Top-rated bathroom fan installation pros.

Get matched with top bathroom fan installation pros in Dedham, MA

Enter your zip and get matched with up to 5 pros

Need a pro for your bathroom fan installation project in Dedham, MA?

Select your specific project to find the pro for you.

TRUSTED BY DEDHAM, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon4.4k+
    Verified bathroom fan installations reviews

Find Bathroom fan installation pros in Dedham

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
56
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Dedham, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]

My jobs
My jobs
My jobs
My jobs
My jobs

+17

81 neighbors recently requested a quote
Avatar for DES Systems
DES Systems
4.7(
159
)
Bath Exhaust Fan - Install

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"Steve was excellent at communication start day/time as well as showing up when plannned. He went right to work and let me know of progress along the way. I have an old house and he managed to install new electrical with minimum disruption. Great experience."
New Electric Panel & Generator Tra
Automatic gas powered standby generator
Generator  Transf. Switch ., Elec. & Alarm pan
Response time8 hrs
19 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
327
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"Bob has successfully completed numerous small and medium sized projects for us including a significant amount of re-siding and insulating, painting, wood gutter repair and maintenance, painting, wood stair railings,exterior threshholds, screen door installation, bathroom fan installation and masonry window wells. Bob is an excellent carpenter, thorough, accomodating and knowledgable. We have enjoyed working with him over the course of the last 20 years and will continue to do so."
Additional Photos
Additional Photos
Recent Basement Alteration
2
Recent Bathroom

+33

4 neighbors recently requested a quote
Recommended by88%of homeowners
Cromer Remodeling
4.6(
149
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Small jobs welcome

"We had water damage to our bathroom floor and sub-floor due to a leaky toilet. They came in and quickly removed all the damaged areas and rebuilt a new floor for as well as reinstalled the toilet. They were professional, polite, worked clean and were very accommodating. I highly recommend them and will certainly be using them again in the future."
Response time3 days
Response rate100%
Recommended by93%of homeowners
Avatar for Joseph Edmund Janus Electrician
Joseph Edmund Janus Electrician
4.2(
88
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Dedham, MA and surrounding areas

Approved

In business since 2010

Emergency services offered

Offers commercial services

"Submitted an inquiry and with a few hours connected with Joseph. We needed to replace all smoke/monoxide detectors. He communicated well, came on time and was very professional. Highly recommend for your electrical needs."
16KW Generac
16KW Generac
Electric Vehicle charging station & plug in ho
Electric Vehicle charging station
Response time7 hrs
Response rate89%
2 neighbors recently requested a quote
...
Showing 1-10 of 282
Bathroom Fan Installation questions, answered by experts

Regularly clean fan grilles, check for dust buildup, and ensure proper venting to prevent mold growth.

The direction your ceiling fan spins helps create comfortable airflow in your home and can also help cut down on energy costs. 

During summer, your ceiling fan should spin counterclockwise. This will push cooler air downward in a column and help lower your room’s air temperature. In the winter, set your ceiling fan to spin clockwise and at the lowest speed setting. This will pull cool air upwards, displacing the warm air that pools towards the top of your ceiling and bringing it down towards the floor.

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.

For a 12x12 room, a fan between 36" and 50" will work, as it falls in the range for spaces up to 144 square feet. These size fans provide adequate air circulation and ensure a comfortable environment without being overpowering. Even better, they come in a broad range of styles, offering aesthetics and functionality, making them suitable choices for maintaining an ideal room temperature and enhancing overall comfort.

The Dedham, MA homeowners’ guide to bathroom fan installations

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