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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon4.9k+
    Verified bathroom fan installations reviews

Find Bathroom fan installation pros in Cottleville

Avatar for Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)
Bath Exhaust Fan - Install

Serving Cottleville, 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
Down to the Wire, LLC
5.0(
6
)
Bath Exhaust Fan - Install

Serving Cottleville, MO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Response time1 day
Response rate100%
23 neighbors recently requested a quote
C Hatcher Construction
4.8(
11
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Cottleville, MO and surrounding areas

Approved

Customers say: True professional

"No matter what problem you have, Clint is the man for the job! He not only fixed the plumbing issues I discovered during a remodel but was able to fix the electrical issues, flooring problems, install the cabinets, cut and grout backsplash tile, and fix a handful of minor issues that came up along the way. Clint is on time, dependable, courteous and respectful of your property - he even cleans up afterwards! I could not have completed this project without Clint Hatcher and highly recommend him to anyone who needs work done - you will not be disappointed!!"
Response time1 day
Response rate100%
Recommended by77%of homeowners
Avatar for FixPro
FixPro
5.0(
5
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Cottleville, 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
Avatar for Local Handyman St. Louis
Local Handyman St. Louis
4.6(
9
)
Bath Exhaust Fan - Install

Serving Cottleville, MO and surrounding areas

Approved

In business since 2025

Warranties offered

Small jobs welcome

"Very friendly and knowledgeable crew that showed up on time and got the work done efficiently. Had outdoor handrail installed, bathroom cabinet over toilet, 2 story curtains & sheets hung, bidet installed, grab bars in shower."
Wood Chip
Repaired stair
Sunroom before
Sunroom before
Sunroom before

+11

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

Replacing an AC fan motor takes one to four hours for a pro to complete, depending on how easy or difficult it is to access the AC unit. A pro may also spend extra time inspecting the unit to make sure everything else is in good condition. It may take a few days or a week between the time a pro orders a new fan motor and when the replacement comes. 

Yes, you can oil an electric fan with machine or motor oil but don’t use cooking oil because it can become thick or seize up, damaging the fan. Before oiling your fan, turn it off and remove any dust and debris. Wipe away any excess lubricant after oiling.

When maintained and repaired when necessary, your whole-house fan can last between 10 and 20 years. Check your warranty when purchasing the unit, as it will typically only cover between 5 and 15 years. Its longevity will also depend on your local climate and how much you use the fan. Having a professional size your fan appropriately for your home size will also help ensure it doesn’t get overworked, which can limit its lifespan.

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.

For a 12x12 room, a fan between 36" and 50" will work, as it falls in the range for spaces up to 144 square feet. These size fans provide adequate air circulation and ensure a comfortable environment without being overpowering. Even better, they come in a broad range of styles, offering aesthetics and functionality, making them suitable choices for maintaining an ideal room temperature and enhancing overall comfort.

The Cottleville, MO homeowners’ guide to bathroom fan installations

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