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Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</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: 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: 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: How do you remove radon from your home?

• <div><p>You can vent radon out of your house sometimes by simply opening a window, but it won&rsquo;t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Union 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 Union 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 March 09, 2026

Reviewed in March 2026
Hired to remove junk from garage, sunroom and two bedrooms. Aaron and his guys are just awesome. Very professional. They work very fast and do an excellent job. Will be calling Aaron again. Highly recommend.
TKO JUNK REMOVAL, LLC
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Reviewed in November 2025
I hired Just Right Heating & Air right before a snowstorm and they came out the same day I called for an estimate. He was quick, professional, fairly priced and he did an awesome job installing my new furnace and AC coil. I will definitely be using his services again.
Just Right Heating & Air
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Reviewed in October 2025
Mark moved the electricity from our old barn to the new one. It included burying the cable in pvc between the barns. A new breaker box, and nine double outlets on three separate breakers. The job also included eight rafter mounted florescent lights. A motion sensor light and three dusk to dawn...
MDG Electric LLC
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Reviewed in January 2025
Extremely well. Jenson is a craftsman. He was able to repair parts of our old hardwood floor and refinish them beautifully. And his rates were very fair.
Storehalder Contracting
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Reviewed in December 2023
Very professional and assertive. Was there when was told they would be work performed accurately and reasonable pricing. Will use again!
Lawrence Property Maintenance LLC
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Reviewed in August 2023
Clemens did a Soffit and Fascia repair and install on our whole front porch and our back overhang. They did a great job. Starting from the initial estimate to the work completed to the follow-up, Clemens was very helpful and professional. The workers that did the project did good work and...
Clemens Home Solutions
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Reviewed in July 2023
I hired Laban to build a set of upper and lower cabinets for a bar area, a bathroom vanity and a floor to ceiling linen/storage cabinet along with some floating shelves fitted between the upper cabinets in the bar area. He came to my house and I described what I was looking to do. He listened...
Garber Woodworking
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Reviewed in May 2023
They were fast and did the work and got it done
INTERCOM SOLAR TECHNOLOGIES, INC
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Reviewed in February 2023
Professionally installed garage door, clean and all old items removed. Communicated well on bid, parts order, scheduling, and installation. Really happy with the looks and operation of the door. Price was best of other bids. I highly recommend this company!!
Trico Door, LLC
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Reviewed in February 2023
Very reliable and professional. Did a removal of a large, hazardous tree in my backyard. Had great communication and showed up on time and did the job efficiently and professionally. Would highly recommend to anyone looking for a great tree service company!
Tree Houdini
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Find Radon detection and reduction specialists in Union City

Radon Gas - AbatementRadon Gas - Testing

Serving Union City, IN and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Get quote from air xray before getting your system installed. This company has unique way to install system without making hole in your wall. A little expensive but very professional and experienced in this area."

Response time1 day

Response rate97%

102 neighbors recently requested a quote

Radon Gas - Abatement

Serving Union City, IN and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"The tech was prompt and professional. He answered the questions I had, completed the job quickly and cleaned up afterward."

Response time1 day

Recommended by94%of homeowners

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Radon Detection and Reduction questions, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

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

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 can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

The Union 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.
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
•
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.