The answer to 'average cost of drain cleaning' is that the typical range for professional drain cleaning services can vary widely, from around $100 to $400 or more, depending on several factors. The cost of drain cleaning is influenced by the severity of the clog, the location and accessibility of the drain, the type of equipment and chemicals needed, and the local market rates in your area.
For a basic drain cleaning, you can expect to pay on the lower end of that range. However, if the clog is deep-seated or requires more extensive work, such as using a power snake or hydro-jetting, the costs can be higher. Additionally, the cost may be higher if the drain is in a hard-to-reach location or if the plumber needs to do any additional repairs.