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TRUSTED BY MENDON, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified bathroom fan installations reviews

Top-Rated Bathroom fan installation pros in Mendon - Updated Nov 2026

Steven Sprott
4.8(
136
)
Bath Exhaust Fan - Install

Serving Mendon, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Small jobs welcome

"Steven provided very useful information before celling and bathroom fan purchases were made. He was very considerate of the small spaces he had to work with during installation. Steven explained how to use the remotes, and the overall operation of each fan. Would highly recommend him for your electrical needs."
Response time1 day
21 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
61
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Mendon, 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]

Champion's Work
Champion's Work
Champion's Work
Champion's Work
Champion's Work

+17

167 neighbors recently requested a quote
Avatar for Anderson DaSilva Electrician
Anderson DaSilva Electrician
4.9(
22
)
Bath Exhaust Fan - Install

Serving Mendon, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Anderson showed up on time and did a thorough job diagnosing our loss of power to outlets and lighting in one of our bathrooms. He repaired the problem, cleaned up and charged a very reasonable price. We will definitely call him again for any electrical needs."
New Lighting
Full Kitchen Remodel
Full Kitchen Remodel
Full Kitchen Remodel
Full Kitchen Remodel

+11

15 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
353
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Mendon, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"Bob is a consummate professional with high work standards, great ideas, and tons of experience with just about any kind of build or repair job. He gets the job done right, and explains each step of the way- along with his reasoning and price options. He’s not the cheapest handyman, but you’ll find you are quite happy to pay slightly higher prices because you understand that he is dedicated to a quality project outcome, no matter the size of the job. We’ve had Bob help us with installing insulated ductwork through our attic to outside from 2 bathroom exhaust fans, install a sliding shower door, and install an attic exhaust vent through a side wall, and repair extensive rot on 3 bedroom window sills and connected rot repair under exterior wood siding. We are hiring him again!"
Additional Photos
Additional Photos
Recent Basement Alteration
2
Recent Bathroom

+33

1 neighbors recently requested a quote
Recommended by82%of homeowners
David M. Maynard
4.7(
17
)
Bath Exhaust Fan - Repair

Serving Mendon, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Offers commercial services

"David understood what I needed and did the job quickly, professionally, and for the price quoted (a little under actually). He showed up on time and seems like a nice guy. We're happy with the work, had a great experience, and would hire him again without hesitation."
Response time5 hrs
3 neighbors recently requested a quote
Recommended by46%of homeowners
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Bathroom Fan Installation FAQs, 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.

Keeping dust off fans can keep them working optimally and help keep dust mites or bacteria from building up. Dust fans weekly with a duster, microfiber cloth, old pillowcase, or vacuum attachment. You can also try spraying a clean fan with a store-bought dust-repellent product or making a DIY dust-repellent with water and a small amount of liquid fabric softener mixed in.

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

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.

Your bathroom exhaust fan shouldn't be loud. However, bath fans come in a wide variety of models, price points, and loudness characteristics, and yours may be louder or quieter than others you notice. Economy models tend to be the noisiest, with levels of 4.0 sones or more, which is about the sound of an electric shaver, while some high-end models can be barely audible. 

The Mendon, MA homeowners’ guide to bathroom fan installations

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