Maybe for some reason, after the free inspection, you would like to have only the Return Cleaning service? It's $20.00/Return.

All services have to be in addition to the Main Duct Cleaning service.

Often the Return is the dirtiest part of the system.

But once all the other vents are sealed off, and with careful conduct, The RHDVac will pull the debris back through the Return duct and in to the vacuum filter bags.

And don't worry about any dust escaping the RHDVac and recontaminating the air in your home. "The silencer" is not only HEPA filtration certified, it also makes the job quieter.