If it wasn't for the reviews I would have never known about this company. I saw that they did air ducts so I investigated. My son has very bad asthma and it seemed to be acting up this summer more than ever. So i decided to get the ducts clean . i haven't gotten them cleaned since he was a baby so it was well over due . i saw so many reviews talking about how there Allergies were so much better. A tech came and left within 2 hours very professional . i could instantly feel the difference in the air. Its been a week and we still haven't gotten 1 asthma attack . Thanks to Clean 4 Clean
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