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Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

Q: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Laie, HI

*The Angi rating for Radon Detection And Reduction companies in Laie, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Laie, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on April 17, 2025

Reviewed in April 2025
AAA Maintenance and Remodeling is outstanding. Andy replaced my hand railing on porch and replaced a few panels that were weathered. Made it look brand new . He power washed my driveway and house . He was always on time and respectful. Very clean and professional, I recommend highly .
AAA Maintenance and Remodeling, LLC
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Reviewed in January 2025
Very fast response time. Came the same day and fixed and replaced a pipe in my kitchen and garbage disposal. Kind and professional service.
Drain Busters Hawaii
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Reviewed in July 2024
I recently had the pleasure of working with pest help Hawaii, and I couldn't be more satisfied with their service. From the initial consultation to the completion of the job, their professionalism and expertise were evident every step of the way. The team arrived promptly at the scheduled...
Pest Help Hawaii
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Reviewed in June 2024
I have used other pest control companies and they did an okay job. That’s when I called pest help ! I have a baby and dogs so needed something effective and safe. Bronson was very helpful and informative. He educated me on what he would be doing and what chemicals he would be using. He was very...
Pest Help Hawaii
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Reviewed in October 2023
Nainoa did an excellent job pressure washing our walkways, garage and fence. He offered a fair price, thoroughly explained the process so there was no misunderstanding and ensured that at completion we were happy with the end result. He exceeded our expectations and we would recommend him...
Oahu Rapid Solutions, LLC
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Reviewed in December 2022
Roxan and team are very conscientious and put their heart into their work.
Ailana Industried
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Reviewed in June 2022
My technician Zac was super helpful and went above and beyond the parameters of his job.
Steve's Plumbing & A/C Service
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Reviewed in February 2022
OFA Landscaping called quickly, same day, and gave an estimate on the spot. I agree Dec to pricing, and he had his crew up the exact same day to remove all my trees and bushes. They did a professional job and they did it quickly. These are the landscaping company you want to use.
OFA Landscaping & Masonry Experts
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Reviewed in January 2022
Tom and Josh did a fabulous job refinishing my bathtub and tile. I had an awful experience with "Crystal Shine Refinishing LLC" but thankfully Island Transformations saved the day. I also needed the job done fairly quickly and they were prompt to schedule me a time and get the job done....
Island Transformations, LLC
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Reviewed in August 2021
I haven’t cleaned my split AC unit for over a year. Called Paradise Ac to come and check it out. Lance the owner was really professional and responsive. He cleaned out all the mold and dust in the unit that I couldn’t see. My Ac is blowing cleaner air and it makes a big difference. I highly...
Paradise AC
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Find Radon detection and reduction specialists in Laie

GLOBETECK GROUP

5.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Laie, HI and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Mohammad is very knowledgeable, he's been doing it for a very long time and it shows in his final product. I reference Mohammed's knowledge on consulting issues that can range from asbestos and other hazardous problems."

Response time2 days

Recommended by100%of homeowners

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Arete Home Inspectors

5.0(

)

Radon Gas - Testing

Serving Laie, HI and surrounding areas

In business since 2008

Free estimates

Small jobs welcome

"So thankful for Joe! He responded promptly and was able to conduct his inspection the very next day. Very professional, knowledgeable and kind. I will be recommending Arete Home Inspectors to everyone. Mahalo nui!"

Response time1 day

Response rate87%

Recommended by20%of homeowners

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Hippo Home Inspections

5.0(

)

Radon Gas - Testing

Serving Laie, HI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

Hippo Home Inspections is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call.

Response time1 day

11 neighbors recently requested a quote

Serving Laie, HI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Very prompt response to my request, I was still on the computer viewing the site when Robert Soto called me. I didn't expect a response on the weekend. Very informative and personable.A meeting was scheduled for the next day , unfortunately I had to cancel as I was able to complete the project on my own. I can only rate my encounter and not the work. I would consider the company for future projects."

Recommended by100%of homeowners

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Akamai Remediation & Management Services,

3.0(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Laie, HI and surrounding areas

Credit card accepted

"The work was done on time and on budget and the workers are on time and professional."

Recommended by50%of homeowners

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Radon Detection and Reduction questions, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

The Laie, HI homeowners’ guide to radon detection and reduction services

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

See all articles

Mitchell Grant
•
Aug 3, 2026Aug 3, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.