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  • Average homeowner rating star icon4.6
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    Verified bathroom fan installations reviews

Find Bathroom fan installation pros in Commack

CPT Electric
5.0(
62
)
Bath Exhaust Fan - Install

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Small jobs welcome

Customers say: Quality work

"Cole was very professional, installed a kitchen ceiling fan, a bathroom fixture, high hats in the living room, and installed 2 outlets and moved my plate for my landline. He cleaned up and there was nothing for me to do after he left except admire his work."
Response time9 hrs
Response rate93%
Recommended by79%of homeowners
Avatar for Fielack Electric Corp.
Fielack Electric Corp.
4.5(
84
)
Bath Exhaust Fan - Install

Serving Commack, NY and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"I retained Fielack to install a ceiling fan and relocate two electrical boxes. When they arrived to do the work, they explained that they only had to relocate one electrical box to accomplish what I wanted. Dave and Kory relocated the box and hung our new ceiling fan. They were prompt, courteous, clean and completely professional. I would not hesitate to hire them again."
Electrical Work
Response time1 day
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Bath Exhaust Fan - Install

Serving Commack, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Mr. Handyman of Huntington and Smithtown
Mr. Handyman of Huntington and Smithtown
4.6(
97
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Warranties offered

Small jobs welcome

"The guys who work for Mr Handyman are seasoned journeyman carpenters and painters and know what they are doing. They completely gutted a small bathroom with shower and went above and beyond. We also used them for more handyman-type projects in our kitchen and Joe tackled many projects in just a day. Would highly recommend."
Bath Wainscot
Before and After Photos
Before and After Photos
Before and After Photos
Fence and Gate Replacement

+130

Response time3 days
75 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for R.C.K. Electric, Inc.
R.C.K. Electric, Inc.
4.3(
19
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Commack, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Ryan is awesome! We needed to upgrade our garage electrical + smoke detectors & pool alarms @ our rental property in L.I. (Permit dept requirements) Ryan arrived right when he said he would & he stayed extra to help ADT solve a new thermostat issue. He texted us pics of each repair/replacement he did before he left the property. He gives good & honest advice, & is very easy to work with! Other electricians we contacted for this last minute project didnâ t even bother to get back to us! I highly recommend RCK Electric."
Response time5 hrs
Recommended by93%of homeowners
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Bathroom Fan Installation questions, answered by experts

Fan power is measured by CFM, or cubic feet per minute. For every 1,000 feet of square footage in your attic, you need a minimum of 700 CFM. Steeper roofs may need larger fans or about 840 CFM.  You can figure the size of attic fan you need by multiplying the square footage of your attic floor by 0.7. (multiply by 1.2 for a steep roof and 1.15 for a dark roof). That number is the CFM required for your fan to run efficiently.

Once you remove all standing water and puddling, you should run fans for 24 to 48 hours to remove the remaining moisture. For severe water damage, it’s a good idea to run them for three to four days to be safe. Make sure you buy or rent the proper size and number of fans for your water-damaged area.

Every municipality has its own codes. But generally speaking, all bathrooms must have some ventilation, whether it's a fan or a window. Check your local building codes before doing any bathroom fan installation to make sure you are meeting the code requirements. A reputable electrician or bathroom fan installer will be able to answer this question.

A blower and a fan serve different functions, so whether a blower versus a fan is better depends on what you need. If you need to heat or warm your home, it’s important that the HVAC blower is in good working condition. If you want to prevent an AC unit from overheating, make sure to keep up-to-date on condenser fan maintenance.

Exhaust fans push air out of spaces, removing moisture, heat, odors, and pollutants. They vent air outside through ducts, preventing mold and improving air quality. Unlike ventilation fans, which circulate fresh air in and out, exhaust fans focus solely on expelling unwanted indoor air.

The Commack, NY homeowners’ guide to bathroom fan installations

From average costs to expert advice, get all the answers you need to get your job done.