How much extra is it to clean the returns?
Carrie S. asked on Mar 28, 2013
The cost to have the air returns cleaned varies depending on the size of your house and so forth. The technician will be better able to tell you that. Usually between $200 and $600 for the whole house. He would go in and brush the return vents.
Kristi D. from Groupon replied on Apr 1, 2013