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Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</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>

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

*The Angi rating for Radon Detection And Reduction companies in Girard, 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 Girard, 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 February 22, 2025

Reviewed in February 2025
Love my new shower! The old one was ripped out. New drywall and paint. Brian was very informative, including me with any esthetic changes and decisions. And the TV mount was perfect. I have a 55" tv and it extends out and swivels in a wide range. 10/10 would hire again.
Brian Cline Home Service
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Reviewed in October 2023
I called for someone to come look at our roof after hail and tornado damage and they had someone out within a day and then we had our new roof within a month. All questions were answered thoroughly and with quick response. I didn’t have to deal with insurance because that was taken care of for...
River City Roofing Co., Inc.
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Reviewed in August 2023
The work was done very quickly and efficiently. Mack does very nice and reliable work. Even my dog liked him!
MR Exteriors
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Reviewed in July 2023
I called them to cut back 5 large trees around my home. They responded quickly with a more than fair estimate and showed up on the day promised and did the job despite storms the day before and not the best of weather conditions. They did a nice and neat job and cleaned up afterwards. I would...
Lufkin Environmental
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Reviewed in May 2023
Power washing does wonders. I wish I could post before and after pictures! I will definitely be rehiring in the future!
Custom Cleaning Services
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Reviewed in August 2022
Custom base for grandpas old porcelain sink from the 50's fish cleaning station. Aluminum base rotted....steve used old metal from burnt down cabin porch supports...he cut out the old and measured, cut, ground and welded a brand new base! Quick work and great price. WOULD RECOMMEND!!
All Welding
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Reviewed in May 2022
Stump grinding is outstanding, professional, and proficient.
Burchett Stump Grinding
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Reviewed in April 2022
Scott did a great job and offered a fair price. I explained what I wanted, and he worked with me to get it. Took up old rocks and landscape fabric, trimmed existing bushes that I wanted to keep, and added fresh rainbow rock with paver stones to outline the new garden area. I also had some...
Decked Out Landscaping
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Reviewed in April 2022
My tree removal , stump grinding and trimming was completed in a timely and efficient manner. Devon was very good at communicating and making sure that the job was done to my satisfaction. They did an excellent job cleaning up too. I would rehire them for any future projects.
Double D & Son Tree Experts, LLC
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Reviewed in November 2021
I called him about a project i needed done the next day he took my truck and my crane and weld it on there and he also welded bracket on for my lights. Truck came back clean ready for work i couldn't ask for better service
Radley Starkey
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Find Radon detection and reduction specialists in Girard

Home Inspections by Dana - Home Facebook

New to Angi

Serving Girard, IL and surrounding areas

In business since 2016

Free estimates

Credit card accepted

25 years experience \n- family owned \n- Veteran \n-

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Meyer Inspections

New to Angi

Serving Girard, IL and surrounding areas

In business since 2011

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

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Radon Detection and Reduction questions, answered by experts

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

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.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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.

The Girard, 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

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.
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.
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.
Jacqueline DeMarco
•
May 2, 2026May 2, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
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.