I’ve had Safety King clean my ducts in my old house. I had Jason and Tony as my technicians. First of all, I needed to change my time and they were very accommodating. The guys were right on time, extremely polite and very professional. They offered to go through the process to be sure I knew what was going to happen and why. They apologized whenever the process got a bit loud. Asked a number of times if I had any questions. I would say, “I don’t think so”, but then would think of a question. The guys were patient and at the end showed me the pictures of what was accomplished. GREAT JOB! My dryer vent was scary looking. I highly recommend that people get this done. It is such a fire hazard.