During the last hurricane, my house was flooded by about 2 feet of water. About a week after the water was extracted from my carpet and floors, I noticed water still making noise in my floor ducts. I thought this would go away, but about 2 weeks later, I started noticing a moldy smell, as well as still hearing the splashing. I called this company, and they were able to drain my ductwork, as well as sanitize so that I never smelled mold again.
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