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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 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>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</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 Mcalpin, FL

*The Angi rating for Radon Detection And Reduction companies in Mcalpin, 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 Mcalpin, 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 March 23, 2026

Reviewed in March 2026
Curt called me promptly, made an appointment to do my chimney inspection, and gave me a Fair estimate of the work to be done. He removed the rusted out damper and chimney cap, and replaced them with a stainless steel chimney cap with a built in damper. It works great and it took less time than...
Breathe-EZ, LLC
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Reviewed in September 2025
Customer service is fantastic at Sanctuary Fencing! We had a large field fence project we needed done and Bethany came right out to take measurements and give us a quote and scheduled it the same day. They worked quickly and efficiently and we could not be happier with the end project. We have...
Sanctuary Fencing
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Reviewed in May 2025
I couldn?t be happier with the excellent job PrimeSurface Solutions did painting the interior of my home. Their team was professional, punctual, and paid great attention to detail. The finish is flawless, and they left everything clean and tidy. It?s clear they take pride in their work, and it...
PrimeSurface Solutions
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Reviewed in January 2025
I hired Gatorland Services to come out and look at the water problem in my back yard area. They suggested what we could do to fix the problem, talked about price and a timely manner to get it done.. they showed up that weekend following and got the job done and completed. I was very happy with...
Gatorland Services LLC
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Reviewed in December 2024
The work that Jeff and Matt do is always great they work well together and pay attention to details. I will always use them for home repair and tree work. Jeff can limb and cut trees. I’ve used his skills for about eight years now. I recommend them for quality, their honesty, work ethic and fair...
JOAT home services
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Reviewed in June 2024
This company saved our project. We had been waiting and waiting for someone to help us out with insulation, and they answered right away and got our project done within a week of our first call. They were beyond professional, they went above and beyond to help us and we couldn't appreciate it...
SmartHome Energy Solutions
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Reviewed in September 2023
Always answered the phone, had no problem explaining the processes and sharing educational information as far as chemicals and reasoning for why things were cut/trimmed the way they were.
All Pro Lawn & Tree Service
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Reviewed in June 2023
Called me upon receiving the notice I was interested, and then showed up and on time and completed the work quickly even though very hot and humid. Open, honest, friendly, personable, and great work ethic! I will be hiring again!
Waymaker Custom Services
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Reviewed in February 2022
Returned call within 20 minutes of request for inspection sent and was able to schedule for next day. Very professional and explained every step of inspection. Would highly recommend!!!
Pro-Tech Property Inspections
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Reviewed in February 2022
Kent and his people were exactly what Iwe were looking for. He told us up front our wait time to get started and they started when they said they would. Everybody that played a part in our pool remodel arrived when they said they would, took pride in their workmanship and were very pleasant to...
Aqua Scrub, Inc.
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Find Radon detection and reduction specialists in Mcalpin

Coastal Empire Roofing & Construction Co

3.1(

)

Serving Mcalpin, 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

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.

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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

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 Mcalpin, 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.

See all articles

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Radon Mitigation System Diagram: Understanding How It Works
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Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.