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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon131
    Verified bathroom fan installations reviews

Verified Reviews for Bathroom Fan Installation pros in Hazel Green, WI

*The Angi rating for Bathroom Fan Installation companies in Hazel Green, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Bathroom Fan Installation needs.

*The HomeAdvisor rating for Bathroom Fan Installation companies in Hazel Green, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Bathroom Fan Installation needs.

Last update on November 08, 2025

Find Bathroom fan installation pros in Hazel Green

Avatar for A B Electric LLC

A B Electric LLC

5.00(
2
)
•Approved Pro

A B Electric LLC

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

With over 18 years of experience in electrical, A B Electric LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"AB Electric is awesome! Small town service, and thatâ s a total compliment. We have made them our permanent electricians! They are FAST, FRIENDLY, and KNOWLEDGEABLE!"

Beth H on August 2022

With over 18 years of experience in electrical, A B Electric LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

"AB Electric is awesome! Small town service, and thatâ s a total compliment. We have made them our permanent electricians! They are FAST, FRIENDLY, and KNOWLEDGEABLE!"

Beth H on August 2022

Avatar for Space Savers

Space Savers

5.00(
2
)

Space Savers

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in Rrrr-esidential remove, replace, remodel, rehab, rebuild every part of your home or commercial property

"Work was great and on time."

Tom S on October 2024

We specialize in Rrrr-esidential remove, replace, remodel, rehab, rebuild every part of your home or commercial property

"Work was great and on time."

Tom S on October 2024

Built Different Exteriors LLC

No reviews yet

Built Different Exteriors LLC

No reviews yet

We are Built Different Exteriors LLC we specialize in any and all Exterior remodeling needs I have been in this business for 15 plus years. We love the entire process from start to finish we do siding, soffit and fascia,windows,doors and gutter systems now we don't shy away from work so we also do decks and fencing.

We are Built Different Exteriors LLC we specialize in any and all Exterior remodeling needs I have been in this business for 15 plus years. We love the entire process from start to finish we do siding, soffit and fascia,windows,doors and gutter systems now we don't shy away from work so we also do decks and fencing.

Avatar for T&A Contracting

T&A Contracting

5.00(
17
)

T&A Contracting

5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For all your general contracting needs, T & A Contracting LLC is here for you! Our local team is experienced, efficient, and easy to work with, allowing your vision to come to life. From a small renovation like flooring or cabinets, to a full kitchen or bathroom renovation; a roof, a deck, a driveway, T & A Contracting has the knowledge and the skills to provide you with a quality outcome within your budget. Contact us for a FREE estimate!!!

"I had initially planned to get this particular project done with another company however, due to a misunderstanding I decided to find another. I am happy to have found T&A Contracting! Alesha was amazing with getting quotes and scheduling. Tommy and his sister were great with the actual work! they were very professional and had completed the project swiftly. I am very pleased with the results! Thank you! I highly recommend their company."

Frances C on September 2025

For all your general contracting needs, T & A Contracting LLC is here for you! Our local team is experienced, efficient, and easy to work with, allowing your vision to come to life. From a small renovation like flooring or cabinets, to a full kitchen or bathroom renovation; a roof, a deck, a driveway, T & A Contracting has the knowledge and the skills to provide you with a quality outcome within your budget. Contact us for a FREE estimate!!!

"I had initially planned to get this particular project done with another company however, due to a misunderstanding I decided to find another. I am happy to have found T&A Contracting! Alesha was amazing with getting quotes and scheduling. Tommy and his sister were great with the actual work! they were very professional and had completed the project swiftly. I am very pleased with the results! Thank you! I highly recommend their company."

Frances C on September 2025

CFrazier Construction

No reviews yet

CFrazier Construction

No reviews yet

We have been in business for 7 years and take pride in our quality of work and getting jobs started and completed on time. We do everything from rough framing to finish carpentry.

We have been in business for 7 years and take pride in our quality of work and getting jobs started and completed on time. We do everything from rough framing to finish carpentry.

Avatar for Reynolds Electric Service Inc

Reynolds Electric Service Inc

No reviews yet

Reynolds Electric Service Inc

No reviews yet
67 years of experience

Reynolds Electric Service Inc, in Lancaster, WI, is the area's leading electrical contractor serving Lancaster, Platteville, Cuba City and surrounding areas since 1958. We specialize in electrical contracting, same day service on most repairs, vacuum cleaner repairs and much more! For more information, contact Reynolds Electric Service Inc in Lancaster!

Reynolds Electric Service Inc, in Lancaster, WI, is the area's leading electrical contractor serving Lancaster, Platteville, Cuba City and surrounding areas since 1958. We specialize in electrical contracting, same day service on most repairs, vacuum cleaner repairs and much more! For more information, contact Reynolds Electric Service Inc in Lancaster!

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Bathroom Fan Installation questions, answered by experts

Leaving an exhaust fan on constantly isn’t ideal. While it helps remove moisture and odors, continuous use will lead to wear and tear, higher energy costs, and even fire risks if the motor overheats. Bathroom fans should run for 20 to 30 minutes after a shower, while kitchen exhaust fans should be used only when cooking or clearing air.

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.

Exhaust fans push air out of spaces, removing moisture, heat, odors, and pollutants. They vent air outside through ducts, preventing mold and improving air quality. Unlike ventilation fans, which circulate fresh air in and out, exhaust fans focus solely on expelling unwanted indoor air.

To get rid of humidity in your bathroom, you’ll need to increase ventilation and minimize moisture. Install an exhaust fan or dehumidifier. Crack a window. Remove wet towels and clothing. Wipe down surfaces to reduce standing water or condensation. You can even install an anti-fog mirror. Taking shorter baths and showers can help, too.

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.

The Hazel Green, WI homeowners’ guide to bathroom fan installations

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

See all articles