untreated water intrusion in Cambridge tends to worsen each freeze-thaw season, so most homeowners find addressing it early is far cheaper than structural repair later.