We called America Air Duct Cleaning Service last week after having a distinct musty smell coming from the vents. We had a feeling it was mold. After researching companies, we decided to contact America Air Duct Cleaning because we needed a company that knows how to clean air ducts but also treat the mold if it found. Andrew came out today and he confirmed what we expected, mold. He showed us the video of the mold and explained what needed to be done and gave us an estimate. We asked Andrew if he could take care of it today, he said he could. Andrew provided to us pictures of before and after work and explained tips to us how to maintain our vents. We are very pleased with the service Andrew provided.