This is the first time I also decided to go for professional dryer cleaning. In my city, I had only heard about dryer cleaning service https://comfortclean.com/dryer-vent-cleaning/ , so I contacted these experts. These guys really have no competition because others would not reach the level of their services. I am very satisfied. They diagnosed my dryer and eventually found out that the vent ducts were clogged with lint and dust! The experts explained to me that if the dryer is overheating or air circulation is impaired, these are clear signs that the vent needs to be cleaned right away. The service, by the way, was quite reasonable, and the machine works like new again. I recommend the services of these guys!