• Skip to main content
  • Skip to footer
A-1 Vacuum
  • Commercial Testing
  • Vapor Intrusion VI
  • Resources
  • Service Area
A-1 Radon

A-1 Radon

  • About Us
  • Who We Serve
    • Homeowners
    • Home Buyers / Sellers
    • Realtors
    • Home Inspectors
    • Property Managers (HUD / Multi)
    • Schools & Daycares
    • New Construction
  • Radon Testing
    • Radon Testing
    • Continuous Monitoring
  • Radon Mitigation
    • Radon Mitigation
    • Gallery
    • New Construction
    • Fan Replacement
    • System Repair
  • Contact
    • Green Bay
    • Appleton
    • Cedarburg (Milwaukee)
    • Sheboygan
    • Gresham
    • Crivitz
    • Oak Creek
    • Door County

Radon Fan Replacement

A-1 Radon’s certified technicians will maintain and replace your mitigation system parts. Trust the experts at A-1 Radon to keep your mitigation system running smoothly.

Request An Estimate
10,000+ Systems Installed
High Quality Materials
Responsive Service

Certified Radon Fan Replacement

Professional radon mitigation system care is the key to protecting your health. Radon mitigation fans can be replaced by our experienced and certified technicians. We provide maintenance and repair for your mitigation system so that you can keep your home safe.

Expert Radon Fan Replacement

Replacing radon mitigation system fans is essential for reducing radon levels in the home environment. When it’s time to install a new radon fan, the team of professionals at A-1 Radon can offer their expertise and ensure that the job will be done right. Not only will they provide a smooth radon fan replacement operation but also conduct a follow-up radon test to guarantee that your radon fan is doing its job. All radon tests come with a satisfaction guarantee which makes A-1 Radon perfect for all radon mitigation system needs.

Expert Radon Fan Replacement

Radon Facts

Radon is a colorless, odorless, tasteless gas that can cause lung cancer if present in high levels in the home. The EPA estimates that radon is responsible for approximately 21,000 lung cancer deaths each year in the United States alone.

#1 Cause of Lung Cancer

After Smoking Among Nonsmokers

Tasteless & Odorless Gas

Radon Is Only Detected Using Specialized Tests

1 In 2 Homes In Wisconsin

Have Levels Above The EPA’s 4.0 pCi/L Radon Action Level

Mitigating at 2.7 pCi/L

Is Recommended By The World Health Organization

Learn more in our radon resources, EPA's website or radon.org.

Our Service Area

Serving Green Bay, Appleton, Milwaukee, Shawano, Door County & surrounding areas

Radon Testing & Radon Mitigation Services In Wisconsin
We Work With A Variety of Clients to Create Radon Solutions

Who We Serve

We provide comprehensive radon solutions for home owners, real estate agents, real estate transactions, commercial buildings, and other types of structures.

Happy homeowners standing in front of their house, satisfied with A-1 Radon's testing and mitigation services

Homeowners

 
A couple of home buyers consulting with an A-1 Radon specialist before purchasing a new property

Buyers & Sellers

 
Real estate agent shaking hands with an A-1 Radon technician, collaborating to ensure safe and radon-free homes for clients

Real Estate Agents

 
Home inspector working together with A-1 Radon to assess the radon levels in a residential property

Home Inspectors

 
Property manager discussing radon mitigation plans with an A-1 Radon expert for a multi-unit building

Property Managers

 
A-1 Radon technicians performing radon testing and mitigation services at a school and daycare to protect children and staff from radon exposure

Schools & Daycares

 

Our Process

1

Contact Us

Contact us to find out more about testing your home for radon and we'll schedule a visit as soon as possible!

2

Quote & Schedule

We will go through the testing process and discuss the importance of scheduling when closed house conditions can be maintained.

3

Set Tests

Upon acceptance of estimate, we will come and place the tests during your scheduled visit. Our specialist will cover protocol one more time.

4

Run Tests

Our short term test will be ready in 2-5 days. Long term testing is also available upon request.

5

Results

Within 24 hours of the completion of your test, you will receive your official, emailed report with your results.

6

Recommendations

If necessary, we will include what steps if any are needed to address higher than the EPA’s recommended action level.

