Who should install a bathroom exhaust fan is more complex than a homeowner might think. A licensed electrician, plumber, or HVAC technician can likely replace an existing exhaust fan or install a new one in a bathroom. However, who should install a bathroom exhaust fan depends on how the bathroom is set up and whether the job is a simple replacement or requires new ductwork or access to the roof.
Depending on the complexity, a bathroom fan installation may require an electrician, HVAC technician, and roofer, although a highly-skilled handyman or general contractor may be able to complete the project. Learn about the complexities of installing a bathroom exhaust ran and which licensed professionals may be required.