Comment: We have a large home that backs up to a small lake. Our lot is mostly flat. When we bought this home, there was moisture and mold in the crawlspace. The Crawlspace Doctor's crew came in, eliminated the mold and fully encased my crawlspace with plastic and installed the appropriate sump-pump and dehumidifier combination to maintain an optimimum environment. Everything has worked flawlessly. They return annually to maintain the equipment and verify it is working according to intent. We couldn't be happier with their service.