Who Installs Bathroom Exhaust Fans?

Tired of excess moisture and condensation in your bathroom? Maybe it’s time to install or replace a bathroom exhaust fan. Although it seems like a simple project, knowing how to call to replace a bathroom fan isn’t that easy. Since they include electrical wiring, ductwork, and outdoor vents, you may need several home improvement contractors. In other cases, you might only need one. Here is everything you need to know about who to call for bathroom exhaust fan installation or installation.

Who Do You Call for Bathroom Exhaust Fan Replacement?

Bathroom fan replacement or installation may seem simple, but there are actually three separate components to installing a bath fan:

• Electrical – You need electrical wiring to power the fan. It may also include electrical connection boxes and switches. The bathroom fan itself also falls under this category.
• Ductwork –  The air ducts channel the air out of your bathroom. Most bathroom vent fans use rigid ducts, but flexible air ducts are also available.
• Exterior Vent – Finally, you need proper ventilation to the outside. Roof vents are the most common, but wall vents are used in certain situations.

While some home improvement pros can do all three, it’s not uncommon to have a different specialist handle each one individually. Most pros have relationships with other specialists, so they make recommendations. However, you can also hire separate contractors yourself.

Here is who you should call to install a bath exhaust fan:

Handypersons

If you want to install a bathroom fan, you should call a handyperson first. They usually have the experience and expertise needed to install or replace a bathroom vent fan. Some handypersons will do all the work themselves. But others will bring on other contractors to handle specific aspects of the bathroom fan installation.

Electricians

If you need to replace an existing bathroom vent fan, you should call a licensed electrician. They can troubleshoot your existing fan, upgrade fan wires, repair the exhaust fan motor, or replace the unit entirely. While some electricians will also do the ductwork and venting, most will only handle the wiring.

HVAC Technicians

Most ventilation fans use flexible ducts that handypersons can easily install. However, installing exhaust ducts can be more complex depending on the layout of your home. HVAC technicians will determine the best way to run the air ducts. While some will install the exterior vents, others will use roofers or siders to complete the job.

Roofers

You might also need a roofer if the vent is exiting through your roof. They will properly install the vent to prevent damaging your roofing and ensure it does not leak. This usually includes pulling up the roof shingles, cutting the vent hole, installing flashing, replacing the shingles, and sealing the vent to the roof. Most companies have electricians and HVAC workers who can install vents and exhaust fans when replacing your roof.

Siding Installers

Depending on the bathroom exhaust vent location, you may need a wall vent through the side of your house. In this case, you might need a siding company to complete the installation. Wall vents are most common in first-floor bathrooms. However, they are also less expensive in some cases.

Plumbers

Although rare, some plumbers will replace existing bathroom vent fans. However, they usually do not handle bathroom fan installation. If you have an existing fan and are already making other upgrades to your bath, ask your plumber if they can replace it.

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