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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: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</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>

Q: What are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</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>

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Verified Reviews for Radon Detection And Reduction pros in Monroe City, IN

*The Angi rating for Radon Detection And Reduction companies in Monroe City, IN 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 Monroe City, IN 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 07, 2026

Reviewed in May 2026
I recently hired a one-time cleaning service to prepare my home for listing on the market, and I could not be more impressed. She went above and beyond with a true deep clean — the windows, light fixtures, floors, and every detail in between were left absolutely spotless. The home looked fresh,...
Nicole Proffitt
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Reviewed in January 2026
I was impressed with the quality of work and professionalism. They did a great job on my roof replacement, and I am very pleased with the work they did on my porch ceiling and roof. The time quoted to do the job was accurate. it took only one day and a half to do. I would recommend Honest Abe...
Honest Abe Roofing
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Reviewed in July 2025
Jacob did an awesome job on our deck, power washing it and staining it. Power washing the house and cleaned the gutters. If you need any of this done at your house give Jacob a call. You won’t be disappointed!!!
Jacobs Softwash LLC
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Reviewed in August 2024
We had to have a huge old tree removed, 75+ feet tall. KLSE did great work. Honest and ethical company. Fair price and completed work exactly as promised. They were also careful with our lawn and other trees. Will definitely use them again. I VERY HIGHLY recommend Steven Ross and KLSE!
KLSE Regeneration
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Reviewed in October 2023
An excellent company for any type of landscaping, lawn and garden needs. The owner is very professional, courteous, and helpful. He is a good worker and doesn't waste time. I highly recommend him.
Fire Garden Renewals
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Reviewed in September 2023
They went above and beyond what I expected from them and I would use them again for sure
Concrete Services
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Reviewed in April 2023
Very knowledgeable and does a quick and professional job lets you know what type of system works best for your application and what the total cost is. Would recommend this company to anyone!!!
Perkins Heat Cool
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Reviewed in February 2023
Joe provided install, finish, and paint. All were completed to the utmost professionalism and quality.
Hartsburg Drywall
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Reviewed in February 2023
Excellent work, we had them top off one tree and remove another! Very courteous and knowledgeable. They cleaned up their mess and hauled everything away! I was very impressed and they are very professional
Tree Tinders
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Reviewed in January 2022
I needed a wall repainted to sell home and he was very quick and understanding the urgency. Project was relatively simple and he did a great job, I have every intention to have him repaint a few rooms in the new house.
Avila's Home Improvements
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Find Radon detection and reduction specialists in Monroe City

Radon Gas - Abatement

Serving Monroe City, IN and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Major project was installation of a radon remediation system."

Response time12 hrs

Response rate90%

61 neighbors recently requested a quote

Radon Gas - Abatement

Serving Monroe City, IN and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Radon abatement isn't something you really want to hire someone for, but they did a great job of coming in and disturbing very little while they did the work. Even filled in my couple small crawl spaces to minimize radon from the ground."

Response time1 day

Recommended by94%of homeowners

Request Quote

Orr Environmental Solutions, LLC

4.8(

)

Radon Gas - Abatement

Serving Monroe City, IN and surrounding areas

In business since 2021

Free estimates

Warranties offered

"Greg was prompt, friendly, and professional. I highly recommend Orr Environmental."

Response time2 hrs

Recommended by100%of homeowners

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BreathSafe Radon and Moisture Control

4.2(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Monroe City, IN and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"It went well. Radon was reduced greatly. Job well done."

Recommended by85%of homeowners

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Radon Detection and Reduction questions, answered by experts

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 cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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.

The Monroe City, IN 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
•
Aug 3, 2026Aug 3, 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.
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•
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
•
Sep 23, 2026Sep 23, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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
•
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.