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Avatar for Iowa Radon Defense
Iowa Radon Defense
4.6(
50
)

Serving Des Moines, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"RADON SYSTEM WAS NOT WORKING. (Installed by another company years ago). The phone contact was pleasant and efficient. The Technician came on the agreed day and the agreed time: he explained what was wrong, explained the options, then repaired the system so it is working better than it did when first installed."
Interior Install
Interior Install
Interior Install
Interior Install
Interior Install

+14

Response time1 day
58 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Clean Iowa Air
Clean Iowa Air
5.0(
19
)

Serving Des Moines, 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."
exterior fan
exterior fan
exterior fan
exterior fan
crawlspace membrane

+15

Response time10 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Iowa Radon Mitigation
All Iowa Radon Mitigation
4.9(
63
)

Serving Des Moines, IA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Jeremy was very professional and did a great job. He had reached out after I scheduled the original appointment to reschedule due to poor weather conditions. He offered to move the appointment to a date/time that he usually doesn t work to accomodate my needs. Once he had finished his work, he walked my fiance and I through everything explained it all very clearly. He also thoroughly explained the process for testing radon levels and getting test results back after the mitigation installation was complete. Would definitely recommend his services as he did a great job and his quote was very competitive."
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
MB Radon Services, LLC
New to Angi

Serving Des Moines, IA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

MB Radon Services, LLC is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

Response time7 hrs
1 neighbors recently requested a quote
Avatar for MB Radon LLC
MB Radon LLC
4.9(
34
)

Serving Des Moines, 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
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.5(
13
)

Serving Des Moines, IA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"They did a great job with the installation and made sure the Radon was under the level it needed to be. He had to make a couple of trips to make that happen but was very polite and profession through the whole process."
Response time1 day
Recommended by100%of homeowners
Avatar for EJS Roofing LLC
EJS Roofing LLC
4.4(
89
)

Serving Des Moines, 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.
"
EJS Roofing.
EJS Roofing.
EJS Roofing.
Recommended by88%of homeowners
Showing 1-10 of 12
Radon Detection and Reduction questions, answered by experts

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

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

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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.

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.

The Des Moines, 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.