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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: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</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: 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 types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Vandalia, IL

*The Angi rating for Radon Detection And Reduction companies in Vandalia, IL 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 Vandalia, IL 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 01, 2024

Reviewed in May 2024
Wonderful work!! Done in a very timely manner answered any and all questions and made sure I had options to choose from when possible. Absolutely wonderful work n would definitely recommend them to anyone needing any work done!
JJ Concrete
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Reviewed in April 2024
Very Happy With Their Work And Done At A Reasonable Price.
Podergois Masonry LLC
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Reviewed in April 2024
Installer was very professional and the shower is awesome! One day install!
Mad City Windows & Baths
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Reviewed in September 2023
Perfect Choice stands out from the crowd with their exceptional customer service. When I needed a new roof, they promptly sent a representative to assess the situation and provide a detailed quote. Throughout the process, they kept me informed and their team was incredibly responsive to any...
Perfect Choice Exteriors LLC
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Reviewed in June 2023
Very reliable and they get the job done quick. They did a great job of taking a tree down and cleaning up afterwards. No problems no issue with this company. Would highly recommend them for any tree services.
VAUGHN TREE SERVICE, INC
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Reviewed in May 2023
Timely, courteous, and exceptional performance.
Forbis Lawn Care
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Reviewed in June 2022
Ron was very detailed, professional and thorough!!
Ron Smith Custom Real Estate Inspections
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Reviewed in May 2022
Very helpful, professional , and excellent timing. They took out old bathtub and surround and installed a walk in shower with grab bar all in one day. And cleaned up and hauled off the old. I highly recommend
Bath Planet of Springfield
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Reviewed in March 2022
i am glad to let your team know that we are happily settled. My family and I are happy with the relocation services you offered us one week ago. Because of the wonderful packing and loading, all my properties were intact upon delivery. I have confirmed and rechecked; nothing is missing. That...
Advanced Moving & Storage, Inc.
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Reviewed in March 2022
They were timely, organized, and did a fantastic job. I will recommend it to others.
Custom Land Management and Excavating
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Find Radon detection and reduction specialists in Vandalia

Fowler Home Inspection Services

2.3(

)

Serving Vandalia, IL and surrounding areas

Emergency services offered

Credit card accepted

Recommended by25%of homeowners

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Radon Detection and Reduction questions, answered by experts

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

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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.

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

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The Vandalia, IL 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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Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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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.
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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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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.
Jacqueline DeMarco
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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.
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May 3, 2026May 3, 2026
How to Test for Radon in Your Home
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.