
Serving Exton, PA and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"We had years of chronic wet basement problems. French drain that had been installed 40 years ago was no longer functional. We had several contractors in to provide estimates to excavate basement perimeter, replace conduit in trench, and install a sump pump. Estimates were all over the place, from $5000 to $21,000. Finally selected AJ Waterproofing based on price (not the lowest but one of the most reasonable), previous reviews, videos, and AJ's explanation of what was necessary and what wasn't. AJ did not try to upsell us, took the time to explain exactly what would be done, guaranteed his work. The crew arrived on time, were polite and had clean work habits. In fact, when they discovered the drain in basement washtub was clogged, one guy took the drain apart, cleared the debris, and put it back together just as a courtesy. Work was completed on time, as promised. I would not hesitate to recommend AJ and team."























































