About this company
HS Ultra LLC
Serving homes and businesses across Wisconsin and surrounding areas, we specialize in food processing plant cleaning, cleanroom and lab disinfection, and residential services. Using ozone cleaning, aqueous ozone, and UV disinfection—including UV light sterilization for schools, gyms, healthcare, and hospitality facilities—we provide safe, chemical-free pathogen control.
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Review of Dolphin Pool & Spa by Danielle C.
My husband and I bought a foreclosed property with a pool this spring. Not only did Dolphin service our pool and get it running again, but they have also thought us everything we need to know to keep our pool clean and running efficiently. Thanks Kevin, Jeremy and the rest of the Dolphin staff!
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