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Find Bathroom fan installation pros in Boulder

Avatar for Applewood Plumbing, Heating & Electric
Applewood Plumbing, Heating & Electric
4.5(
775
)
Bath Exhaust Fan - Install

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Warranties offered

"Anthony with Applewood was very professional and down-to-earth. He completed the install my overhead fan/light in an office area very quickly and without any problems. My fan/light work perfect and I'm so pleased! Anthony also answered my questions about what was needed to fix other electrical areas in my condo when I am ready."
Response time8 hrs
Response rate100%
304 neighbors recently requested a quote
Avatar for MG Power Electric, LLC
MG Power Electric, LLC
5.0(
13
)
Bath Exhaust Fan - Install

Serving Boulder, CO and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"I would highly recommend hiring Marcos. He is exceptionally reliable, honest, and responsive. He understood how to address all the various requests, from installing lighting and ceiling fans to repairing multiple light issues around the house. I fully trusted his assessments and he efficiently tackled each project, even returning a second time with the additional materials we needed. He proved to understand the issues much clearer than a larger company I previously consulted, who failed to identify a wet electrical wire and simply rold me to replace a bulb. I will be calling on Marcus for all future electrical needs!"
Kitchen remodel
Kitchen remodel
12 neighbors recently requested a quote
Avatar for Tipping Hat Plumbing Heating & Electric, LLC
Tipping Hat Plumbing Heating & Electric, LLC
3.9(
419
)
Bath Exhaust Fan - Install

Serving Boulder, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Spoke with Vy, he was able to give me a quote over the phone. They showed up the next day and installed 3 bathroom light fixtures. My chandelier and ceiling fans were back ordered and not available for them to install. They will be back to complete the installation at a later date. Very satisfied with the company and workers."
Tipping Hat
Tipping Hat
tipping hat
Response time11 hrs
Response rate100%
235 neighbors recently requested a quote
Avatar for DN Electric LTD
DN Electric LTD
5.0(
7
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Boulder, CO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

DN ELECTRIC LTD proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! \n

Electric
Basement receptacles
Basement receptacles
Basement receptacles
Basement receptacles

+1

5 neighbors recently requested a quote
Tipping Hat Plumbing Heating & Electric, LLC**
New to Angi
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Boulder, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

Tipping Hat Plumbing, Heating & Electric, is a locally family owned and operated business serving the Denver Metro area and surrounding counties! We take pride in offering a range of services, including heating, plumbing, electrical, as well as drains and sewers. Our company thrives on getting you the very best technicians, competitive financing options, robust warranties, all while respecting your time and your home. Our mission is simple: to knock your socks off with exceptional service, every time we are in your home. Why is our company called Tipping Hat? It's more than just our namesake. When we tip our hat to you, it symbolizes the utmost respect and appreciation we hold for our customers. Just as one would tip their hat as a gesture of respect, we strive to go the extra mile to provide exceptional service, quality products, and unwavering support to our customers.

Avatar for All About Electric
All About Electric
4.8(
124
)
Bath Exhaust Fan - Install

Serving Boulder, CO and surrounding areas

In business since 2015

Free estimates

Warranties offered

"We received not only top notch installation but good advice. Josh didn't seem to hesitate to offer alternative suggestions that were really better than the fixtures we had in mind. The 2-man crew were quite flexible and even added, per our request, to their already-long list of electrical things to do at our home."
Response time5 hrs
Recommended by98%of homeowners
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Showing 1-10 of 170
Bathroom Fan Installation questions, answered by experts

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.

Every municipality has its own codes. But generally speaking, all bathrooms must have some ventilation, whether it's a fan or a window. Check your local building codes before doing any bathroom fan installation to make sure you are meeting the code requirements. A reputable electrician or bathroom fan installer will be able to answer this question.

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.

You can easily clean an electric fan by wiping it with a damp cloth, all-purpose cleaner, or mild detergent. Ensure the fan is not plugged in or turned on while you’re cleaning it. Also, try to keep liquids out of the motor, which can lead to damage.

Yes, ceiling fans come with a few other features that help with function, style, and convenience. Multi-speed fans can give you specialized control over the airflow. Consider getting one with an integrated light to save ceiling space. Some ceiling fans come with a remote control that enables you to change direction without climbing a ladder. Of course, you can also consider installing a wall switch to enjoy that convenience.

The Boulder, CO homeowners’ guide to bathroom fan installations

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