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

Avatar for MG Power Electric, LLC
MG Power Electric, LLC
5.0(
19
)
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
17 neighbors recently requested a quote
Avatar for Tipping Hat Plumbing, Heating & Electric
Tipping Hat Plumbing, Heating & Electric
4.0(
812
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Boulder, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"Great experience, the Halo 5 water treatment system was installed in one day and they hauled off the old whole house filter and salt water softener systems for us. Explained what was going on throughout the process of the install and did a great job protecting floors before any work started. Would definitely recommend Tipping Hat for any plumbing needs."
tipping hat
tipping hat
tipping hat
tipping hat
Response time9 hrs
653 neighbors recently requested a quote
Recommended by86%of homeowners
Apex Industrial
5.0(
8
)
Bath Exhaust Fan - InstallBath Exhaust Fan - Repair

Serving Boulder, CO and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today

10 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

Warranties offered

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

10 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.

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Bathroom Fan Installation FAQs, answered by experts

If your ceiling fan is humming, that's usually a sign of an electrical issue. A low-pitched grinding sound could be caused by the motor or a lack of lubrication in the bearings, but a true humming sound will be caused by a failing capacitor or faulty wiring. Unless you have experience with electrical issues, you should call a pro for any ceiling humming noises.

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.

Yes, a fan can help drywall mud dry faster by improving air circulation and reducing humidity in the room. Drywall mud dries through evaporation, so increasing airflow speeds up this process. However, you should position the fan to blow across the room rather than directly on the wet mud. This helps prevent drying too quickly, which can cause cracking. You should also use a dehumidifier if high humidity is an issue.

While ceiling fans shouldn’t get loose over time, they still can—especially if they’re installed incorrectly. A wobbling or tilted ceiling fan can shift the screws out of place, causing it to loosen and become a fall risk. It’s important to tighten screws and balance blades as soon as you notice that they’re misaligned or uneven to prevent the ceiling fan from loosening further and becoming a hazard.

Identifying the source of noises is your first step to soundproofing a room without overspending. Generally, sound comes from inside or outside of the house. Inside noises include creaking floors, living noises like TVs in the living room, cooking sounds, or kids being kids. External noises generally include incremental weather, disturbing neighbors, and street traffic. Inside noises require you to soundproof floors, ceilings, and doors, whereas outside noises may require you to soundproof your attic, windows, and walls facing the streets.

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.