Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Johnston, IA

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: 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: 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 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: How long does a radon mitigation system last?

• <div><p>The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Johnston, IA

*The Angi rating for Radon Detection And Reduction companies in Johnston, IA 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 Johnston, IA 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 November 18, 2024

Reviewed in November 2024
We were very impressed with the work Trenton did. He removed the stump of a tree we recently had taken down. He cleaned up nicely all around the stump and added 3 bags of top soil. He was very nice and polite and got the job done in a timely manner. Highly recommend him. Thank you, Ron and Cindy
Infantree Stumps
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Reviewed in June 2024
Mike responded promptly to a request for an estimate about removal of 2-3 trees and stump removal. His estimate was extremely reasonable and completed the job within the timeframe he quoted me. He did a very nice job and left the areas clean and leveled. I would highly recommend their service.
North Iowa Tree Service
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Reviewed in December 2023
Great to work with. Our radon level went from 4 pre mitigation to less than 0.4 when we tested after mitigation.
All Iowa Radon Mitigation
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Reviewed in September 2023
Josh was able to trim my dying Ash tree and large dead limbs over my deck and house. He cleaned up afterwards and hauled away all trimmings. Will use Mr. Chainsaw for future tree services.
MrChainsaw
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Reviewed in July 2023
Had 3 large ash trees removed. Very nice large hard working crew of about 10 who got the job done quickly (a day and a half) BUT quite sloppy with how they dropped the limbs and trunk leaving significant impact damage to our yard and equipment damage to yard and landscaping stones. We have...
The Tree Network, LLC
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Reviewed in June 2023
Eric is a efficient and clearly knows what he is talking about with trees. Was not just about â Yes, I can cut those branchesâ but was able to articulate the health of trees and when they should and should not be cut.
Freedom Tree Care, LLC
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Reviewed in May 2023
Attentive and efficient. Did fantastic work and clean up afterwards. Very happy with results
JCV Construction, Inc.
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Reviewed in February 2023
ArbboPro arrived on time with the proper personnel and equipment. They trimmed 3 trees, removed a tree and removed another in 2 hours. They removed all debris and left the area in excellent condition. Very professional.
ArborPro Tree Service LLC
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Reviewed in July 2021
He replied quickly and was able to do the inspection within a day. He was very professional and thorough.
Elings Home Inspections
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Reviewed in April 2018
Michael came on time. He made a THOROUGH inspection and a radon test. He opened every window, used thermal infrared camera to check the HVAC system and water damage, check the all electric outlet,... He found a leak in the furnace. He immediately knew the leak was a chronic problem. I have used...
The BrickKicker
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Find Radon detection and reduction specialists in Johnston

Iowa Radon Defense

4.5(

)

Serving Johnston, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"It reduced the radon from an average of 23 to 0.24."

+14

Response time1 day

52 neighbors recently requested a quote

Recommended by95%of homeowners

Serving Johnston, IA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Family owned and operated. Great people to work with. Made me feel important. They did outstanding work at a great price. Lowered my radon from high 9s to sub 1s."

+15

Response time10 hrs

1 neighbors recently requested a quote

Recommended by100%of homeowners

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Milledge Construction

5.0(

)

Serving Johnston, IA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Milledge Construction installed evacuators in our homes to reduce radon levels...the installer was very professional and explained in detail what needed to be done...it is amazing how quickly the radon level has subsided in just 24 hours...the installation and equipment is of high quality...if you only suspect you have a radon infection you should call Milledge Construction first...we were very impressed with the radon reduction results...5 stars for sure..."

+56

Response time1 day

36 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Johnston, IA and surrounding areas

In business since 2003

Credit card accepted

"Great, they did the inspection in a timely manner & provided the report in a timely manner. The only problem was that there was no follow up or estimate for installing a radon mitigation system. We really wanted to know the cost of installation & if it was required."

Recommended by96%of homeowners

Serving Johnston, IA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"We had a serious Radon issue in our home and when others couldn’t even return my calls Pete not only did, he worked hard to get us into his schedule. Extremely satisfied with Pete and the job he did. I will hire Pete for other needs around our home. Do not hesitate to hire Pete. You will be happy."

Recommended by100%of homeowners

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Home Sweet Home Inspect Iowa Facebook

4.8(

)

Serving Johnston, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Luis was very polite and professional! He explained the issues so I could understand. I would absolutely recommend him to others!"

+11

Response time3 hrs

Response rate88%

Recommended by100%of homeowners

Serving Johnston, IA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"In both spoken and written communication, this company was extremely professional. In the end they were a few thousand dollars higher in their estimate than the company I went with. If not for that I would have gone with EJS and I wouldn't hesitate to mention them to friends and family. I wanted to give them a good review here simply due to the level of courtesy, promptness, and professionalism they displayed.
"

Recommended by88%of homeowners

Request Quote

Radon Detection and Reduction questions, answered by experts

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

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

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.

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.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The Johnston, IA 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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•
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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.