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Best bathroom fan installation pros near Berwick, ME

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon673
    Verified bathroom fan installations reviews

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

RGS Electric, Inc.
4.7(
117
)
Bath Exhaust Fan - Install

Serving Berwick, ME and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Small jobs welcome

"Roy and his crew installed a media wall for us. It was much more a construction project than electric, but they did both beautifully and managed it very professionally, cleaning up after themselves and doing an extremely precise job. Cost was reasonable compared to other quotes. They are busy, so be prepared to wait a little on scheduling and communication. We plan to hire again!"
Response time2 days
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for RJT Electric LLC
RJT Electric LLC
5.0(
8
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Berwick, ME and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Wes Dingman has performed several jobs for me, including: -Installing new GFCI outlets for a sump pump -Installing 3 new light fixtures -Fixing wiring issues in the kitchen introduced by a previous contractor Wes performs excellent work that is always 100% to code and thoroughly tested before the job is complete. I highly recommend Wes for any residential electrical work!"
Response time1 day
Response rate95%
28 neighbors recently requested a quote
Avatar for Loyal Lab Electric & Generators
Loyal Lab Electric & Generators
5.0(
5
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Berwick, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Loyal Lab Electric & Generators is a locally owned electrical contractor serving Dover, Portsmouth, Rochester, and the NH Seacoast from our base in Somersworth, NH. Owner and NH Master Electrician Eric Hope has been in the trade since 2008 and founded this company in 2018. \n\nWe are an authorized Generac dealer with certified service technician's on staff, specializing in whole-home generator installation, electrical panel upgrades, EV charger installation, and electrical repairs. We serve residential customers across the NH Seacoast and southern Maine. NH Master Electrician License 13956. \n\nEvery job we complete donates to The Rusty Fund, supporting local dog rescues through our partnership with Pope Memorial Humane Society in Dover.

Past Projects
Past Projects
Past Projects
Past Projects
Past Projects

+13

19 neighbors recently requested a quote
Avatar for Collins Electric
Collins Electric
New to Angi
Bath Exhaust Fan - Install

Serving Berwick, ME and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

At Collins Electric we take pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Cape Elizabeth House
Cape Elizabeth House
Cape Elizabeth House
8 neighbors recently requested a quote
Angell Electric
5.0(
20
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Berwick, ME and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"Eric did a fantastic job installing our new bathroom fan. He was courteous, honest, and clearly knows his trade. The fan is quiet and works beautifully. It’s such a relief to find someone reliable and skilled. We will definitely use Angell Electrical again! Highly recommend."
Response time2 days
4 neighbors recently requested a quote
Recommended by27%of homeowners
Jamieson Electrical Service, LLC
4.8(
57
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Berwick, ME and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Had a bathroom fan installed and some outlets and switches upgraded. Showed up promptly to look at the job and gave us a quote. Had to do extra work in the attic to vent the fan properly. Accomplished the job quickly and adjusted the price for the extra work. Good price and was very professional explaining what he was doing. I would recommend Mr. Jamieson for any electrical work that you might have."
Service
Main
Service
Response time1 day
Recommended by100%of homeowners
Avatar for J&S Technical Electric
J&S Technical Electric
4.4(
53
)
Bath Exhaust Fan - Repair

Serving Berwick, ME and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Jim from J and S was great! He was very informative and helped my grandmother tremendously so she could get her new hot water tank installed . His guys were right on time and the price was very fair which helped my grandmother so much ! Jim stayed in contact with me through out the process and was very professional . I can’t say enough good things about this company but I will certainly recommend them for any electrical work to be done ! Thank you so much !!!"
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+77

Response time1 day
Recommended by90%of homeowners
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Bathroom Fan Installation FAQs, answered by experts

A whole-house fan will not allow you to control your home's temperature and keep it at a specific temperature like a traditional AC unit would. You rely on the night and morning weather to cool your home down efficiently. Also, whole-house fans can be loud and may allow cold air to enter your home in the winter. They also require penetrations through your exterior walls or roof, which could invite water and pests in if they aren’t installed properly.

Attic and whole-house fans improve a home's energy efficiency and comfort. They ventilate hot air from the attic, which reduces peak cooling loads, lowers reliance on air conditioning, and decreases indoor temperatures. This improved air circulation and expedited heat exit helps lower cooling costs, balance moisture levels, and enhance overall natural airflow, contributing to the efficient operation of other home equipment.

Some disadvantages of a blower cooler—a type of cooling device sometimes known as a swamp cooler—are its increased energy demand and its higher noise level. Blowers require more energy to run because they push air out at a higher pressure. This also means a blower cooler can be louder than a fan. Blower coolers are also not recommended for humid areas because humidity limits their cooling potential.

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.

While ceiling fans are built for regular use, running them continuously without breaks can lead to overheating and wear over time. If your fan has a thermal shutoff feature, it may stop running to protect the motor. To extend their lifespan, it’s best to turn fans off when they’re not needed.

The Berwick, ME homeowners’ guide to bathroom fan installations

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