Dryer vents pipes are typically installed by local contractors and local businesses that specialize in dryer vent cleaning and installation, such as DryerVentWizard.com. Dryer vent piping is typically made of aluminum, plastic or galvanized pipe and improper installation can cause the dryer to function poorly and lead to house fires.
Dryer vent piping installation is sometimes done by local hardware stores that sell the piping. Installation is typically done by on-staff installation experts or by local contractors who work with the store. Dryer vent piping can also be installed by the homeowner. There are multiple do-it-yourself guides available on the Internet typically written by contractors that explain in step-by-step instructions how to install the piping.