Got coupon off WagJag for $78 to clean ducts including 12 registers. Ducts (include fresh air & return supply vents), ducts cleaned out nicely; however, spent the next 4 hours vacuuming, dusting, washing floors, laundry & shampooing carpets because vents weren't covered & fine dirt, dust, drywall bits, etc. spewed back into EVERY room and covered EVERYTHING. No disposable overshoes worn upon entry to home; wanted to charge extra to clean out dryer duct (I didn't ask for that service), pushed to sell expensive furnace filter; however, they were prompt. Coupon wasn't worth the extra 4 hours of cleaning I had to do afterwards. My home was NOT left TIDY & clean after this service. Homeowners: Make sure you remove or store anything that is exposed; otherwise, you risk the headache of either throwing out or washing anything that you may be consuming or using & spending hours cleaning as well. Also,ask if disposable overshoes will be worn and if vents are covered during the cleaning. What a nightmare.