I am thrilled that I finally made the choice to get my air ducts cleaned. It has been great for the dust and my allergies!! I went with Ductworks because of their reputation and was not disappointed. I had heard about cheaper options, but they don't take pictures and nickel and dime you to death. My large home with everything was just over $500 and well worth it. My technician was Lucas who did a wonderful job, very professional and sweet to my big dog! I will definitely use them again and recommend them to my friends and family!