I recently had Thompsons install a waterproofing system in my basement and am mystified how they are still in business. The workers are late. The management is quite rude. My biggest complaint is with the lack of quality. The cement/finishing was not even. I cannot put carpet down becasue it is so uneven. Not only do I have water comming into the sump, but also dirt so this is clogging up my pump. What a terrible installation. \r
Overall it was a very poor experience right from the get go. Avoid Thompson's like the plague.
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