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Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

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

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</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: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</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>

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Verified Reviews for Radon Detection And Reduction pros in Crescent City, FL

*The Angi rating for Radon Detection And Reduction companies in Crescent City, FL 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 Crescent City, FL 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 October 25, 2025

Reviewed in October 2025
Dennis was a really great guy to work with. Did the job expertly and crossed all t's and dotted all i's. Exceptionally done job. Would recommend Dennis to anyone needing a 4-point inspection.
Reliable Home Inspections 1973
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Reviewed in August 2025
Hendrick is excellent at his work. Our oil needed a lot and now it sparkles. He is very pleasant and professional. Highly recommend
CleanPoolCo
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Reviewed in July 2025
We had a small spot on our roof that needed to be repaired. We were given options and went with a repair vs a complete roof. They went above and beyond to get matching shingles to make a seamless repair. Overall, great quality work and prompt service.
Floridian Elite Roofing
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Reviewed in January 2025
They were more than accommodating to our short timeline and did an amazing job cleaning. They went above and beyond m meticulously cleaning everything. I would highly recommend E&L and will be using them on a regular cadence going forward.
E&L Family Cleaning Services
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Reviewed in June 2024
Did good job on yard full of old stumps and brush.
Captain's Tree Service LLC
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Reviewed in April 2024
Quinton contacted me without minutes of my request for a contractor to repair a hole in a metal roof by a broken tree branch. He was ready to come on a Friday afternoon, inspect the damage, give an estimate and complete the job that same day. I was impressed by his professionalism, and his...
Wind Speed Roofing Inc
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Reviewed in October 2023
Northeast Fencing provided great service. My new fence is exactly what I asked for. Jeff and Jennifer were very professional and always responded quickly to my calls/text. Excellent work and attention to details and ensured everything was taken care of and cleaned up prior to leaving. Highly...
Northeast Fencing LLC
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Reviewed in May 2023
Needed some land cleared and a large fallen tree cut and moved, very professional and did amazing work. Exceeded my expectations for this job. Will absolutely use them again
All American Land And Dirt Work LLC
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Reviewed in March 2023
Does great work and has excellent customer service.
CASTILLO'S PAINTING LLC
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Reviewed in March 2023
Always a great job done. Never have to go behind and redo something. They have cleaned up and took to dump items out of my yard, and did a great job! Removed 3 trees and cleaned up the mess from that! Highly recommended their business
Martin Huyskens LLC
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Find Radon detection and reduction specialists in Crescent City

Coastal Empire Roofing & Construction Co

3.1(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Crescent City, FL and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"They did a wonderful job on my sunroom. A previous contractor did a VERY poor job - the sunroom was a disaster. But Coastal Empire made it BEAUTIFUL!! I was very happy with the results. The workers were very nice, and always cleaned up after their work."

Recommended by80%of homeowners

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Radon Detection and Reduction questions, answered by experts

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. 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 preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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.

Installation typically takes 1-2 days, depending on the system and property layout.

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.

The Crescent City, FL 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.

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Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
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Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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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.
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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.
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What Is Radon and How Does It Get In Your Home?
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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.