How do you prevent radon in your home?

• <div><p>Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. </p><p>Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.</p></div>

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Q: How does radon enter my home?

• <div><p>Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.</p></div>

Q: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Ewa Beach, HI

*The Angi rating for Radon Detection And Reduction companies in Ewa Beach, 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 Ewa Beach, 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 June 27, 2025

Reviewed in June 2025
SJ Electric was exceptional. The complex electrical work was done well and completed earlier than I had expected. We are extremely satisfied with Steve and Walter's professionalism, courtesy and response. Everything was done right the first time and exactly what we had hoped. Their...
SJ Electric, LLC
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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 June 2024
I have found P&E Solutions to be very knowledgeable, professional, thorough and executed a fast and thorough treatment. Their service charge is very reasonable for the high quality work provided. All work agreements were fulfilled efficiently and in a timely manner. The worker double checked...
P&E Solutions, LLC.
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Reviewed in April 2024
Had a leaking garbage disposal and went to Angi to find a plumber close to me. After reading all the reviews, made an appointment online. Carl showed up on time and within 10 minutes, he had the problem isolated and gave me three options. He also put covered his shoes before he entered to...
Brison's Plumbing, Inc.
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Reviewed in December 2023
I went very straightforward and complete and the range hood seems to be working perfectly well. Ray and his sone were friendly and courteous, and left things all tidy.
Lasala Handyman Services
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Reviewed in June 2023
They not only arrived on time but were very thorough and efficient in their services and in the information they provided me about my AC system and suggested a cleaning every 6mths which I now know and will continue to do to keep my family and house cool and clean air! Thank you sooo much...
Ultimate Air Conditioning
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Reviewed in May 2023
Taylor from Red Point was very professional and easy going. My split AC units needed some TLC some cleaning and inspection. He gave a great quote and did a great job cleaning and inspecting my AC units. They look brand new and smelled fresh. Ill request again for next time.
Red Point Controls LLC.
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Reviewed in September 2022
Nainoa did a great job installing our Home Security system. He was knowledgeable about the equipment and answered any questions I had regarding the install. He made the process seamless and easy and was great to work with!
APN Alarm Company
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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 August 2021
Excellent customer service and care. All work was throughly explained and pictures provided so we could see what was done in the attic. Lance was also patient with us and educated us on things we could be doing to help maintain the system. I appreciated the time he took with us and the follow...
Paradise AC
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Find Radon detection and reduction specialists in Ewa Beach

GLOBETECK GROUP

5.0(

)

Serving Ewa Beach, 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(

)

Serving Ewa Beach, 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

Recommended by20%of homeowners

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Hippo Home Inspections

5.0(

)

Serving Ewa Beach, 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

30 neighbors recently requested a quote

Serving Ewa Beach, HI and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I am very glad and satisfied your services. Thank you very much. Will close this transaction on time with your great help."

Recommended by100%of homeowners

Serving Ewa Beach, HI and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent work. Need follow up on warranty."

Response time1 day

Recommended by70%of homeowners

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Akamai Remediation & Management Services,

3.0(

)

Serving Ewa Beach, 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

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter.

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

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

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