When I started looking for information about dryer vent cleaning, the price was the main concern, and then I found a helpful article on how much does vent cleaning cost . It explains in detail what determines the cost of the service and why it can vary from house to house. It became clear that the price is determined not just by the visit itself, but by the length of the duct, the level of contamination, and the difficulty of access. After that, I stopped perceiving the cost as something abstract. In my case, the amount was quite reasonable and corresponded to the scope of the work. Now I understand exactly what I'm paying for and don't feel like I'm being ripped off.