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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon608
    Verified bathroom fan installations reviews

Find Bathroom fan installation pros in Ayer

Paul W Chace
4.9(
158
)
Bath Exhaust Fan - Install

Serving Ayer, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"Paul was fantastic! He did an excellent job installing 4 ceiling fans for us. He kept me updated on what steps were needed in each location (e.g., removing existing track lighting, installing a fan box, extending the wiring, etc.) and worked efficiently. Paul was also kind enough to explain things to me, which I really appreciated. He has been in the field for a long time and is a wealth of knowledge. I will definitely reach out to Paul for future projects involving electrical!"
Response time11 hrs
29 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Anderson DaSilva Electrician
Anderson DaSilva Electrician
4.9(
21
)
Bath Exhaust Fan - Install

Serving Ayer, 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

+10

15 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Landry Mechanical, Inc.- Electrical
Landry Mechanical, Inc.- Electrical
4.5(
112
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, MA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Went out of their way to insure faucet installation after initial install proved defective. Associate went extra mile and drove approximately 25 miles away to get another faucet and made successful installation."
Ductless Install
Various photos
Various photos
Various photos
Various photos

+52

Response time2 days
141 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
59
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, 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

117 neighbors recently requested a quote
Avatar for Michael Dumas Electric
Michael Dumas Electric
4.9(
30
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Michael installed bathroom vanity lights and ceiling fans in two bathrooms and added new outlets and switches. He also was able to fix an intermittent problem that I had lived with for years. The work was top notch, and when he spent less time than his quote was based on, he told me about it and took 20% off the price I agreed to. I highly recommend him."
Electric vechile charger
Electric Vehicle charger
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
353
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, 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

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Do Good Electric, LLC
Do Good Electric, LLC
5.0(
17
)
Bath Exhaust Fan - Install

Serving Ayer, MA and surrounding areas

Approved

In business since 2019

Customers say: Quality work

Do Good Electric, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

After photo
Response time12 hrs
21 neighbors recently requested a quote
Recommended by76%of homeowners
Daniel Provost Electric
4.9(
7
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, MA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

At Daniel Provost Electric, we take great pride in the experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent customer satisfaction from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Joe Freel
Joe Freel
5.0(
5
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Needed power brought out to my barn and lights installed out there. Showed up on schedule and was very professional and knowledgeable. He made a few suggestions about how to get the job done and it came out perfect. No complaints here especially when it came to the bill."
5 neighbors recently requested a quote
Avatar for Gervais Mechanical
Gervais Mechanical
New to Angi
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Ayer, MA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

18 Years in Business\nGervais Mechanical Service LLC is a fully licensed, local, family-run business. With more than 100 years of combined experience, we strive to bring our customers exceptional repair and installation services they can rely on. We offer turnkey solutions for both residential and commercial customers — no job is too large or complex for our expert team.

2 neighbors recently requested a quote
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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.

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

The number of blades for your fan poses both advantages and disadvantages. Typically, the more blades on a fan, the better the air distribution and cooling effect, but this also means that your fan will have more wear on its motor. For small rooms, three-blade fans should work fine. For larger areas like living rooms, four or five-blade fans might be the better option. 

Blower fans are better for preventing mold growth than dehumidifiers because they target the damaged areas and increase the rate of evaporation, which dries out the building materials. Ideally, you should run blower fans and a dehumidifier, as this will allow the fans to move dry air over your damaged building materials, drying out the space even more quickly.

The average life span of a thermoelectric fan operating seasonally is two to three years. However, the life span of a wood stove fan depends on its quality, usage, and maintenance. Regular cleaning of the blades and ensuring the fan operates within its recommended temperature range can help prolong its life span.

The Ayer, MA homeowners’ guide to bathroom fan installations

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