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Main Line Waterproofing

Top Rated
4.9★★★★★(94)
|Foundation Repair in Philadelphia, PA|1 of 67 in Philadelphia
☎️ (610) 642-4444Visit Website
Score 68/100
Updated Mar 16, 2026
1 contractor in Philadelphia
Free Estimates
Typical Cost
$2,000 - $15,000 per job
Specialty
Foundation Repair

How Main Line Waterproofing Compares

4.9
This contractor
vs
4.8
Philadelphia average
Above average across 58 rated foundation repair companies

What Customers Say

★★★★★Jonathan Knight

Herb and Jared went above and beyond in addressing an infrequent but persistent flooding issue in my basement in an area with an alcove protruding out into my backyard where water was getting trapped ...

★★★★★Michael Murphy Jr

I had a great experience working with Main Line Waterproofing on a renovation project in Bala Cynwyd. Herb and his team were professional, responsive, and easy to work with from start to finish. They ...

★★★★★Matthew Saline

We had a really good experience with Main Line Waterproofing. They took the time to explain what was going on during the foundation inspection and didn’t oversell anything. They installed a French dra...

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Find Foundation Repair Companies Nearby

Pittsburgh (62)
Main Line Waterproofing☎️ (610) 642-4444
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