Why Choose Us

A-1 Radon is the perfect choice for your radon testing and radon mitigation project with our family-owned and operated business, providing customers with the highest quality of service.

Price Match

We’ll match or beat any competitor’s price!

Lifetime Warranty

Peace of mind knowing your system is covered!

Low Level Guarantee
Custom Systems
Affordable Pricing
Qualified & Certified
Friendly, On-Time Techs
Contact Us
  • A-1 Radon has locations in Green Bay and Appleton, with a map indicating that they also provide radon testing and mitigation services throughout the surrounding state
  • Radon mitigation system expertly installed at a local home, with visible vent pipe and fan ensuring safe removal of radon gas

FAQ About Radon Fan Replacement

Let our A-1 Radon experts answer any further questions you may have about radon fan replacement.

How do I know if my radon fan is working?
A manometer monitors your radon fan and provides readings that tell you the static pressure of the radon fan at any given time. High readings from the manometer will tell you it is time to consider radon fan replacement. This is essential to maintaining an effective radon system and ensuring a safe environment.
When should I replace my radon fan?
Due to its constant work, fans should be replaced after five years.
How much does it cost to replace the radon fan?
Most radon fans come with a 3-5 year warranty, knowing that the radon fan will remain operational for the duration. The cost of radon fan replacement typically ranges from $300 to $600.

Certifications & Affiliations

We're fully certified and accredited by the National Radon Proficiency Program (NRPP) and the American Association of Radon Scientists & Technologists (AARST).

A-1 Radon proudly displaying their affiliation with the American Association of Radon Scientists and Technologists (AARST) to ensure industry best practices"
A-1 Radon showcasing their National Radon Proficiency Program (NRPP) certification, demonstrating expertise and professionalism in radon testing and mitigation"
A collection of 5-star Google reviews for A-1 Radon, highlighting the company's commitment to customer satisfaction and quality service"
A-1 Radon's fully insured status, providing peace of mind to customers by ensuring that their services are protected and reliable"
Testimonials

What Our Customers Say About Our Radon Services

Adam was very responsive and his installation team did a great job. Top notch work. Follow-up service and questions were also excellent!

Angela T.
Green Bay, Wisconsin

This company is wonderful to work with. They put a radon system in for my daughter and then came and tested my home for free.

Adam O.
Appleton, Wisconsin

Our experience was great throughout the entire process. The system has been installed and levels are down substantially.

Danny W.
Appleton, Wisconsin

These guys are great. Highly recommend! Mitch and David explained everything to me. We found a great place to vent the system through the garage and now the levels are below 1.0 pCi/L.

Kathy K.
Green Bay, Wisconsin

A-1 was so professional and easy to work with. The system was installed fast and the clean up was outstanding. I strongly recommend them for radon mitigation.

David S.
Appleton, Wisconsin

Hands down the best in the industry! A-1 installers can fix anything. My levels were above 14. After the team left the levels are below 1! Great job and great company.

Cameron K.
Appleton, Wisconsin

Resources

Let us be your source for quick, comprehensive answers to all of your radon questions! Our expert staff is standing by to help.

How to Pick the Right Radon Mitigation Company for Your Home
January Is National Radon Action Month
Discover Long-Term Radon Testing
Detecting Radon: 3 Important Benefits of Long-Term Radon Testing
Learn More

Don’t Wait For Your Repair, Call Today!

If you're looking for a reliable radon company to provide you with quality, professional services, then look no further! Don't let dangerous levels of radiation threaten the safety of your family or employees; hire A-1 Radon today for all your radon solutions!

Request An Estimate

Footer

A-1 Radon logo representing radon testing and mitigation services

Overview

  • About
  • Radon Testing
  • Radon Mitigation
  • Fan Replacement

Details

  • Service Area
  • Resources
  • Commercial Solutions
  • Vacuum Business

Who We Serve

  • Homeowners
  • Home Buyers/Sellers
  • Realtors
  • Property Managers
  • New Construction
Contact Us

Green Bay
Appleton
Milwaukee
Shawano
Door County

Copyright © 2025 A-1 Radon | All Rights Reserved | Privacy Policy| Website By AdeptPlus