Jul was great from the start while interacting with my cats to working diligently around the house. We have over 3800 square feet of house so it took the entire day for the cleaning but we couldn't be happier with the results. Jul showed me the pictures off all the junk (literally, it's amazing what people throw in your ducts) before and then results after were so nice & clear. The entire house felt fresh. Jul was very nice & friendly & he did an amazing job! We would recommend everyone get this done with Ductworks.