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

Find Bathroom fan installation pros in Affton

Avatar for Snider Constructors, LLC
Snider Constructors, LLC
4.2(
588
)
Bath Exhaust Fan - Install

Serving Affton, MO and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"I thought ceiling was 15ft height, installers measured it as 18ft. they had leave to rent a ladder, install price went from $169 to $280, ($45 for ladder rental, $111 additional for labor). Not sure I got a fair deal."
Small bath remodel
Chimney chase cover
Deck addition
Additional Photos
Additional Photos

+5

Recommended by88%of homeowners
Avatar for Sinclair Repair and Renovation LLC
Sinclair Repair and Renovation LLC
5.0(
11
)
Bath Exhaust Fan - Repair

Serving Affton, MO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Brian did such an amazing job! We hired him on two occasions. The first was to install a faucet in our new home and about a year later Brian helped us install an in-wall AC unit in our sunroom after our original one died unexpectedly. He showed up on time, is reasonably priced and seems very knowledgeable and experienced in home improvement and maintenance issues. He also has a great attitude. Would definitely use him again and you should too!"
Basement - After 2
Basement After
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)
Bath Exhaust Fan - Install

Serving Affton, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very prompt ,honest and up front about cost, very personable ,did a great job replacing outlets installing an outdoor security light , figuring out a mystery leak that plagued us for years we will definitely have him come back for the numerous other things we need fixed!"
Response time8 hrs
Recommended by85%of homeowners
Avatar for Line Electric LLC
Line Electric LLC
5.0(
16
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Affton, MO and surrounding areas

Approved

In business since 2005

Small jobs welcome

Credit card accepted

"Elvir was professional and knowledgeable. I ask for credentials and he presented them. very good job on my electrical remodel. The job just exceeded the quote that was given."
service panel
service panel
additional room
additional room
electrical receptacle

+18

Response time2 hrs
Response rate92%
5 neighbors recently requested a quote
Avatar for FixPro
FixPro
5.0(
5
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Affton, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

FixPro is a locally owned and operated handyman service proudly serving St. Louis, St. Charles, Lincoln, Warren, Franklin, and Jefferson Counties. We specialize in high-quality home repairs, carpentry, drywall, painting, flooring, deck repair, and general maintenance—handling everything from small fixes to larger improvement projects with precision and professionalism.\n\nWith years of hands-on experience across construction, maintenance, and service industries, I built FixPro to deliver what most contractors don’t: clear communication, reliable scheduling, and work done right the first time. We show up when we say we will, diagnose issues properly, and provide straightforward solutions without cutting corners.\n\nOur approach is simple—treat every home like it’s our own. We focus on clean workmanship, long-term durability, and customer satisfaction. If you want it done right the first time, FixPro is ready.\n\nNeed Something Fixed? Hire a Pro.

1 neighbors recently requested a quote
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Bathroom Fan Installation questions, answered by experts

Selection relies on matching fan size and power to attic volume and ensuring compatibility with home electrical systems and ventilation requirements.

You should generally avoid using WD-40 on a ceiling fan. While it might quiet a squeak temporarily, it is primarily an anti-corrosion and water displacement agent, not a true lubricant, and can damage the fan's components over time. Most modern ceiling fans have sealed bearings and do not require oiling, so a squeak may indicate another issue. For fans that do require lubrication, it is better to use a light machine oil, 30-weight motor oil, or a lubricant specifically designed for ceiling fans.

There are many signs of a bad AC fan motor, including if the fan blades don’t spin when the AC kicks on or if they keep spinning when the AC is off. The AC fan cools down the condenser coil, so a faulty motor can also cause the system to overheat. Unusual noises in the exterior AC unit, including grinding or rattling sounds, may also be a sign that the AC fan motor is worn out.

Before committing to this new project, you’re likely weighing the pros and cons of attic fans. The good news is that typical roof vents can only ventilate 150 to 300 square feet per unit, whereas a single attic fan can circulate enough air to vent an entire attic. By moving large volumes of air within and out of the attic space, an attic fan can lower the temperature by 15 to 40 degrees Fahrenheit and reduce moisture to prevent mold and mildew.

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.

The Affton, MO homeowners’ guide to bathroom fan installations

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