Can not say enough good things about AJ Waterproofing. I had been having an issue with water getting into my crawl space for a long time. I called a different company first, and they immediately...
A J Waterproofing
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3774 Kratz Rd
Collegeville, PA 19426
A J Waterproofing provides waterproofing services, yard and storm drainage, sump pump services, and french drain installations to Collegeville, PA, and surrounding areas.
Reviews
Alan W.
7/8/2025
Stephen H.
5/12/2025
I didn't use AJ's services, but he took the time to speak with me over the phone and give me really helpful information about my issue. He reviewed pictures I sent him, gave me his advice on what...
Matt M.
8/18/2024
Update: AJ called me back after reading my original review and apologized for his behavior during our previous conversation. He then spent several minutes asking me about what I decided about...
Charles L.
5/23/2025
AJ took time inspect the house and provided professional suggestions. Very helpful suggestions! Thanks!
Cindy K.
12/5/2024
AJ and his crew did a fantastic job installing a French drain, sump pump, sump pit, and backup sump pump in our basement. AJ is both knowledgeable and thorough. They cleaned up after completing...
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