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TRUSTED BY RANDOLPH, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3k+
    Verified bathroom fan installations reviews

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

Avatar for ATriolo Electric, Inc.
ATriolo Electric, Inc.
4.4(
22
)
Bath Exhaust Fan - Install

Serving Randolph, MA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I called Anthony about installing a transfer switch and outside outlet for a portable generator. He returned my call quickly and discussed the job over the phone. I was given a fair price for parts and labor. He arrived on time for the installation and spent 3.5 hours doing meticulous work. He answered all my questions regarding the installation and operation of the equipment that was installed. He even spent time showing me how to properly operate and care for the portable generator. Anthony was professional, friendly and courteous. I highly recommend him for any project."
Wiring of new home
Wiring of new home
Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
60
)
Bath Exhaust Fan - RepairBath Exhaust Fan - Install

Serving Randolph, 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

124 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 Randolph, 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 Daniel Cash Electrician
Daniel Cash Electrician
4.6(
39
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Randolph, MA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Came on time. Checked out the electrical problem with our clothes dryer and gave me an estimate. He went right to Home Depot to get new wiring and came right back and fixed the problem. Excellent service and will use him again."
Service Upgrades
Service Upgrades
Service Upgrades
Service Upgrades
Interior Lighting

+18

1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Castle Electric, Inc.
Castle Electric, Inc.
3.9(
28
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Randolph, MA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Lisa and apprentice arrived early and got right to work. The job was not as straight forward as I had believed. After much study, Lisa developed a plan and executed it to perfection. There was excellent team work and no wasted effort or time. The result was great and even though they used contractor supplied parts, they honored their original price. At the end, they thoroughly tested their installation and did a great job in cleaning the area. A light fixture had been dropped and they volunteered to replace it if there was any problem with it (there wasn't). Overall, I was very satisfied with all aspects of this job."
Pendants
Kitchen
Kitchen
Kitchen
Kitchen

+72

10 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for NEC Electric
NEC Electric
3.9(
109
)
Bath Exhaust Fan - Install

Serving Randolph, MA and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"Ed did a great job installing our driveway lights. He also gave us a quote for another project for the summer. Solid company to work with."
EV Charger Install
Panel Replacement
Speciality Lighting Installation
Exterior Condenser
Interior mini split

+1

Response time30 mins
74 neighbors recently requested a quote
Recommended by77%of homeowners
...
Showing 1-10 of 229
Bathroom Fan Installation FAQs, answered by experts

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

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.

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.

Duct fans in HVAC systems last an average of 15 to 20 years. Because these fans operate in relatively controlled environments, they can maintain their efficiency for a long period of time. To maximize the lifespan of your duct booster fan, have your HVAC system maintained regularly.

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.

The Randolph, MA homeowners’ guide to bathroom fan installations

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