Drew & Troy did a phenomenal job cleaning our dryer vent & air ducts. They arrived within the specified time & we never got the feeling that they were rushing to get the job finished. We were shown before & after pictures of the vents. The amount of dust in the vents looked excessive. They also cleaned out the dryer vent. The dyer vent was badly clogged. When they were finished they went outside under our deck to make sure that the dryer air flow was venting outside. The after pictures were amazing. They were very clean & after they left you would not have known that they were ever here.