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    Verified bathroom fan installations reviews

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

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
60
)
Bath Exhaust Fan - RepairBath Exhaust Fan - Install

Serving Onset, 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

133 neighbors recently requested a quote
Devin Tremblay Electric Inc
4.9(
7
)
Bath Exhaust Fan - Install

Serving Onset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

We offer over 13 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time5 hrs
Response rate96%
Recommended by57%of homeowners
JH Construction
5.0(
10
)
Bath Exhaust Fan - Install

Serving Onset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

Our mission is to be a handyman that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for John Anthony Mahar Jr. Electrician
John Anthony Mahar Jr. Electrician
5.0(
6
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Onset, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"John was on time and texted me when he was on his way with an ETA. He was polite and efficient and got the job done in less time than anticipated. He installed a blade fan with a light.I would highly recommend using him as an electrician and have already referred him to a friend in my neighborhood."
19 neighbors recently requested a quote
Avatar for Steve Toth
Steve Toth
4.7(
72
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Onset, MA and surrounding areas

In business since 1990

Free estimates

"Way late with this review, but wanted to get this in. Hired Steve a year ago to install electric wiring, switches, recessed lighting, fire/smoke detectors for a basement finish project. From the first on site review of the project to handing him the check upon completion, absolutely thrilled with the quality and timeliness of his work. As I was away for a major step in the project, I counted on him to complete the next step and work with the building inspector for that approval. The whole engagement was professional and high quality. Highly recommend Steve for any project within his expertise."
Recommended by100%of homeowners
Avatar for Jarlath Galvin
Jarlath Galvin
4.7(
101
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Onset, MA and surrounding areas

In business since 2000

Free estimates

Small jobs welcome

"Very competent electrician with experience installing bathroom exhaust fans. He was prompt and responsive to my request, and installed the exhaust fan. I was very pleased with his work and professional knowledge."
Response time5 hrs
Recommended by96%of homeowners
Avatar for Callahan Electric, Inc.
Callahan Electric, Inc.
4.9(
24
)
Bath Exhaust Fan - Install

Serving Onset, MA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Responsive, and fast installation of a ceiling light fixture. Had the job done a couple of days after I posted to Angi, while I was still getting just preliminary calls from other companies. Professional. Cleaned up after themselves, and left the place just like they found it, only with a new light installed."
Response time7 hrs
Recommended by95%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
53
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Onset, MA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Jason, has been an important resource for us over the last 7 years as we have renovated 2 old homes. Panel upgrades, wiring, appliance installation, stand by generator installation, electrical inspections etc. etc. He and his firm are very trustworthy, professional and skilled."
My jobs
My jobs
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My jobs

+19

Response time1 day
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Bathroom Fan Installation FAQs, answered by experts

A small wobble isn’t worrisome, especially when you’re using your fan at top speed, but a significant one is. Ball joint fans, which are used on sloped ceilings, are more likely to wobble than a standard fan based on their design. But even then, you shouldn’t see significant wobbling, as this can be a sign of a bad installation.

Leaving an exhaust fan on constantly isn’t ideal. While it helps remove moisture and odors, continuous use will lead to wear and tear, higher energy costs, and even fire risks if the motor overheats. Bathroom fans should run for 20 to 30 minutes after a shower, while kitchen exhaust fans should be used only when cooking or clearing air.

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 square footage of your room will dictate the correct ceiling fan blade size. For example: 

  • Rooms smaller than 75 square feet require a fan that is 29 to 36 inches.

  • Rooms up to 175 square feet require 42- to 48-inch fans.

  • Rooms up to 350 square feet require 52- to 56-inch fans.

  • Expansive spaces over 350 square feet need a fan larger than 60 inches.

Selecting the right size wood stove fan depends on the size of your stove and the room it heats. Larger stoves or rooms may benefit from fans with larger or multiple blades, as these can move more air efficiently. Consider the fan's specifications and airflow capacity to match it with your stove's heat output for optimal performance.

The Onset, MA homeowners’ guide to bathroom fan installations

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