Waterproofing & Drainage elsewhere in PA
Pittsburgh (14)
Pittsburgh (14)
12 waterproofing contractors in Philadelphia, PA. 11 of them carry a Google rating, from 3.7 to 5.0 stars across 301 reviews — 7 sit at 4.5 or better. 12 list a phone number and 10 a website. Best-rated first; contact them yourself, we don’t resell your details.
Waterproofing treats the water that causes foundation movement rather than the movement itself. Drainage, sump systems and exterior membranes are a different specification from piering and slab work, and plenty of homeowners need both quoted separately.