Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Norwalk, OH

Q: What steps should be taken if high radon levels are detected?

• <div><p>If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</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: 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>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Norwalk, OH?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Norwalk, OH

*The Angi rating for Radon Detection And Reduction companies in Norwalk, OH 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 Norwalk, OH 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 May 28, 2025

Reviewed in May 2025
Absolutely they got the job done and perfectly as well!! Had a few issues I needed them to take care of and they did exactly that.. I am pleased with the work and have used them several times and will continue to use them for any of my needs!! They have also detailed our vehicles two trucks...
M&D Detailing
Request a quote
Reviewed in November 2024
We had Grants Tree Service cut down a 30-35ft tree in our front yard and they were friendly, prompt and price was very fair! They cleaned up after and made the area appear like no one was ever there! Would recommend this company to anyone looking to have a tree cut down!!
Grants Tree Service
Request a quote
Reviewed in December 2023
They did amazing work on my home. I will continue to use them for any and all home repairs and remodeling I will be doing in the future.
RT Home Renovations LLC
Request a quote
Reviewed in July 2023
Joe from Erie Inspection Service was on time, thorough, and very helpful. He was patient and answered all of our questions.
ERIE INSPECTION SERVICE, INC.
Request a quote
Reviewed in April 2023
Bio pro fixed all my wiring projects and problems in my house and barn in a quick manner. The technician was very kind and knowledgeable. I would recommend this company for any of your projects!
Bio Pro Restoration, LLC
Request a quote
Reviewed in November 2022
Wyatt with CW Electric has been great to work with and shows up at the scheduled time and completes his work as discussed.
CW Electric, LLC
Request a quote
Reviewed in October 2022
Panda roof was great to work with. On time great install and clean up. Would recommend to family and friends. Great job
Panda Roof, LLC
Request a quote
Reviewed in July 2021
When I called for MIke to give me an estimate on having some bushes removed, he came out the same day and I hired him for the job. Mike came the next day and did an excellent job taking out the bushes, removing the stumps and the clean up afterwards. I am highly recommending Mike.
Tigs Turf and Landscape -
Request a quote
Reviewed in July 2021
Prompt service and a qualified person who made sure I understood the inspection and all that was involved.
Protective Home Inspections
Request a quote
Reviewed in May 2021
John and his team is very good and thorough. They make sure the customer is happy with everything
I Master Home Improvements
Request a quote

Find Radon detection and reduction specialists in Norwalk

1-800 WATER DAMAGE of CLEVELAND WEST

5.0(

)

Serving Norwalk, OH and surrounding areas

In business since 2023

Emergency services offered

Credit card accepted

"Very professional, timely response, affordable, reliable. A1 results"

Response time2 hrs

Recommended by40%of homeowners

Request Quote

Security First Home Inspections & Remediation

4.8(

)

Serving Norwalk, OH and surrounding areas

Free estimates

Credit card accepted

"Was on time and provided reports on time"

Recommended by100%of homeowners

Request Quote

Radon Detection and Reduction questions, answered by experts

If high radon levels are detected, steps include sealing entry points, installing a mitigation system, and retesting the air regularly to ensure reduced levels.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

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.

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.

The Norwalk, OH 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

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.
Mitchell Grant
•
Mar 18, 2026Mar 18, 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.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 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.
Kyle Schurman
•
May 21, 2026May 21, 2026
How Does a Radon Mitigation System Work? And How Do You Keep Yourself Safe?
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.
Amy Freeman
•
Apr 5, 2026Apr 5, 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.